Technical Manual CL-S6621 - Mironet

Technical Manual CL-S6621

Thermal Transfer Barcode & Label Printer

PZY90003-00 1.00E-1304

CL-S6621 ii

Copyright © 2013 by CITIZEN SYSTEMS JAPAN CO., LTD.

iii CL-S6621

CHAPTER 1 SPECIFICATIONS

CHAPTER 2 OPERATING PRINCIPLE

CHAPTER 3 DISASSEMBLY AND MAINTENANCE

CHAPTER 4 TROUBLESHOOTING

CHAPTER 5 PARTS LISTS

CHAPTER 6 CIRCUIT DIAGRAMS

APPENDICES

CL-S6621 iv

Safety Precautions To prevent personal injury or property damage, the following shall be strictly observed. The degree of possible injury and damage due to incorrect use/maintenance or improperly following instructions is described below.

Indicates a situation which, if not observed and handled properly, could result in death or serious injury.

Indicates a situation which, if not observed and handled properly, could result in injury or property damage.

: This is a mark to call attention to the reader.

• Before starting disassembly/reassembly or mechanical adjustment, be sure to disconnect the power cord from the power source.

• Do not disassemble/reassemble or adjust the machine, if it functions properly. Particularly, do not loosen screws on any component, unless necessary. • After completing an inspection and before turning on the power, be sure to check that

there is no abnormality. • Never try to print without media. • Check that the media is properly set. • Do not lay anything on the cover or lean against it during maintenance or while the

printer is in operation. • During maintenance, be careful not to leave parts or screws unattached or loose

inside the printer. • When handling a printed circuit board, do not use gloves, etc., which can easily

cause static electricity. Since ICs, such as CPU, RAM and ROM, might be destroyed by static electricity, do not touch lead wires or windows unnecessarily.

• Do not put the printed circuit boards directly on the printer or on the floor. • When disassembling or reassembling, check wires for any damage and do not pinch

or damage them. Also, run wires as they were.

Warning

Caution

Warning

Caution

1-1 CL-S6621


CL-S6621 1-2


TABLE OF CONTENTS 1-1. General Specifications.................................................................................................... 1-3 1-2. Printable Area .................................................................................................................1-8 1-3. Printing Position Accuracy .............................................................................................. 1-9 1-4. Adjustable Sensors......................................................................................................... 1-10

General Specifications

1-3 CL-S6621

1-1. General Specifications

Printing Printing method Thermal transfer/Direct thermal

Main scanning line density: 203 dots/inch (8 dots/mm) Sub-scanning line density: 203 dots/inch (8 dots/mm)

Resolution

Head 1344 dots (effective dots: 1344 dots) Max. print width 168 mm 6.6inch Max. print length 2539.7 mm 99.99 inch Print density Print density is adjustable with software Printing speed setting 6, 5, 4, 3 or 2 inches per second Print mode Batch mode Normal printing (single or multiple sheets) Tear off mode Feeds back media to the tear-off position after printing is completed. Cut mode *1 Prints while cutting at designated sheet units.

The following two kinds of cut mode operations are available. • Back feed • Cut through (Cut through refers to stopping present printing to cut the previous label when it reaches the cut position. After cutting, printing restarts but a gap may be created at the seam of the printing at this time.)

Peel mode*1 Peels labels from the liners after printing them. Media Types of media Roll, fanfold

(continuous media, die-cuts, continuous tags, paper or tickets) Recommended media Thermal transfer: label media (LR1111 Lintec)

Direct thermal media: label media (150LA-1 Ricoh), tag media (130LHB Ricoh)

Max. media width 178.0 mm 7.01" Min. media width 50.0 mm 1.97" Min. label width 50.0 mm 1.97" Min. label pitch*2 19.0 mm 0.748" Max. media thickness 0.254 mm 0.01" Max. media length 2539.7 mm 99.99" Min. media length 16.0 mm 0.63" Min. media thickness 0.0635 mm 0.0025"

Max. external diameter: 127mm 5" On-board roll media diameter Media core: 25.4 to 76mm

Min. media core external diameter (when using label media): 50.8 mm

1 to 3" 2"

*1: Options can be separately purchased. *2: When a media pitch of less than 1" is used, set the "Small Media Adjustment" setting in the

"Page Setup" menu to "On".


CL-S6621 1-4

Ribbon Recommended ribbon B110A Ricoh Max. ribbon width 174.0 mm 6.85" Min. ribbon width 50.0 mm 1.97" Max. ribbon length 360.0 m 1181 ft Max. roll diameter 74.0 mm 2.90" Outer diameter of the paper core

33.4±0.50mm 1.31 ± 0.02"

Inner diameter of the paper core

25.4 ± 0.25 mm 1.00 ± 0.01"

Ribbon end tape length

Max. 80.0 mm 3.15”

Ribbon end detection Ribbon out detection by a ribbon sensor Bar code

For Datamax® emulation*3 One-dimension • Code 3 of 9 • UPC-A • UPC-E • EAN-13 (JAN-13)

• EAN-8 (JAN-8) • Interleaved 2 of 5 • Code 128 • HIBC (Modulus 43-used code 3 of 9) • Codabar (NW-7) • Int 2 of 5 (Modulus 10-used Interleaved 2 of 5) • Plessey • Case Code • UPC 2DIG ADD • UPC 5DIG ADD • Code 93 • Telepen • ZIP • UCC/EAN 128 • UCC/EAN128 (for K-MART) • UCC/EAN128 Random Weight • FIM

Two-dimension • UPS Maxi Code • PDF-417 • Data Matrix • QR Code • Aztec • GS1 DataBar

For Zebra® emulation*4 One-dimension • Code 11 • Interleaved 2 of 5 • Code 39 • EAN-8 • UPC-E

• Code 93 • Code 128 • EAN-13 • Industrial 2 of 5 • Standard 2 of 5 • ANSI CODABAR • LOGMARS • MSI • Plessey • UPC/EAN Extensions • UPC-A • POSTNET • Planet

Two-dimension • Code 49 • PDF-417 • CODA BLOCK • UPS Maxi Code • Micro PDF-417 • Data Matrix • QR Code • GS1 DataBar • TLC39 • Aztec

*3: Datamax® is a registered trademark of Datamax Bar Code Products Corporation. *4: Zebra® is a registered trade mark of ZIH Corp.


1-5 CL-S6621

Font

For Datamax® emulation*3 1. Seven kinds of fixed pitch font

Overseas, English fonts and European fonts 2. OCR fonts OCR-A*5, OCR-B*5 3. Proportional fonts CG Triumvirate smooth font CG Triumvirate Bold smooth font (6, 8, 10, 12, 14, 18, 24, 30, 36, 48 points) • Character set: Conforms with code page 850 standards 4. TrueTypeTM rasterizer *6

For Zebra® emulation*4

1. Five kinds of fixed pitch font Overseas, English fonts and European fonts 2. OCR fonts OCR-A*5, OCR-B*5 3. Proportional font CG Triumvirate Condensed Bold 4. True type™ rasterizer*6

Symbol set PC866U Ukraina*7, PC Cyrillic, ISO 60 Danish/Norwegian, DeskTop,

ISO 8859/1 Latin 1, ISO 8859/2 Latin 2, ISO 8859/9 Latin 5, ISO 8859/10 Latin 6, ISO 8859/7 Latin/Greek, ISO 8859/15 Latin 9, ISO 8859/5 Latin/Cyrillic, ISO 69: French, ISO 21: German, ISO 15: Italian, Legal, Math-8, Macintosh, Math, PC-858 Multilingual, Microsoft Publishing, PC-8, Code Page 437, PC-8 D/N, Code Page 437N, PC-852 Latin 2, PC-851 Latin/Greek, PC-862 Latin/Hebrew, Pi Font, PC-850 Multilingual, PC-864 Latin/Arabic, PC-8 TK, Code Page 437T, PC-1004, PC-775 Baltic, Non-UGL, Generic Pi Font, Roman-8, Roman-9, ISO 17: Spanish, ISO 11: Swedish, Symbol, PS Text, ISO 4: United Kingdom, ISO 6: ASCII, Ventura International, Ventura Math, Ventura US, Windows 3.1 Latin 1, Wingdings, Windows 3.1 Latin 2, Windows 3.1 Baltic (Latv, Lith), Windows 3.0 Latin 1, Windows Latin/Cyrillic, Windows 3.1 Latin 5

Control language Conforms to Datamax® programming language*3 and Zebra®

programming language*4 *5: The OCR font may have a low recognition rate according to the reader. *6: It is equipped with UFSTTM and TrueTypeTM rasterizer that are licensed from Monotype Imaging,

Inc. TrueTypeTM is a trademark of Apple Inc. UFSTTM is a trademark of Monotype Imaging, Inc. *7: "PC866U Ukraina" is available for Datamax® emulation only.


CL-S6621 1-6

Outline of electronic devices CPU 32-bit RISC CPU ROM Standard equipment: FLASH ROM 16MByte (User area: 4MByte) RAM Standard equipment: SDRAM 32MByte (User area: 4MByte) Media detection sensors Transparent sensor Detects media gap between labels, notches on tags, and media out Reflective sensor Detects reflective mark on back of media and media out PNE (Paper Near End) sensor

Detects the near end state of roll paper (By default, issuing a paper near end alarm is disabled by the menu settings.)

Label peeling sensor *1 Detects labels that are peeled off. Communication interfaces Serial 2400, 4800, 9600, 19200, 38400, 57600, or 115200 bps USB High-speed USB2.0 (480Mbps) Communication interface (Options) Parallel*8 IEEE1284 (Compatible, Nibble, ECP mode)

Wired LAN: Ethernet interface (10-Base-T/100-Base-TX)

Network

Wireless LAN: IEEE802.11n/IEEE802.11g/IEEE802.11b

Indications and switches LED POWER, PRINT, CONDITION, ERROR Buzzer Alarms, errors, etc. Operating panel keys PAUSE, FEED, STOP, MODE/REPEAT Head-up detection switch

Detects head open.

Power switch Turns power on and off. Power supply

120V (-10%+6%), 2.5A, 60Hz (U.S.A., Canada) 120V version UL60950-1st/2nd Edition, CSA No. 950, FCC Part 15 Subpart B (Class A) 220V-240V (-10%+6%), 1.5A, 50/60Hz (Europe) 220V version EN60950-1, EN55022 (Class A), EN55024, EN61000-3-2, EN61000-3-3, CCC GB4943-2001/GB9254-1998/GB17625.1-2003

Power consumption (max. value) 120V version 105W (operation at 6 IPS at 12.5% printing duty)

4.4W (printer standby in Normal mode) 2.3W (printer standby in Standby mode*9)

220V version 105W (operating at 6 IPS at 12.5% printing duty) 5.0W (printer standby in Normal mode) 2.8W (printer standby in Standby mode*9)

*8: This interface is Non-L. P. S. (Limited Power Source). *9: Standby mode is default OFF.


1-7 CL-S6621

Others Environment Operating temperature conditions:

Operating temp. 0 to 40°C, humidity 30 to 80%, condensation free (Conditions: ventilation, and natural convection)

Storage temperature conditions Temp. -20 to 60°C, humidity 5 to 85% (Store the printer with the Head Unit up, without paper installed and without condensation.) (Conditions: ventilation, and natural convection)

[Operating and printing assurance condition] [Storage assurance condition]

External dimensions Approx. 303 (W) X 290.1 (D) X 273.2 (H) mm 11.9 (W) X 11.4 (D) X 10.76 (H)"

Weight Approx. 7.9 kg (17.4 lb.) Accessories Test label media, Test ribbon, CD-ROM (User's Manual), Quick start

guide, Head cleaner, Power cord, Media holder bar and Media holder guide, Ribbon holder, Paper core

Option Auto-cutter unit, Peeler unit, IEEE1284 Parallel I/F board, Ethernet I/F board, Wireless LAN I/F board

-20 60

5

85

Hum

idity

%

Temperature °C Operating assurance temperature Printing assurance temperature

0 5 35 40

30

40

80 H

umid

ity %

Temperature °CStorage assurance temperature

Printable Area

CL-S6621 1-8

1-2. Printable Area The printable area of the printer is as follows: When media is set to the printer, it must be aligned with the media guide at the left of the printing mechanism. Though the available maximum media width is 178 mm (7.01"), there are unprintable areas on both sides: 2.5 mm (0.10") width is on the left side and 7.5 mm (0.30") width on the right side as shown below. The left side unprintable area applies for media of any size.

Maximum media width: 178 mm (7.01")

168 mm (6.61”)

Reference end

Unprintable area

Printable area

Media guide

Direction of media feed

2.5 mm (0.10") 7.5 mm (0.30")

Printing Position Accuracy

1-9 CL-S6621

1-3. Printing Position Accuracy By default, the printing start position is 2.5 mm (0.10") from the left end of the media and 1 mm (0.04") backward the leading edge of the label, U-shaped notch, or black mark. 2.5 mm (0.10") is the necessary value to avoid printing in the unprintable area as mentioned in “Printable Area". The printing start position can deviate from the ideal position as follows:

*1: Actual printing start position. May deviates from the ideal one in the indicated range. *2: Deviation of vertical positioning when printing position is set to 0. *3: Deviation of horizontal positioning when printing position is set to 0. *4: Deviation of vertical printing position when 100 mm is specified from the printing start

position.

1 ± 2 mm*2

(0.04 ± 0.08")

Reference edge (Paper guide)

Printable area


Ideal printing start position

Actual printing start position*1

2.5 ± 1 mm*3 (0.10 ± 0.04")

100 ± 2 mm*4 (39.4 ± 0.08")


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area

2.5 mm (0.10")

1 m

m (0

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)

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area

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Adjustable Sensors

CL-S6621 1-10

(Moveable range of the transparent sensor)

4.8 to 88.9 mm (0.19 to 3.5")

2.7 to 86.8 mm (0.11 to 3.42")

(Moveable range of the reflective sensor)

1-4. Adjustable Sensors There are two media sensors; the upper sensor (transparent sensor) and the bottom sensor (reflective sensor). The upper sensor is used to detect the labels on the liner or the U-shaped notches of tag. The bottom sensor is used to detect the black marks on tag. Also, both sensors are used to detect media end. The mechanical adjustable range of both sensors is equal and they are adjusted at the same time by turning the blue knob (“Gear Bevel Lead Screw U”). For details about the media sensors, refer to “2-1-3 Label/Tag Detection Mechanism".


168 mm (6.61”)

Media guide


2.5 mm (0.10")

Unp

rinta

ble

area

Unp

rinta

ble

area

Center

Printable area

Media

7.5 mm (0.30")

2-1 CL-S6621

CHAPTER 2

OPERATING PRINCIPLES

CL-S6621 2-2

CHAPTER 2 OPERATING PRINCIPLES

TABLE OF CONTENTS

2-1. Operation of Each Mechanism ....................................................................................... 2-4 2-1-1. Locations and Functions of Motors, Sensors and Thermal Head ...................... 2-4

(1) “Unit, Ribbon” section ................................................................................ 2-4 (2) Printing section .......................................................................................... 2-5

2-1-2. Media Feed Mechanism..................................................................................... 2-6 2-1-3. Label/Tag Detection Mechanism ........................................................................ 2-7 2-1-4. Printing and Ribbon Feed Mechanism ............................................................... 2-10 2-1-5. Print Head Up/Down Detection Mechanism....................................................... 2-13 2-1-6. Paper Near End Detection Mechanism.............................................................. 2-14 2-1-7. Head Balance Adjustment Mechanism .............................................................. 2-15 2-1-8. Media Offset Adjustment Mechanism................................................................. 2-16 2-1-9. Transparent/Reflective Sensor Travelling Mechanism ....................................... 2-17

2-2. Operation of Control Parts .............................................................................................. 2-18 2-2-1. Configuration of Printer ...................................................................................... 2-18

(1) AC power supply ....................................................................................... 2-19 (2) SA, Main PCB............................................................................................ 2-19 (3) Operation panel (SA, Opepane PCB)........................................................ 2-20 (4) Thermal print head (SA, Head).................................................................. 2-20 (5) Sensors ..................................................................................................... 2-20 (6) Motors........................................................................................................ 2-20 (7) SA, Ribbon PCB ........................................................................................ 2-20 (8) SA, Relay PCB .......................................................................................... 2-21 (9) Optional I/F ................................................................................................ 2-21

2-2-2. Memory map ...................................................................................................... 2-22 2-2-3. Sensors .............................................................................................................. 2-23

(1) Head up switch .......................................................................................... 2-23 (2) Transparent sensor and reflective sensor ................................................. 2-24 (3) Ribbon Sensor F/R .................................................................................... 2-26 (4) Head temperature sensor.......................................................................... 2-27 (5) PF motor temperature sensor.................................................................... 2-28 (6) Ribbon motor temperature sensor............................................................. 2-29 (7) Paper Near End sensor ............................................................................. 2-30

2-2-4. Drivers................................................................................................................ 2-31 (1) PF motor driver.......................................................................................... 2-31 (2) Ribbon motor driver ................................................................................... 2-32 (3) Head driver ................................................................................................ 2-33 (4) Buzzer driver ............................................................................................. 2-35 (5) Fan driver .................................................................................................. 2-35

2-2-5. Other circuits ...................................................................................................... 2-36 (1) Power supply circuit................................................................................... 2-36 (2) Reset circuit............................................................................................... 2-37 (3) Clock circuit ............................................................................................... 2-37

2-3 CL-S6621

(4) Ope-pane circuit ........................................................................................ 2-38 (5) USB I/F control circuit................................................................................ 2-38 (6) RS232C I/F circuit ..................................................................................... 2-39 (7) Option I/F circuit ........................................................................................ 2-39 (8) Peeler circuit (for optional peeler).............................................................. 2-40 (9) Cutter control circuit (for optional cutter) ................................................... 2-41

2-3. Operation Panel.............................................................................................................. 2-43 2-3-1. External view...................................................................................................... 2-43

(1) Keys........................................................................................................... 2-43 (2) LEDs.......................................................................................................... 2-43

2-3-2. Operation using the keys ................................................................................... 2-44 (1) Normal operation ....................................................................................... 2-44

(1-1) Sensor adjustment mode .................................................................. 2-44 (1-2) Menu setting mode ........................................................................... 2-45

(2) Test mode .................................................................................................. 2-46 (2-1) Self print mode.................................................................................. 2-46 (2-2) Hex dump mode................................................................................ 2-47

(3) Factory/Service mode................................................................................ 2-47 (3-1) General ............................................................................................. 2-47 (3-2) How to enter the Factory/Service Mode............................................ 2-48 (3-3) Factory/Service Mode menu table .................................................... 2-54

2-4. Interface.......................................................................................................................... 2-59 2-4-1. Serial Interface ................................................................................................... 2-59

(1) Specifications............................................................................................. 2-59 (2) Signal line and pin assignment.................................................................. 2-59 (3) Protocol ..................................................................................................... 2-60

2-4-2. USB Interface..................................................................................................... 2-61 (1) Specifications............................................................................................. 2-61 (2) Signal line and pin arrangement................................................................ 2-61

2-4-3. Parallel Interface (Option) .................................................................................. 2-61 (1) Specifications............................................................................................. 2-61 (2) Signal line and pin assignment.................................................................. 2-62 (3) Parallel port status signals when an error occurs ...................................... 2-62 (4) Compatible timing specification ................................................................. 2-63

Operation of Each Mechanism

CL-S6621 2-4

SA Ribbon Motor R

SA Ribbon Motor F

Ribbon Sensor F("SA, Ribbon Sensor" on the front side)

Ribbon Sensor R("SA, Ribbon Sensor" on the rear side)

2-1. Operation of Each Mechanism This printer is a thermal transfer barcode & label printer comprised of the following mechanisms: media feed, ribbon feed, label/tag detection, print head up/down detection, paper near end detection, head balance adjustment, media thickness adjustment and transparent/reflective sensor travel. This section describes the operation of each of these mechanisms. 2-1-1. Locations and Functions of Motors, Sensors and Thermal Head This printer has the following motors, sensors and thermal head. (1) “Unit, Ribbon” section

Part name Description SA Ribbon Motor F (Front side)

This motor takes up ribbon. A thermistor is attached to the side of this motor to detect the motor temperature.

SA Ribbon Motor R (Rear side)

This motor gives back tension to ribbon.

Ribbon Sensor F (“SA, Ribbon Sensor” on the front side)

This sensor consists of two photointerrupters to detect if appropriate tension is given to the front side ribbon. It also detects a ribbon-running error.

Ribbon Sensor R (“SA, Ribbon Sensor” on the rear side)

This sensor consists of two photointerrupters to detect if appropriate tension is given to the rear side ribbon. It also detects the ribbon end status.


2-5 CL-S6621

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(2) Printing section Part name Description

SA PF Motor This motor feeds media. A thermistor is attached to the side surface of this motor to detect the motor temperature.

SA, Head Up Switch This switch is a mechanical lever switch to detect the print head position; up or down.

Transparent Sensor (Upper sensor) (SA TRA Sen PCB)

This sensor is a photo sensor to detect the labels stuck on liner or U-shaped notches on tag. It also detects the media end.

Reflective Sensor (Bottom sensor) (SA Ref Sen PCB)

This sensor is a photo sensor to detect the black marks on tag. It also detects the media end.

SA, Head It consists of a head driver and thermal elements. Thermal elements are heated to make printing on media. The thermal head incorporates a thermistor to detect the thermal head temperature.

SA PNE Sensor (Paper near end sensor)

This sensor is a photo sensor to detect a near end status of roll paper installed.


CL-S6621 2-6

Ribbon

SA PF Motor

Motor Gear

Gear Reduction PF 1

Gear Reduction PF 2

Gear Idle PF

SA2_Platen

Thermal Elements

[Right side view]

SA, Head

Media

12

34

5

66

2-1-2. Media Feed Mechanism The major components of the media feed mechanism are: (a) SA PF Motor (b) SA2_Platen (c) Gear train By setting the head block to the down position, media is pushed against the “SA2_Platen” by the “SA, Head”. As the “SA PF Motor” (stepping motor) turns counterclockwise viewing from the right side of the printer, the “SA2_Platen” turns counterclockwise via the gear train (“Gear Reduction PF 1”, “Gear Reduction PF 2” and “Gear Idle PF”) and media is fed forward by the friction force produced between the “SA2_Platen” and the “SA, Head”. When the “SA PF Motor” turns clockwise, media is fed backwards. One step of the “SA PF Motor” feeds media by 1/16 mm (0.0025").


2-7 CL-S6621

2-1-3. Label/Tag Detection Mechanism The major components of the label/tag detection mechanism are: (a) Reflective sensor (Bottom sensor) (SA Ref Sen PCB) (b) Transparent sensor (Upper sensor) (SA TRA Sen PCB) There are two movable sensors, the reflective sensor (bottom sensor) and the transparent sensor (upper sensor). As you adjust the sensor position with the blue knob (“Gear Bevel Lead Screw U”), both sensors move at the same time. As shown in the figure below, the reflective sensor has two LEDs and one phototransistor. The reflective sensor is used to detect black marks at the back of tag. On the other hand, the transparent sensor is a phototransistor that will receive the transparent light from the LEDs through the media. The transparent sensor is used to detect labels on liner or U-shaped notches of tag. Both reflective and transparent sensors are used to detect the media end. Aligning the sensors for label paper or tag with U-shaped notches: For label paper, turn the blue knob (“Gear Bevel Lead Screw U”) to align the mark of the transparent sensor at the center of label. (The transparent sensor and the reflective sensor move at the same time.) For tags with U-shaped notches, turn it to align the mark with the U-shaped notch. Aligning the reflective sensor for tag with black marks: For tag with black marks, turn the blue knob (“Gear Bevel Lead Screw U”) to align the left side mark of the reflective sensor with the black mark of tag.

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CL-S6621 2-8

Detecting labels: (Media Sensor menu: “See Through”) For detecting label, both reflective sensor and transparent sensor are used. Label paper passes between both sensors. The light emitted from the LEDs of the reflective sensor passes through the liner (base part of label paper) where no label is stuck on it, and the light reaches the transparent sensor. Accordingly, the phototransistor of the transparent sensor turns ON. Meanwhile, in the label part, the light is blocked by label and does not reach the phototransistor. So, the phototransistor turns OFF. By sensing the output of the transparent sensor, the CPU on the Main PCB can detect the label leading edge for printing. Detecting U-shaped notches of tag: (Media Sensor menu: “See Through”) For detecting U-shaped notches of tag, both reflective sensor and transparent sensor are used. The U-shaped notches are detected in the same way as the label mentioned above, except that the light is directly falls on the transparent sensor through the notch. Detecting black marks on tag: (Media Sensor menu: “Reflect”) For detecting black marks on tag, only the reflective sensor is used. Light emitted from the LEDs is reflected by the tag (at other than the black mark) and reaches the phototransistor of the reflective sensor. At the black mark, the light is not reflected. The CPU on the Main PCB detects the black mark by sensing the output of the reflective sensor.

Reflective sensorLEDs

Transparent sensor

Media

LEDs

Media

Label

U-shaped notch

Black mark

Tag

Label

Liner

Label gap

Transparent and Reflective sensors Reflective sensor

Media

Sensor to be used

Reflective sensor

Media Sensor menu See Trough Reflect


2-9 CL-S6621

Detecting continuous media: (Media Sensor menu: “None”) For detecting continuous media, only the reflective sensor is used. In this case, only media end is detected by the reflective sensor. LED light amount control: According to the media selected by the Media Sensor menu (“See Through”, “Reflect”, or “None”), the amount of light is well controlled to detect the label/U-shaped notch, black mark, or continuous media. The amount of light is as follows (the largest amount is for “See Through): • Continuous media (None) < Black mark (Reflect) < Label/U-shaped notch (See Through)


CL-S6621 2-10

SA2_PlatenMedia

RibbonThermal Head

SA, Ribbon Tension Shaft F

SA, Ribbon Tension Shaft R

Take-up Side Supply Side

Gear Ribbon Shaft RGear Ribbon Shaft F SA Ribbon Motor R

SA Ribbon Motor F

Gear Reduction Ribbon 1






Gear Idle RibbonGear Idle Ribbon

[Front]

2-1-4. Printing and Ribbon Feed Mechanism The major components of the printing and ribbon feed mechanism are: (a) SA, Head (d) SA, Ribbon Tension Shaft F/R (b) SA Ribbon Motor F/R (e) SA, Ribbon Sensor (Front/Rear) (c) Ribbon gear train Ink ribbon is set to the printer using the ribbon holders. Ribbon is supplied from the supply reel and is taken up by the take-up reel with adequate ribbon tension, via the “SA, Ribbon Tension Shaft R” and “SA, Ribbon Tension Shaft F”. The “SA, Ribbon Tension Shaft F/R” is always pushed outward by the internal springs, and, when ribbon slacks, it moves outward. When ribbon tightens, it moves inward. (Refer to the figures on the later pages.) The same ribbon sensor is installed on the front and rear sides. The ribbon sensor on the front side is used to detect the position of the “SA, Ribbon Tension Shaft F” (i.e., the ribbon tension on the front side). While, the ribbon sensor on the rear side is used to detect the position of the “SA, Ribbon Tension Shaft R” (i.e., the ribbon tension on the rear side). The ribbon sensor on the front side is also used to detect a ribbon running condition, and that on the rear side is used to detect the ribbon end. On the front side, the “SA Ribbon Motor F” turns to take up ribbon. On the rear side, the “SA Ribbon Motor R” turns to supply ribbon, while applying adequate back tension to ribbon to eliminate ribbon slack. Printing: When printing with ink ribbon, ink on the ribbon is melted by the heated thermal element of the “SA, Head” and is transferred on the media surface.


2-11 CL-S6621

Taking up Ribbon: Ribbon will be taken up on the front side as follows: (1) As media is fed, ribbon is also fed by the friction force produced between media and the “SA,

Head”. (2) Ribbon slacks and the ribbon sensor on the front side turns OFF as the “SA, Ribbon Tension

Shaft F” is pushed outward. (3) The “SA Ribbon Motor F” starts to turn and ribbon is taken up. (4) Ribbon tightens and the ribbon sensor on the front side turns ON. Then, the “SA Ribbon Motor

F” stops. Supplying Ribbon: On the rear side, the “SA Ribbon Motor R” turns to supply ribbon, while applying adequate back tension. In the same way as on the front side, the ribbon sensor on the rear side detects the ribbon tension to keep the ribbon tension constant. However, when printing is made and ribbon is fed, the ribbon sensor on the rear side turns ON since ribbon is tightened at this time. Reel Drive Mechanism: Though the ribbon holders are directly installed in the reels, ribbon is connected to the reels via the spring mechanism of the ribbon holders. This means that ribbon is taken up via the spring mechanism when the “SA Ribbon Motor F”/”SA Ribbon Motor R” turns. On the front side, the “SA Ribbon Motor F” turns in the clockwise direction viewing from the right side of the printer, and the “Gear Ribbon Shaft F” (take-up reel) turns in the counterclockwise direction via the “Gear Reduction Ribbon 1”, “Gear Reduction Ribbon 2”, “Gear Reduction Ribbon 3” and “Gear Idle Ribbon”. Thus, ribbon is taken up. On the rear side, the “SA Ribbon Motor R” turns in the counterclockwise direction, and the “Gear Ribbon Shaft R” (supply reel) turns in the clockwise direction via the “Gear Reduction Ribbon 1”, “Gear Reduction Ribbon 2”, “Gear Reduction Ribbon 3” and “Gear Idle Ribbon”, Ribbon”. Thus, ribbon is supplied.


CL-S6621 2-12

Detecting Ribbon Tension (Ribbon Sensors): The same ribbon sensor is installed on the front and rear sides. Since the operation is the same on both sides, the front side operation is explained here: When ribbon is taken up, the ribbon tightens and the “SA, Ribbon Tension Shaft F” is pushed inward (in the direction of “a”) by the ribbon. At this time, the claws “A” attached to the “SA, Ribbon Tension Shaft F” are inserted into the photointerrupters of the “SA, Ribbon Sensor”, and the photointerrupters turn OFF. During printing, the ribbon is fed forward together with media and the ribbon will slack. This, the “SA, Ribbon Tension Shaft F” is moved outward (in the direction of “b”) by the spring (“B”) force, and the claws “A” come off the photointerrupters. So, the photointerrupters turn ON and the “SA Ribbon Motor F” turns faster to take up the ribbon quickly. Then, the claws “A” are inserted into the photointerrupters again, and the “SA Ribbon Motor F” resumes normal speed. This cycle is repeated and constant tension is applied to the ribbon. (The two claws “A” are arranged so that they are inserted into or released from the photointerrupters with a slightly different timing. This function enables to finely control the ribbon tension.) On the rear side, during printing, ribbon will be tightened. If it is tightened, the ribbon sensor turns ON and the “SA Ribbon Motor R” turns faster than normal speed to quickly supply ribbon.

Tension Adjustment Mechanism: To apply adequate ribbon tension, you can change the spring “B” force as follows: The spring force is adjustable in 3 steps with the “Tension Adjustment Knob (Front/Rear)”. As you move the knob toward the mark, the spring force becomes stronger since the spring “B” is moved to the left in the above figure.

Tension Adjustment Knob (Front)

SA, Ribbon Sensor

Supporting Point

SA, Ribbon Tension Shaft F Ribbon

Spring Ribbon Tension (2 pcs.)

Ribbon

A

Tension Adjustment Knob (Rear)

[Right side view]

a

b

B

Ribbon Sensor

A


2-13 CL-S6621

2-1-5. Print Head Up/Down Detection Mechanism The component of the print head up/down detection mechanism is as follows: (a) SA, Head Up Switch (b) Pop Up Cover Frame (c) Spring Pop Up (d) Support Pop Up The print head up/down detection mechanism detects the up (open)/down (close) status of the “Unit, Head”. When the “Unit, Head” is in the down position, the “Support Pop Up” (a part of the “Unit, Head”) pushes down the top of the “Pop Up Cover Frame”, and the lever of the “SA, Head Up Switch” is pushed. In this state, the “SA, Head Up Switch” turns ON and the signal line is in “Low” level. While, the “Unit, Head” is in the up position, since the “Pop Up Cover Frame” is released from the “Support Pop Up”, it pops up by the force of “Spring Pop Up” and the switch lever is set free. In this state, the “SA, Head Up Switch” turns OFF and the signal line is in “High” level. The CPU on the Main PCB detects up or down position of the “Unit, Head” by sensing the output of the “SA, Head Up Switch.

SA, Head Up Switch Spring Pop Up

Support Pop Up

Pop Up Cover Frame

Unit, Head

["Unit, Head" Up Position]

["Unit, Head" Down Position]

ON

OFF

Pop Up Cover Frame

Support Pop Up



CL-S6621 2-14

2-1-6. Paper Near End Detection Mechanism The component of the Paper near end detection mechanism is as follows: (a) SA PNE Sensor (A part of the main body) (b) Lever PNE (A part of the “Roll Paper Holder”) (c) Slider PNE (A part of the “Roll Paper Holder”) (d) Spring PNE (A part of the “Roll Paper Holder”) The paper near end sensor is used to detect a paper near end status of roll paper installed in the printer. The knob of the “Lever PNE” is pushed by the side of roll paper and the “Slider PNE” engages with the “SA PNE Sensor” (fixed part on the main body). In this state, the “SA PNE Sensor” (photointerrupter) turns OFF. When printing proceeds and the diameter of roll paper is reduced to the preset paper near end point, the knob of the “Lever PNE” that was pushed by the roll paper pops up, and the “Slider PNE” comes off the “SA PNE Sensor”. In this state, the “SA PNE Sensor” (photointerrupter) turns ON. The CPU on the Main PCB detects the ON/OFF status of the “SA PNE Sensor” (photointerrupter) and judges if the roll paper reaches the near end status. The paper near end position can be changed mechanically by sliding the knob of the “Lever PNE” up or down.

Lever PNE

Spring PNESA PNE Sensor

Slider PNE

Roll Paper

Roll Paper Holder

[Normal Status]

Lever PNESpring PNESA PNE Sensor

Slider PNE

Roll Paper

[PNE (Paper Near End) Status]


2-15 CL-S6621

2-1-7. Head Balance Adjustment Mechanism The major components of the head balance adjustment mechanism are: (a) Cam Head Balance (c) Spring Head L/R (b) Plate Head Balance The head balance adjustment mechanism is used to eliminate uneven printing density on media. The head balance adjustment is accomplished by changing the right side head pressure according to media width to be used. To adjust, the blue Media width adjustment dial (“Cam Head Balance”) is used. When narrow width media is used, the dial should be set toward “0” to give weaker pressure. While, wide width media is used, it should be set toward “9” to give stronger pressure. When narrow width media is used (need to give weak pressure): The “Spring Head L” and “Spring Head R” (2 pcs.) act to press the “SA, Head” against the “SA2_Platen”. For narrow width media, if the same pressure is given on both sides, since no media exists on the right side of the “SA, Head”, the “SA, Head” will slant to the right, resulting in uneven printing density. The part “A” of the “Plate Head Balance” is pushed against the cam part of the “Cam Head Balance” by the force of “Spring Head R” and it moves up step by step () as the Media width adjustment dial is turned toward “0” (). As it moves up, the “Spring Head R” is pressed with weaker force by the “Plate Head Balance” (), and the right side pressure against the “SA, Head” decreases, resulting in even printing density. You need to align the dial number according to the media width to be used. (Smaller number for narrower media) When wide width media is used (need to give strong pressure): The same principle applies to wide media. However, in this case, the Media width adjustment dial should be turned toward “9”. Then the part “A” of the “Plate Head Balance” moves down to apply stronger pressure to the “SA, Head”. (Larger number for wider media)

Weak

Strong

Toward "0"

Cam Head Balance(Media Width Adjustment Dial)

T0ward "9"

SA2_PlatenA

SA, Head

Media (Narrow width)

Media (Wide width)

Ribbon

SA, HeadRibbon

Plate HeadBalance

Spring Head R (Movable)Spring Head L

(Fixed)

For narrow media

For wide media

Supporting point


CL-S6621 2-16

2-1-8. Media Offset Adjustment Mechanism The major components of the media thickness adjustment mechanism are: (a) Cam Head Adjust (c) Spring Head Holder (b) SA Head Adjust Lever (d) Plate Holder Head According to the softness of media, the thermal element position is displaced from the optimum position. The head offset adjustment mechanism is used to correct this by moving the “SA Head” back and forth a little. By performing the head adjustment properly, optimum printing quality is obtained. (When shipping, the Media thickness adjustment dial is set to “1” for soft media.) When soft media is used (thin thermal paper, label paper, etc.): When soft media is used, the optimum position of the thermal elements will be nearly right above the center of the “SA2_ Platen”. (In dial No. “1”, they are aligned with the platen center.) When hard media is used (tag paper): When hard media is used, the optimum position of the thermal elements will shift toward the front a little from the center of the “SA2_Platen”, i.e. toward the left viewing from the right side of the “SA2_ Platen” as shown below. As the optimum position varies according to the hardness of media, it is necessary to adjust the Media thickness adjustment dial from “1” to up to “9” for optimum printing. As the dial is turned (), the “SA Head Adjust Lever” swings up and down () as its projection “A” moves along the groove of the dial. The “Plate Holder Head” end is pinched by the “Spring Head Holder” at end “B” of the “SA, Head Adjust Lever”. (Namely, both parts are connected via the “Spring Head Holder”.) Therefore, as the “SA, Head Adjust Lever” swings up and down (), the “Plate Holder Head” swings up and down accordingly (). With this movement of the “Plate Holder Head”, the thermal element position slightly moves back and forth against the “SA2_Platen”.

0

0

0

9

9

9

For soft media

For hard media

Ribbon

SA2_Platen

Media

SA, Head

(Media Thickness Adjustment Dial)

Plate Holder Head

SA Cover Frame (Fixed)

Supporting point

Supporting point

Groove

B

[Right side view]

B

Spring Head Holder

Cam Head Adjust

A

B

SA Head Adjust Lever

[Section "B" upside-down view]


2-17 CL-S6621

2-1-9. Transparent/Reflective Sensor Travelling Mechanism The major components of the transparent/reflective sensor travelling mechanism are: (a) Gear Bevel Lead Screw U (Blue) (d) Shaft Lead Screw (Upper/Lower) (b) Gear Lead Screw L (e) Holder Sensor Adjust U (Transparent sensor) (c) Gear train (f) Holder Sensor Adjust L (Reflective Sensor) The transparent sensor is incorporated in the “Holder Sensor Adjust U” and the reflective sensor is incorporated in the “Holder Sensor Adjust L”. Both sensor housings move to the right and left simultaneously by turning the “Gear Bevel Lead Screw U” (blue). Note that the sensor housings (“Holder Sensor Adjust U” and “Holder Sensor Adjust L”) are engaged with the groove of respective “Shaft Lead Screw” (upper and lower). Therefore, they move horizontally when the “Shaft Lead Screw” (upper and lower) turns. When the “Gear Bevel Lead Screw U” (blue) turns in the direction as shown by the arrow (), the “Screw Lead Screw” (upper) turns (“a”) and the “Holder Sensor Adjust U” moves to the right (“a’ ”). At this time, via the gears (() and ()), the “Gear Lead Screw L” turns in the direction shown by the arrow (), and the “Screw Lead Screw” (lower) turns (“b”) and the “Holder Sensor Adjust L” moves to the right (“b’ “). When the “Gear Bevel Lead Screw U” (blue) is turned reversely, the sensor housings move to the left.

Shaft Lead Screw(Upper)

Shaft Lead Screw(Lower)

a

a’b

b’

Holder Sensor Adjust U(Transparent Sensor)

Holder Sensor Adjust L(Reflective Sensor)

Gear Bevel Lead Screw U (Blue)Gear Lead Screw L

Operation of Control Parts

CL-S6621 2-18

CPU

UPD703111BGJ-13-UEV-A128MHz

Buzzer

Head Up Switch[SA, Head Up Switch]

AC Power Supply PWT20005-* (100V)PWT20006-* (200V)

S-DRAM (256Mbits)

Control / C.G. F-ROM (64Mbits)

SA PF MotorStepping MotorDriver

Adjustable Paper SensorsTransparent Sensor [SA TRA Sen PCB]

Reflective Sensor [SA Ref Sen PCB]

Thermal Print Head (203dpi)

[SA, Head]FPGA

EP2C5F256C8N Operation Panel(SWx4/LEDx4)

[SA, Opepane PCB](JM66720-*)

RS232C

IEEE1284

USB 2.0 (High Speed)

SA, MAIN PCB (PPS00058-*) Peel Sensor

(Option) Peeler

Thermal Head Temp. Sensor[SA, Head]

PF Motor Temp. Sensor[SA PF Motor]

RS232CDriver/Receiver

CutterPositionSensor

DC Motor Driver

(Option) Auto Cutter

Cutter Motor

Ethernet I/F (Standard type)

(Option)Interface Board

C.G.F-ROM (64Mbits)

Cutter MotorTemp. Sensor

Paper Near End Sensor[SA PNE Sensor]

Ethernet I/F (Multi-function type)

Ribbon Sensor F[SA, Ribbon Sensor]

Ribbon Sensor R[SA, Ribbon Sensor]

SA Ribbon Motor FSA Ribbon Motor R

Stepping MotorDriver x 2

SA, Ribbon PCB(PPS00059-*)

Ribbon Motor Temp. Sensor[SA Ribbon Motor F]

SA, Relay PCB(PPS00060-*)

RS232C

USB2.0Controller

CUTTER PCB(PPS00065-*)

Wi-Fi I/F

Fan Fan Driver

2-2. Operation of Control Parts 2-2-1. Configuration of Printer The following shows major configuration blocks.


2-19 CL-S6621

Major functions of individual components are described below: (1) AC power supply

Consists of a fuse, a filter circuit to eliminate external electric noise, and a switching type regulator to transform an AC input to +24V DC output required to drive the printer.

(2) SA, Main PCB

Controls the entire operations of the printer. It consists of CPU, Flash ROM, S-DRAM, FPGA (Field-Programmable Gate Array), driver circuits, etc. (a) CPU

The CPU is a microprocessor with 32-bit architecture. The clock fed to the CPU is 16 MHz. The CPU internally multiplies this 16 MHz by 8 times and uses 128 MHz clock. The CPU includes cache memory, RAMs, DMA controller, serial I/F, USB function controller, A/D converter, etc.

(b) Flash ROM A flash ROM of 64M bits (8M bytes) that stores the firmware and CG (character generator)

(c) S-DRAM (Synchronous dynamic RAM) An S-DRAM of 256M bits (32M bytes) that is used as working area, input buffer and download buffer.

(d) FPGA The FPGA (Field-Programmable Gate Array) incorporates a control circuit for the interface I/O port, motors, print head, etc.

(e) Serial I/F (RS-232C Driver/Receiver) This is a circuit to transmit and receive serial data between the printer and the host. Serial I/F, USB I/F, Parallel I/F (Option), Wired LAN (Option) or Wireless LAN (Option) is automatically selected when data is received.

(f) USB I/F (High-speed USB2.0 Controller)

This is a circuit to transmit and receive serial data between the printer and the host using the high-speed USB2.0 I/F. Serial I/F, USB I/F, Parallel I/F (Option), Wired LAN (Option) or Wireless LAN (Option) is automatically selected when data is received.

(g) Stepping motor driver This is a circuit to drive the “SA PF Motor”. The “SA PF Motor” is a stepping motor.

(h) Buzzer The buzzer is driven when an alarm, etc. occurs.


CL-S6621 2-20

(3) Operation panel (SA, Opepane PCB) Used to indicate the operating status of the printer and to set specifications. It consists of 4 keys and 4 LEDs.

(4) Thermal print head (SA, Head)

Makes printing on paper. The number of thermal elements (dots) is as follows. The thermal print head includes the print head driver circuit. •1344 dots

(5) Sensors The following 9 sensors are used in the printer:

Sensor name Description Head Up Switch (SA, Head Up Switch)

A mechanical lever switch.

Transparent Sensor A photo sensor using a phototransistor. (On the “SA TRA Sen PCB”.)

Reflective Sensor A photo sensor consisting of 2 LEDs and 1 phototransistor. (On the “SA Ref Sen PCB”.)

Ribbon Sensor F Photo sensors (2 pcs.) using photointerrupters. (Located on the “SA, Ribbon Sensor” on the front side.)

Ribbon Sensor R Photo sensors (2 pcs.) using photointerrupters. (Located on the “SA, Ribbon Sensor” on the rear side.)

Thermal Head Temperature Sensor

A thermistor incorporated in the “SA, Head”.

PF Motor Temperature Sensor A thermistor attached to the “SA PF Motor”. Ribbon Motor Temperature Sensor A thermistor attached to the “SA Ribbon Motor F” (the

front side of ribbon motor). Paper Near End Sensor A photo sensor using a photointerrupter. (On the “SA

PNE Sensor”.) (6) Motors

Three motors are used. - The “SA PF Motor” is a stepping motor to feed media. - The “SA Ribbon Motor F” and “SA Ribbon Motor R” are stepping motors to take up and

supply ribbon, respectively. (7) SA, Ribbon PCB

Controls the operations of the “Unit, Ribbon”. (a) Stepping motor driver

This is a circuit to drive the “SA Ribbon Motor F” on the front side for taking up ribbon and the “SA Ribbon Motor R” on the rear side for supplying ribbon. Both are stepping motors.


2-21 CL-S6621

(b) Fan driver This is a fan drive circuit. The fan is used to cool both “SA Ribbon Motor F” and “SA Ribbon Motor R”. When the temperature of the “SA Ribbon Motor F” exceeds a certain value, the fan starts to rotate.

(8) SA, Relay PCB

Relays the signals between the “SA, Main PCB” and an optional I/F board. (9) Optional I/F

(a) Parallel I/F (IEEE1284) (Option) This is the parallel I/F to transmit and receive parallel data between the printer and the host. It supports Centronics Compatible mode, NIBBLE mode and ECP mode. Parallel I/F, serial I/F, or USB I/F is automatically selected when data is received.

(b) Wired LAN I/F (Option)

This is a circuit which supports Ethernet protocol. LAN connection is possible. (c) Wireless LAN I/F (Option)

This is a circuit which supports wireless LAN protocol (IEEE802.11n/IEEE802.11g/ EEE802.11b).


CL-S6621 2-22

Command RAM(Built-in CPU)

0000000H

001FFFFH

Flash ROM

8M bytes

0100000H

0103FFFH0104000H

0105FFFH0106000H

0107FFFH0108000H

011FFFFH0120000H

030FFFFH0310000H

04FFFFFH

07E0000H

07EFFFFH

FPGA

SDRAM0800000H

32M bytes

27FFFFFH

CPU

FFFB000H

FFFEFFFHFFFF000H

FFFFFFFH

CPU

Boot Loader (1)

Setting Information(User Settings)

Setting Information(Factory-set Settings)

Boot Loader (2)

Firmware (Datamax)

Firmware (Zebra)

Service Information (Backup)

Firmware (about 400K bytes)Receiving Buffer (16K bytes x 4)*Command Buffer (128K bytes)Others *: 16K bytes for each I/F

(USB, IEEE1284, Serial, � USB for optional I/F)

I/O (Built-in CPU)

Data RAM (Built-in CPU)

07F0000H

07FFFFFHService Information

F800000H

F8FFFFFH

0710000H

074FFFFHFPGA Data

USB2.0 Controller

FROM8MByte

C000000H

C3FFFFFHDownload Area (4MByte)

Kanji Font (4MByte)C400000H

C7FFFFFH

I/O

8000000H

80FFFFFHI/O

2-2-2. Memory map


2-23 CL-S6621

J11Head Up Switch(Blue)

+3.3V

2

R78HDUSW

U1A CPU

PDH3117

C99

R80

SA, Head Up Switch

1

Head Up: HighHead Down: Low [SA, Main PCB]

2-2-3. Sensors (1) Head up switch

The “SA, Head Up Switch” is used to detect the head position (up or down). When the “Unit, Head” is closed (in the down position), the ”Support Pop Up” of the “Unit, Head” pushes the “Pop Up Cover Frame” and the “SA, Head Up Switch” pushes the lever of the “SA, Head Up Switch” and the switch turns ON. Then, pin 117 (HDUSW) of U1A (CPU) goes "Low" level. When the “Unit, Head” is opened (in the up position), the ”Support Pop Up” is disengaged from the “Pop Up Cover Frame”, the lever of the “SA, Head Up Switch” is set free, and the switch turns OFF. Then, pin 117 (HDUSW) of U1A (CPU) goes "High" level.


Support Pop Up

Pop Up Cover Frame

Unit, Head

["Unit, Head" Up Position]

["Unit, Head" Down Position]

ON

OFF

Pop Up Cover Frame

Support Pop Up



CL-S6621 2-24

R70

R66U20B

BA2904

-+ 5

67

C96

R76

R73U20A

-+ 3

21

C97BA2904

R65

R72

Q9DTC114EM

Q10DTC114EM

R71

R67Q62SC5658

+5V

Media

Transparent Sensor

Reflective Sensor

3

2

3

4

1

45

J9

2

1 [SA TRA Sen PCB]

[SA Ref Sen PCB]

U7D/A Converter

CSB

DI1211 CK10

PSNSLEDSCLKDACCS

SDATAFrom U1A CPU

BH2227

Transparent sensor output sensing terminal

J8

+3.3V

REFMON

TRAMONANI0 5

ANI16

U1A CPU

Reflective sensor output sensing terminal

R75

R74

R14

R13

TSNSCTL1

TSNSCTL0

AO1AO2AO3AO4

(White)

2

B4_34

B4_33

U14 FPGA

(White)

R69

R68

Q7DTC114EM

Q8DTC114EM

[SA, Main PCB]

(2) Transparent sensor and reflective sensor The transparent sensor (“SA TRA Sen PCB”) is used to detect the label stuck on liner and the U-shaped notch on tag. On the other hand, the reflective sensor (“SA Ref Sen PCB”) is used to detect the black mark printed on the bottom surface of tag. Both sensors are also used to detect the media end. The upper side transparent sensor is the phototransistor, and the lower side reflective sensor consists of 2 LEDs and 1 phototransistor. Media passes between these sensors. Transparent sensor (used for detecting the label or U-shaped notch): When the liner without label stuck on it passes between both sensors, the light emitted from the LEDs reaches the transparent sensor, passing through the liner. Thus, the transparent sensor (phototransistor) conducts and the voltage corresponding to the amount of light is applied to pin 5 (TRAMON) of U1A (CPU). Meanwhile, when the liner with the label stuck on it passes between both sensors, the light is blocked by the label and the transparent sensor (phototransistor) turns OFF. Thus, pin 5 (TRAMON) of U1A (CPU) goes "Low" level. From the difference in these levels at pin 5 (TRAMON) of U1A (CPU), U1A (CPU) can detect the leading edge (arrival) of the label on the liner. When media runs out, the light directly falls on the transparent sensor and media end is detected. In this case, pin 5 of U1A (CPU) will go "High" level.


2-25 CL-S6621

When the transparent sensor is conducted, the voltage at pin 5 (TRAMON) varies depending on the characteristics of the light receiving element (phototransistor) of the transparent sensor and other factors. To solve this problem, U14 (FPGA) outputs TSNSCTL0 (pin R13) and TSNSCTL1 (pin R14) signals to turn ON/OFF Q8 and Q7 to connect/disconnect R69 and R68 (voltage dividing resistors) to minimize the difference in level at pin5 (TRAMON). The current flowing into the LEDs is determined by the data sent from the CPU to the digital-to-analog converter (U7). The digital-to-analog converter converts the data received from the CPU, and then outputs a resoultant level at pin 2. The base current of the transistor Q6 is determined by this level. This means that the current flowing into the LEDs is also determined by this level. In the actual control, the CPU changes data (for controlling the LED current) to keep the level at pin 5 (TRAMON) of CPU constant. Reflective sensor (used for detecting the black mark on tag): When tag with black marks is used, light is reflected by the tag. In the place where no black mark is there, the phototransistor of the reflective sensor conducts and the voltage corresponding to the amount of light is applied to pin 6 (REFMON) of U1A (CPU). When the light falls on the black mark, no light is reflected. In this case, the lower phototransistor turns OFF and pin 6 (REFMON) of U1A (CPU) will go “Low” level. When media runs out, the light is not reflected and no light falls on the reflective sensor. In this case, pin 6 (REFMON) of CPU will go “Low” level and media end is detected. When the reflective sensor is conducted, the voltage at pin 6 (REFMON) varies depending on the characteristics of the light receiving element (phototransistor) of the reflective sensor and other factors. To solve this problem, U14 (FPGA) outputs TSNSCTL0 (pin R13) and TSNSCTL1 (pin R14) signals to turn ON/OFF Q10 and Q9 to connect/disconnect R75 and R74 (voltage dividing resistors) to minimize the difference in level at pin6 (REFMON). As to the current control of the LEDs, the operation is the same as for the transparent sensor mentioned above.


CL-S6621 2-26

(SA, Ribbon Sensor)

Ribbon Sensor1

2

3

1

PT501PS501

R501

4

Front (Take-up side)

2

3

1

4

Rear (Supply side)

2

3

1J104

4

(Same as above circuit)

PT501

2

3

1J105

4

[SA, Ribbon PCB]

+3.3V

14

13

J102U1ACPU

34PCM0

14

13

32PCM2

J19

16

1531

PCM316

15

29PCM5

Ribbon Sensor2PS502

R502

(SA, Ribbon Sensor)

+3.3V

11+3.3V

+3.3V

SENS_A1

SENS_A2

SENS_B1

SENS_B2C

175

RIBSENS_A1RA20

56U21C

C17

6C

177

C17

8

R13

6R

137

R13

8R

139

98

U21D

1110

U21E1312

U21F

RIBSENS_A2

RIBSENS_B1

RIBSENS_B2

U2A

U2B

U2C

U2D

235

69

812

11

[SA, Main PCB]

18-20 18-20

(3) Ribbon Sensor F/R The ribbon sensor F (“SA, Ribbon Sensor” mounted on the front side) is used to detect the ribbon tension on the front side as well as ribbon running. While, the ribbon sensor R (“SA, Ribbon Sensor” mounted on the rear side) is used to detect the ribbon tension on the rear side as well as the ribbon end. These sensors are photointerrupters. Ribbon sensor F: The ribbon sensor F is used to keep the ribbon tension on the front side constant. When printing starts, ribbon is fed and then the front side ribbon slacks. Then, the claws of the “SA, Ribbon Tension Shaft F” come off the photointerrupters on the “SA, Ribbon Sensor” and the photointerrupters turn ON. Thus, pin 34/32 (RIBSENS_A1/A2) of U1A (CPU) goes "High" level. In this case, U1A (CPU) increases the revolution speed of “SA Ribbon Motor F” to take up the slack of ribbon. As a result, ribbon tightens and the claws are inserted into respective photointerrupters. Thus, pin 34/32 (RIBSENS_A1/A2) of U1A (CPU) goes "Low" level. Then, U1A (CPU) slows down the revolution speed of “SA Ribbon Motor F”. During printing, this cycle is repeated and constant ribbon tension is maintained. If ribbon is not correctly fed during printing, the ON/OFF state of the photointerrupters on the “SA, Ribbon Sensor” becomes improper. Thus, the CPU can detect an abnormal ribbon feed. Ribbon sensor R: The ribbon sensor R is used to keep the ribbon tension on the rear side constant. When printing starts, ribbon is fed and the rear side ribbon tightens. Then, the claws of the “SA, Ribbon Tension Shaft R” are inserted into respective photointerrupters on the “SA, Ribbon Sensor” and the photointerrupters turn OFF. Thus, pin 31/29 (RIBSENS_B1/B2) of U1A (CPU) goes "Low" level. In this case, U1A (CPU) increases the revolution speed of “SA Ribbon Motor R” to supply ribbon faster. As a result, ribbon slacks and the claw comes off the photointerrupter. Thus, pin 31/29 (RIBSENS_B1/B2) of U1A (CPU) goes "High" level. Then, U1A (CPU) slows down the revolution speed of the “SA Ribbon Motor R”. During printing, this cycle is repeated and constant ribbon tension is maintained. When ribbon runs out, the ON/OFF state of the photointerrupters on the “SA, Ribbon Sensor” becomes unchangeable. Thus, the CPU can detect the ribbon end.


2-27 CL-S6621

J5

SA, Head+3.3V

5

R53HDTMP

U1A CPU

ANI27

Head Temp.Thermistor

C82

R54

U16B

BA2903SFV

-

+56

7

+3.3V

R39

+3.3V

R40

C41

R41

R42

HDTMP

C11

C6

B2_28

B2_27

U14 FPGA

nTEMP_ERROR

nTEMP_ENABLE

HDTMP

Error: Low

8

[SA, Main PCB]

TEMP ERROR Detection

(4) Head temperature sensor The head temperature sensor is used to detect the temperature of the “SA, Head”. This sensor is a thermistor incorporated in the “SA, Head”. Since the resistance of the thermistor changes according to a temperature change, the voltage at pin 7 (HDTMP) of U1A (CPU) changes accordingly. The CPU senses the voltage at pin 7 (HDTMP) to detect the head temperature. According to the temperature of the “SA, Head”, the CPU controls the printing pulse width applied to the thermal elements to keep the printing density constant. Printing operation when the head temperature rises: If the head temperature reaches 70°C (158°F), printing stops after printing the current label. In this case, the PRINT LED and CONDITION LED simultaneously blink on the operation panel. When the temperature of the “SA, Head” falls below 60°C (140°F), the LEDs stop blinking and printing will be resumed. For further safety, an abnormally high temperature detection circuit is provided. In case this circuit is activated, the System error is displayed, and the printer stops. The comparator U16B detects if the level at pin 5 (HDTMP) (i.e., the temperature of the “SA, Head”) exceeds a certain reference level determined by the output from pin C11 (nTEMP_ENABLE) of U14 (FPGA) (i.e., the predetermined allowable limit temperature). If it does, nTEMP_ERROR at pin C6 goes “Low” level and this signal is fed to U14 (FPGA). Then, the System error is displayed and the printer stops. At this time, nTEMP_ENABLE at pin C11 is set to “Low” level so that nTEMP_ERROR is securely maintained at “Low” level. (To clear the System error, you need to turn OFF the printer once and then turn it ON.)

60°C (140°F)

70°C (158°F)

Printing (Stops)

(Stop)

Printing

Printing


CL-S6621 2-28

85°C (185°F)

90°C (194°F)

Normal speed

(Stop)

Normal speed

Normal speed 95°C

(203°F)

Low speed (Stops)

(Stop)

(5) PF motor temperature sensor The PF motor temperature sensor is used to detect the temperature of the “SA PF Motor”. This sensor is a thermistor bonded to the “SA PF Motor”. Since the resistance of the thermistor changes according to a temperature change, the voltage at pin 8 (PFTMP) of U1A (CPU) changes accordingly. The CPU senses the voltage at pin 8 (PFTMP) to detect the PF motor temperature. Printing operation when motor temperature rises: When the temperature of the “SA PF Motor” rises above 90°C (194°F), printing speed is reduced to avoid overheating. If it reaches 95°C (203°F), the “SA PF Motor” stops after printing the current label. In this case, the PRINT LED and CONDITION LED alternately blink on the operation panel. When the temperature of the “SA PF Motor” falls below 85°C (185°F), the LEDs stop blink and printing will be resumed. For further safety, an abnormally high temperature detection circuit is provided. In case this circuit is activated, the System error is displayed, and the printer stops. The comparator U16A detects if the level at pin 8 (PFTMP) (i.e., the temperature of the “SA PF Motor”) exceeds a certain reference level determined by the output from pin C11 (nTEMP_ENABLE) of U14 (FPGA) (i.e., the predetermined allowable limit temperature). If it does, nTEMP_ERROR at pin C6 goes “Low” level and this signal is fed to U14 (FPGA). Then, the System error is displayed and the printer stops. At this time, nTEMP_ENABLE at pin C11 is set to “Low” level so that nTEMP_ERROR is securely maintained at “Low” level. (To clear the System error, you need to turn OFF the printer once and then turn it ON.)

1J7

M

SA PF Motor

2

ThermistorR63

C94

R64PFTMP

U1A CPU

ANI38

U16A

BA2903SFV

-

+32

1

+3.3V

R39

+3.3V

R40

C41

R41

R42C11

C6

B2_28

B2_27

U14FPGA

nTEMP_ERROR

nTEMP_ENABLEPFTMP

+3.3V

[SA, Main PCB]


Error: Low


2-29 CL-S6621

(6) Ribbon motor temperature sensor The ribbon motor temperature sensor is used to detect the temperature of the “SA Ribbon Motor F” on the front side. This sensor is a thermistor bonded to the “SA Ribbon Motor F”. Since the resistance of the thermistor changes according to a temperature change, the voltage at pin 11 (RBTMP) of U1A (CPU) changes accordingly. The CPU senses the voltage at pin 11 to detect the temperature of the “SA Ribbon Motor F”. Printing operation at ribbon motor temperature rise: When the temperature of the “SA Ribbon Motor F” reaches 85°C (185°F), the “SA Ribbon Motor F” stops after printing the current label. In this case, the PRINT LED and CONDITION LED alternately blink on the operation panel. When the temperature of the “SA Ribbon Motor F” falls below 80°C (176°F), the LEDs stop blink and printing resumes.

For further safety, an abnormally high temperature detection circuit is provided. In case this circuit is activated, the System error is displayed, and the printer stops. The comparator U17A detects if the level at pin 3 (RBTMP) (i.e., the temperature of the “SA Ribbon Motor F”) exceeds a certain reference level determined by the output from pin C11 (nTEMP_ENABLE) of U14 (FPGA) (i.e., the predetermined allowable limit temperature). If it does, nTEMP_ERROR at pin C6 goes “Low” level and this signal is fed to U14 (FPGA). Then, the System error is displayed and the printer stops. At this time, nTEMP_ENABLE at pin C11 is set to “Low” level so that nTEMP_ERROR is securely maintained at “Low” level. (To clear the System error, you need to turn OFF the printer once and then turn it ON.)

80°C (176°F)

85°C (185°F)

Normal speed

(Stop)

Normal speed

Normal speed

(Stops)

17J19

M18

ThermistorR134

C172

R135

U1A CPU

ANI611

U17A

BA2903SFV

-

+32

1

+3.3V

R39

+3.3V

R40

C41

R41

R42C11

C6

B2_28

B2_27

U14 FPGA

nTEMP_ERROR

nTEMP_ENABLE

SA Ribbon Motor F(Take-up Side)

RBTMP

+3.3V

1

J107

2

[SA, Ribbon PCB]

17J102

18RBMTH

RBTMP

[SA, Main PCB]


Error: Low


CL-S6621 2-30

R90C103

R89

R91

[SA, Main PCB]

3

2

J12

1

2U21A

Paper Near End Sensor(SA PNE Sensor)

Q13DTC115EM

PWRSAVE

U1ACPU

D18 114

L: Power Saving modeH: Normal mode

+3.3V

Q12DTA114EM

(White)

1PNESNSPCT7

77 3

2

1PT301

PS301

(7) Paper Near End sensor The paper near end sensor (“SA PNE Sensor”) is used to detect a paper near end status of roll paper installed in the printer. By default, issuing a paper near end alarm is disabled. To enable it, you need to change the Paper Near End Alarm submenu under the “PageSetup” main menu from Off to On. Before a paper near end status occurs, the “Lever PNE” is pushed by the roll paper edge and the “Slider PNE” of the paper shaft is engaged with the “SA PNE Sensor”. Then, pin 77 (PNESNS) of U1A (CPU) goes "High" level, and the non paper near end status is detected by the CPU. When the roll paper diameter reaches the paper near end point being mechanically set, the “Lever PNE” that was pushed by the roll paper edge pops up and the “Slider PNE” of the paper shaft comes off the “SA PNE Sensor”. Then, pin 77 (PNESNS) of U1A (CPU) goes "Low" level, and the paper near end status is detected by the CPU. (Q12 turns ON in normal mode (i.e., in other than power saving mode).)

Lever PNE

Spring PNESA PNE Sensor

Slider PNE

Roll Paper

Roll Paper Holder

[Normal Status]

Lever PNESpring PNESA PNE Sensor

Slider PNE

Roll Paper

[PNE (Paper Near End) Status]


2-31 CL-S6621

2-2-4. Drivers (1) PF motor driver

This is a driving circuit to drive the “SA PF Motor” (stepping motor). The following illustration shows a simplified circuit. The “SA PF Motor” is driven by the unipolar constant current chopper method. The exciting method for the motor is the 1-2 phase method. The power to the “SA PF Motor” is controlled by U14 (FPGA). When pin P1 (VMTON) is “High” level, Q27 and Q25 turn ON and +24V is supplied to the “SA PF Motor”. The exciting method is determined by PFMD1 and PFMD2 signals sent from U14 (FPGA) to U19 (Motor Driver). The rotational direction of the “SA PF Motor” is determined by PFDIR signal and PFCLK signal is a clock signal for turning the “SA PF Motor”. The digital-to-analog converter (U7) is used to control the PF motor current. Its output is controlled by the data sent from U1A (CPU).

7

11

98

10

VBB

M1M2M3CW/CCWCLOCKFLAG

U19Motor Driver 5

1

3

4

6

J6

OUTA1OUTA2OUTA1OUTA2OUTB1OUTB2OUTB1OUTB2

12

2322

Q27DTC114EM

Q25NP15P06SLG

REF/SLEEP1C93R60

PFMOTCU

Low: Turns on Q25 to supply

PFMD1PFMD2PFENB

PFCLK

13

2

M

PF Motor

VMT

SLA7073MPRT

1

power to "SA Motor PF".

SA PF Motor

34

2120

16

18

PFDIR

PFFLAG

Q5DTC114EM

R59R58

PFOFF

U7D/A Converter

CSB

DI1211 CK10

SCLKDACCS

SDATAFrom U1A CPU

BH2227

AO1AO2AO3AO4

C121

VMTONB1_37

U14 FPGA

B1_39

U14FPGA

P3

FromU14 FPGA

To/From U1A CPU

This circuit is not used.

+24VR112

R114

R116P1

[SA, Main PCB]


CL-S6621 2-32

24

17

19VBB1VBB2

DIR

STEP

U101Motor Driver

3

4

2

1

J101

OUT1A

OUT1B

OUT2A

OUT2B

M18

21

1

22

U15BMonostableMultivibrator

CLR

A9

10 B11

Q 5

From U1A CPU

RIBTRG

nGRESET

74VHC123

REFRBMOTCU_A 15

145

6

7

8

J102

9

3,4

3

4

2

1

J103

M

SA Ribbon Motor R(Supply Side)

(Same as above circuit)

RIBDIR_A

RIBSTEP_AVMT

U14 FPGA

D24 122

U1A CPU

126D28

N13B3_37

B3_38

5

6

7

8

9

J19

[SA, Ribbon PCB]

12

4U29

nTEMP_ERROR

A4984SES-T

ENABLE2RIBDIR_B

RIBSTEP_B

10

11

RBMOTCU_B

MOT_EN

10U7D/A Converter

CSB

DI1211 CK10

RBMOTCU_ASCLKDACCS

SDATA

From U1A CPU

BH2227

AO1AO2AO3AO4 5 RBMOTCU_B

6

N14

RIBDIR_A

RIBSTEP_A

RIBDIR_B

RIBSTEP_B

(From Ribbon MotorTemperature Sensor)

U102Motor Driver

3,4

11

[SA, Main PCB]

From U14 FPGA

Normally "High".Error: Low

(24V)VMTVMT

(24V)

R144

SA Ribbon Motor F(Take-up Side)

(2) Ribbon motor driver This is a driving circuit to drive the “SA Ribbon Motor F” and “SA Ribbon Motor R” (stepping motors). The “SA Ribbon Motor F” is used to take up ribbon, while the “SA Ribbon Motor R” is used to supply ribbon. Since the motor drive circuit is the same as for both motors, the following describes only for the “SA Ribbon Motor F” that takes up ribbon. The “SA Ribbon Motor F” is driven by U101 (Motor Driver) via the RIBSTEP_A signal sent from U1A (CPU). The rotational direction of the motor is determined by the RIBDIR_A signal sent from U14 (FPGA). The strength of PF motor excitation (strong and weak) or PF motor current is controlled by the RBMOTCU signal sent from the U7 (D/A Converter) via U1A (CPU). Ribbon motor forcible stop function by circuitry: The CPU monitors the temperature of the “SA Ribbon Motor F” and stops it if its temperature reaches a certain level, as mentioned in “(6) Ribbon motor temperature sensor”. In addition to this function, for further safety measures, a circuitry is provided to forcibly stop the ribbon motors. When the signal nTEMP_ERROR becomes “Low” level, pin2 (ENABLE) of U101 and U102 becomes “High” level, resulting in stopping the “SA Ribbon Motor F” as well as “SA Ribbon Motor R”. The signal nTEMP_ERROR is an ORed error of the following signals. - Abnormal ribbon motor temperature - Abnormal PF motor temperature - Abnormal head temperature - Abnormal cutter temperature (Optional)


2-33 CL-S6621

J3

SA, Head(Thermal Head)

nHDSTBHDCLKnHDLAT

16

18

1-5

U14FPGA

B3_41 P14

B3_40 N16

B3_39 N15

VHDON

nHCVON

B3_43P16

B3_42 P15

+24VR113

R115

Q26Q28DTC114EM

D2

2SJ505S

D3

+3.3V U1A CPU

D1+3.3V

R46

R47

R49

R48

Head supply voltage ON/OFF

Thermal element abnormality check ON

Head power supply monitor: Not used.

Thermal element abnormality check

[SA, Main PCB]

nHDSTBHDCLKnHDLAT

+3.3V

B3_33 M14

B3-27 K16

B3_35 M16

B3-26 K15 HD1HD2HD3HD4

17,21,22

10

R52 L1

C75

C74

Q1DTA114EM

+3.3V

R45

J5

VHD

VHD

R117

C122

When checking: +3.3V

When printing: +24V

5,19,20

HD1HD2HD3HD4

GND

GND

2,15

VDDR55

+3.3V

VHDMON

HDRES

ANI49

ANI510

VHD

6-10

12

13

14

(3) Head driver The head driver is incorporated in the “SA, Head”. During printing, pin P16 (VHDON) of U14 (FPGA) goes "High" level, Q28 and Q26 turn ON, and +24V (VHD) is supplied to the “SA, Head”. The print data is sent fromU14 (FPGA) to the head driver in the “SA, Head” to select the thermal elements to be heated. The data is sent from HD1-HD4, nHDSTB, HDCLK and nHDLAT signal lines (pins K15, K16, M16, M14, N16, N15 and P14 of U14). According to the print data received, the “SA, Head” heats the thermal elements to print dots on paper. The width of heating pulse will be changed according to the head temperature to keep the printing density constant.


CL-S6621 2-34

Thermal resistance check: When the printer is turned ON, the thermal resistance check is conducted. If any fault is found, it is memorized and, when the printer is turned ON next time, the CONDITION LED and ERROR LED alternately blink on the operation panel. During the thermal resistance check, pin P15 (nHCVON) of U14 (FPGA) goes "Low" level, Q1 turns ON, and +3.3V is supplied to the “SA, Head”, instead of +24V. The following is a simplified circuitry under checking, where Q1 turns ON and +3.3V is applied to the “SA, Head”. The thermal resistance check (dot check) is done by selecting each thermal element (dot) one by one. In the following example, a thermal element with resistance R1 is selected (rest of the thermal elements are disconnected). At the point "A", the voltage divided by R45 and R1 is developed. The CPU monitors this voltage at pin 10 (HDRES) and checks if the voltage is out of the allowable range. If it is, the CPU judges that the thermal element is defective. (For example, if R1 is open, the voltage at point “A” will be about +3.3V. If R1 is open, corresponding dot will be missing.)

To see the total number of defective thermal elements: You can print the total number of defective thermal elements in Service mode. For details, refer to “(3) Factory/Service mode” and “(3-3) Factory/Service Mode menu table - (b) Service Mode menu table”. The number will be printed as follows. Bad head element: n dot(s) Where, n is a number. If no defective thermal element is found, n is 0.

+3.3V

U1ACPUR45

R1

A

R1, R2, ... ,Rn: Resistance of thermal elements

Q1

SA, Head(Thermal Head)

R46 HDRES ANI510

+3.3V

R2

ON OFF


2-35 CL-S6621

1

2

J106

[SA, Main PCB]

U1ACPU

D30130

FANCTL_R 122

J102

[SA, Ribbon PCB]

FANCTL12

2

18-2018-20

SA, Fan

+5V

D101+5V

J19+5V

Q101R107

2SK3664

(4) Buzzer driver This circuit drives the buzzer. To sound the buzzer, the CPU outputs a pulse waveform from pin 171 (BUZZER). The transistor Q24 turns ON and OFF, and the buzzer sounds.

(5) Fan driver

This circuit drives the cooling fan (“SA, Fan”) for ribbon motors. When pin 130 (FANCTL_R) is set to “Low” level, Q101 turns ON and the fan is driven. The fan is driven according to the temperature raise of the “SA Ribbon Motor F”. When the temperature detected by the thermistor bonded to the “SA Ribbon Motor F” is under 45°C (113°F), the fan is not driven. When the temperature exceeds 45°C (113°F) during ribbon motor running, the fan starts to turn. If the temperature is 60°C (140°F) or more after the ribbon motor is stopped, the fan is kept turned until the temperature falls below 60°C (140°F).

U1A CPU

BUZZER

+24V

[SA, Main PCB]

P77 171

R111

Q24DTC114EM

BZ1

Fan turns.(While ribbon motor is

running.)Fan does not turn. Fan turns. - While ribbon motor is

running. - Even if motor is not

running.

60°C (140°F)

45°C (113°F)


CL-S6621 2-36

7

6

9

45

8

J15

4

3

+24V

+1.5V+3.3V

[SA, Main PCB]

Q19DTC115EM

U1ACPU

D18114

+5V

C106C105 +VIN LX

FB

3

5

2

U22DC-DC Converter

R1243S001C

VIN

SW1SW2SW3

FB

13

4

10

U24DC-DC Converter

PAM2307AJEADJR

VIN1

VIN2

LX1FB1

LX2FB2

84

7

U23DC-DC Converter

PAM2306AYPCB

1 210

+1.2V

Q22

+3.3VQ23

+5V Regulator

+3.3V Regulator

+1.5V/+1.2V Regulator

+5V

PWRSAVE

2

1


PVIN1PVIN2PVIN3

11129

1514

FromUnit, PowerSupply

2-2-5. Other circuits (1) Power supply circuit

The “SA, Main PCB” receives +24V from the “Unit, Power Supply” and produces each DC power. U22, U24 and U23 are DC-DC converter ICs to produce +5V, +3.3V and +1.5V/+1.2V from +24V, respectively. The DC power produced and their purposes are as follows: +24V: For driving circuits +5V: For transparent/reflective circuit, “SA, Ribbon PCB”, optional I/F, etc. +3.3V: For logic circuits, LED, etc. +1.5V: For U1 (CPU) +1.2V: For U14 (FPGA) If +1.5V for CPU is not produced, Q22 turns OFF and +3.3V for logic circuits is shut off for safety. When pin 114 (PWRSAVE) of U1A (CPU) goes “Low”, Q19 turns OFF and the “Unit, Power Supply” enters Power Saving mode. In Power Saving mode, the DC output from the “Unit, Power Supply” is changed over from +24V to approx. +9V. (Power saving mode is effective if the “Standby Mode” submenu under the “System Setup” main menu is set to “On”. However, it is set to “Off” at factory default.)


2-37 CL-S6621

(2) Reset circuit This circuit performs the system reset. When power is turned ON, +3.3V increases gradually from 0V. When the voltage at pin 2 (+3.3V) of U6 (Voltage detector) reaches approx. at 2.8 V, nRESET33 signal goes from “Low” to “High” level after a certain delay time (determined by C7 at pin 5 of U3) has passed. While nRESET33 signal is “Low”, U1A (CPU) and U14 (FPGA) are reset. Also, by nGRESET signal output from U1A (CPU), U14 (FPGA) and other circuits are reset.

(3) Clock circuit Crystal oscillator X1 oscillates a 16 MHz clock. This clock is send to U1A (CPU) and the CPU generates a 128 MHz internal clock and 64 MHz clock. The 64MHz clock is fed to U14 (FPGA) and U13 (SDRAM) X2 (Clock generator) oscillates a 48 MHz clock used for optional I/F control.

VSS

+3.3V

53

1Voltage Detector

nRESET33RESET

L : Reset

G13

U1ACPU

B3_17

U14FPGA

Power ON

Reset

+3.3V+3.3V

H

L

0VP52nGRESET

nGRESET

C14 B3_1nRESET33

nGRESET

nRESET33

U6

S-1009C28I-M5T1U

OUT

CD

VDD2 28

23C7R5

[SA, Main PCB]

U1ACPU

U14FPGA

X1

R1

C2

System Clock(16MHz)

BUSCLKPCD1 88 B3_6D15

G

+3.3V Clock Generator

Clock for optional I/F(48MHz)

X2

V

DSC8002DI1(48MHz)

SB

C

Bus Clock(64MHz)

Internal Clock(128MHz)

P10159

C1

BUSCLK

[SA, Main PCB]

4

1

3

2

R11

R2

16MHz

X1164

X2165


CL-S6621 2-38

(4) Ope-pane circuit The ope-pane circuit consists of 4 LEDs and 4 switches. U14 (FPGA) controls the transistors (Q2 to Q4) to turn ON/OFF the LEDs. Each switch signal is input to U1A (CPU). (The following shows the simplified circuit diagram.)

(5) USB I/F control circuit

The USB I/F control circuit supports the interface with a high-speed USB2.0 device. It consists of U28 (high-speed USB2.0 controller) and peripheral circuits. X3 (clock generator) generates a 48MHz clock for U28. Pins 41 (VBUS), 39 (DM0) and 40 (DP0) are for USB interface. U28 is controlled by U1A (CPU).

3

4

1

45

2

J4

6

7

8

+3.3V

[SA, Main PCB]

9

10

11

12

PRTLEDCNDLEDERRLED

SW/STOPSW/MODE

SW/PAUSESW/FEED

+3.3V

[SA, Opepane PCB]

POWER ON (Green)

PRINT (Green)

CONDITION (Orange)

ERROR (Red)

FEED

PAUSE

STOP

MODE/REPEAT

+3.3V

D304

D303

D302

SW302

SW303

SW304

SW301

D301

3

4

1

45

2

CN301

6

7

8

9

10

11

12

ToU1A CPU

B1_9

U14 FPGA

Q4 DTC114EMLED_R

R142

E1

Q3 DTC114EMLED_O

R141

Q2 DTC114EMLED_G

R140

B3_31L16

B3_30L15

12345

D7

L7

J18

L8

C137

L6

SG

USBVCC

USBLGNDDP

DM

USB I/F

[SA, Main PCB]

C138 D6

RD_NWR0_NWR1_NCS_N

U28

R8A66597FP

To/FromU1A CPU

D0-D15

A1-A7

High Speed USB2.0 Controller

SOF_NDREQ0_N

RST_N

DACK0_N

62-6972-79

47-4952-55

D0-D15

A1-A7

INT_N

G

+3.3VClock Generator

Clock for USB2.0(48MHz)

X3

V

SB

C234

1

3

2

R129

DSC8002DI1(48MHz)

XIN

nRD 565758

nUSBCS 59

LLDQM/nLLBE

2

LUDQM/nLUBE

3UBREQ 4UBACK 5

nGRESET 44

UB2INTP0UB2INTP1

41VBUS

39DM0

40DP0

High when USB connector is connected.


2-39 CL-S6621

To/FromU14FPGA

23

2221

nSLCT-IN/CTS, nATFD-XT/DSRnSTROBE/OCIO, nINIT/nPRIMEBUSY/RTS, nACKNLG/DTRnFAULT, SLCT/PPON0PE, DSWOUT, TXD0/SO0/OBDIRIFRESET

RXD0/SI0, SCK0

VBUS

I/F PCB(Option)

DATA0-DATA7

+24V+5V

To/FromU1A CPU

J1728-32

20

4-11

1-312-1824,27

25,26

[SA, Main PCB]

USB_D+USB_D-

33-38,40

R125

R127

Q29DTA114EM

C133

R126UBINTP 46598

10

1 32

+3.3V

+3.3V

U1ACPU

USBONP76 172

D23 121

UDPUDM

USB connection detecting circuit

R128

U27C U27A

U27B

UDPUDM160

161

High when USB connector is connected.

(6) RS232C I/F circuit The RS232C I/F circuit consists of U25 and U26 (receiver/transmitter) and receives and transmits the RS232C I/F signals.

(7) Option I/F circuit The optional I/F circuit consists of an ordinary USB interface circuit and communication I/F signal lines that are connected to U1A (CPU) and U14 (FPGA). NAND gates (U27A, U27B and U27C) and transistor Q29 consist of a USB connection detecting circuit. When USB I/F is connected to the printer, pin 23 (VBUS) of J17 is set to “High”. The detection circuit detects this level and outputs a UBINTP pulse to the CPU to inform of the USB connection.

13

1512

10

VccT1INT2INR1OUTR2OUT

U25Receiver/Transmitter

22036

J16

817

169

TXD1DTR1RXD1DSR1

19

+3.3V

[SA, Main PCB]

ICL3222EIVZ

20nGRESET SHDN

To/FromU1ACPU

4525

T1OUTT2OUT

R1INR2IN

13

1512

10

VccT1INT2INR1OUTR2OUT

U26

817

169

RTS1

CTS1RS_INIT

19

+3.3V

ICL3222EIVZ

20nGRESET SHDN

T1OUTT2OUT

R1INR2IN

TXDDTRRXDDSRRTSCTSINIT

RS232C I/F

Receiver/Transmitter


CL-S6621 2-40

[SA, Main PCB]

3

2

J131

Peeler Control CircuitQ15DTC115EM

PWRSAVE

U1ACPU

D18 114


+5V

Q142SJ625

CPRTYP1PCT380

5

4

R83

C102

R86

+3.3V

D4

R87

R92

+3.3V

R93

PEELSENS(CUTTMP)ANI7

12

Q16DTC114EM

(Analog Switch)

412

U3

R88+3.3V

L: When Peeler installed.

Switch: ON (Fixed)

NC

GND

CPRTYP1

+5V

PEELSENS

PEELSENS

CPRTYP0PCT281

(8) Peeler circuit (for optional peeler) The peeler circuit supplies +5V to an optional peeler by turning Q15 and Q14 ON. When a peeler is installed in the printer, pin 80 (CPRTYP1) is set to “Low” level. With this “Low” level signal, the printer recognizes the connected peeler. (The CPU judges the connected optional device (either peeler or cutter) by detecting signals CPRTYP0 (at pin 81) and CPRTYP1 (at pin 80). The signal CPRTYP0 for an optional cutter is now at “High” level (not connected). ) A peel sensor detects the printed label that is peeled off by the peeler. Upon detection of the label peeled, printing stops and the printer waits for removal of the label. When you remove the label, the peeler sensor detects it and the printer resumes printing. The peel sensor signal is input to pin 12 (ANI7) of U1A (CPU). From the input level of this signal, the CPU detects the peeler condition. (Since pin 80 (CPRTYP1) is “Low” level, Q16 turns OFF and U3 (analog switch) is ON.)


2-41 CL-S6621

J10 Cutter Control Circuit

3

2

1

5

4

7

6

8

10

9

VMT

U1ACPU

D20

CPRTYP0PCT281

R82

C101

R85

+3.3V

CUTTMP(PEELSENS)ANI7

12

Q11DTC114EM

(Analog Switch)

412

U5

R84+3.3V

L: When Cutter installed.

Switch: ON (Fixed)

R77

+3.3V

C98

R79

C100

R81

+3.3V

U14FPGA RA18

N2

CUTCON0N1

B1_33B1_34 CUTCON1

+24V+24V

CUTCTL0

CUTCTL1CUTHPCUTTH

GND

GNDGND

CPRTYP0CUTHP118

U17B

BA2903SFV

-

+5

6

7

+3.3V

R39

+3.3V

R40

C41

R41

R42C11

C6

B2_28

B2_27

U14 FPGA

nTEMP_ERROR

nTEMP_ENABLECUTTMP

[SA, Main PCB]


CUTTMP

(+24V)

Error: Low

CPRTYP1PCT380

(9) Cutter control circuit (for optional cutter) The cutter control circuit supplies VMT (+24V) to an optional cutter. When a cutter is installed in the printer, pin 81 (CPRTYP0) is set to “Low” level. With this “Low” level signal, the printer recognizes the connected cutter. (The CPU judges the connected optional device (either peeler or cutter) by detecting signals CPRTYP0 (at pin 81) and CPRTYP1 (at pin 80). The signal CPRTYP1 for an optional peer is now at “High” level (not connected). ) The cutter action is controlled by the signals CUTCON0 and CUTCON1 (at pins N1 and N2) output from U14 (FPGA). The cutter home position signal is input to pin 118 (CUTHP) of U1A (CPU). A thermistor is attached to the cutter motor for detecting the motor temperature. The signal from the thermistor is input to pin 12 (CUTTMP) of U1A (CPU). The CPU detects the temperature by monitoring the signal CUTTMP and, if the temperature reaches 78°C (108.4°F), the cutter motor stops its operation. At this time, an error is issued and the PRINT LED and CONDITION LED blink alternatively. Wait until the cutter motor gets cool. When the temperature of the cutter motor falls below 70°C (185°F), the cutter operation will automatically resume. For further safety, an abnormally high temperature detection circuit is provided. In case this circuit is activated, the System error is displayed, and the printer stops.


CL-S6621 2-42

The comparator U17B detects if the level at pin 5 (CUTTMP) exceeds a certain reference level determined by the output from pin C11 (nTEMP_ENABLE) of U14 (FPGA) (i.e., the predetermined allowable limit temperature). If it does, the signal nTEMP_ERROR at pin C6 of U14 (FPGA) goes “Low” level. Then, the System error is displayed and the printer stops. At this time, nTEMP_ENABLE at pin C11 is set to “Low” level so that nTEMP_ERROR is securely maintained at “Low” level. (To clear the System error, you need to turn OFF the printer once and then turn it ON.)

Operation Panel

2-43 CL-S6621

2-3. Operation Panel Operation panel is located on the left/front side of the printer. Operation panel consists of 4 keys and 4 LEDs, which perform to set the condition of the printer and indicate the operating condition. 2-3-1. External view (1) Keys

There are 4 keys, [MODE/REPEAT], [PAUSE], [FEED] and [STOP]. The function name on the key is selected when the key is pressed.

(2) LEDs

There are 4 LEDs, POWER, PRINT, CONDITION and ERROR. The LEDs light up or blink to indicate printer status, setting modes, or error conditions. POWER LED lights up when power is turned on. (green) PRINT LED lights up when the printer is ready to print (on-line state). (green) It is also used in Menu Setting mode and Sensor Adjustment mode. CONDITION LED lights up in Menu Setting mode or Sensor Adjustment mode. (orange) ERROR LED lights or blinks when error occurs. (red) (To indicate an error, PRINT and CONDITION LEDs will be also used.)

PAUSE STOPFEED

MODE/REPEAT

ERROR

PRINT

CONDITION

POWER

Operation Panel

CL-S6621 2-44

2-3-2. Operation using the keys The following explains the normal operation and test operation accessible by pressing and holding the keys while turning ON the power. In this manual, pressing and holding the key while turning the power ON is described as follows: Example: [MODE] + [POWER] (to enter menu setting mode) (1) Normal operation

The following two operations are available.

Operation Description Remarks [PAUSE] + [FEED] + [STOP] + [POWER]

Enters sensor adjustment mode.

See “(1-1) Sensor adjustment mode”. For details, see the User's Manual.

[MODE] + [POWER] Enters menu setting mode.

See “(1-2) Menu setting mode”. For details, see the User's Manual.

(1-1) Sensor adjustment mode

According to media to be used, you need to perform the sensor adjustment. The following shows the rough description how to adjust the sensor. For details, refer to the User’s manual. Before performing the sensor adjustment, select the Media Sensor menu (“See Through”, “Reflect”, or “None”) according to media to be used. See “(1-2) Menu setting mode” on the next page. Media Sensor menu Media See Through Label paper or tag with U-shaped notches Reflect Tag with black marks None Continuous media

All operations are made with the key. 1. Entering the sensor adjustment mode ([PAUSE] + [FEED] + [STOP] + [POWER])

2. Selecting the sensor to be used (either the transparent sensor or reflective sensor)

Transparent sensor: Label paper, Tag with U-shaped notches Reflective sensor: Tag with black marks

3. Positioning of the sensor(s) against media 4. Sensitivity adjustment using actual media to be used

[Key name] + [POWER] + [Key name]

Operation Panel

2-45 CL-S6621

(1-2) Menu setting mode Set the menu according to your requirements. The following shows the menu settings print sample. To enter this mode, while pressing and holding the [MODE] key, turn ON the power. ([MODE] + [POWER]) For details, refer to the User’s Manual.

Machine Information Model Number : CL-S6621 Boot Version : X.X ROM Version : EBXXXXXX ROM Date(DD//MM//YY) : XX/XX/XX ROM Check Sum : XXXX FPGA Version : XXXXXXX Head Check : OK Print Counter : 0000.068km Service Counter : 0000.068km Cut Counter : 0 Sensor Monitor : 2.53V Option Interface : None Current Menu Settings [Global Config Menu] Config Set : 1 [PageSetup Menu] Print Speed : 6 IPS Print Darkness : 10 Darkness Adjust : 00 Print Method : Thermal Transfer Ribbon Winding : Outside Continuous Media Length : 4.00 inch Vertical Position : 0.00 inch Horizontal Shift : 0.00 inch Vertical Image Shift : 0.00 inch Auto Side Shift : 0 dot Media Sensor : See Through Small Media Adjustment : Off Small Media Length : 1.00 inch Symbol Set : PM [System Setup Menu] Sensor Level : 1.7 V Paper End Level : 2.80 V Error Reporting : On Printing Buzzer Select : On Metric/Inch : Inch Max Media Length : 10.00 inch Settings Lock : Off Keyboard Lock : Off Standby Mode : Off Standby Timer : 5 min Paper Near End Status : On Paper Near End Alarm : Off Control Code : STD Emulation Select : DM4 Emulation Auto Detect : Full Auto [After Print Menu] AutoConfigure : On Function Select : Tear Cutter Action : Backfeed Paper Position : 0.00 inch Mode/Repeat Key : Disabled

Note: Citizen continually enhances its printers with new options and settings based on our customer’s requests. Extra or changed menu items may appear on the print out in some cases.

Operation Panel

CL-S6621 2-46

[Interface Menu] RS-232C Baud rate : 9600 bps RS-232C Parity : None RS-232C Length : 8 bit RS-232C Stop bit : 1 bit RS-232C X-ON : Yes IEEE1284 : On USB Device Class : Printer USB VCOM Protocol : Auto USB 2.0 High Speed : On

(2) Test mode

The following test modes are available.

Operation Description Remarks

[FEED] + [POWER] Enters self print mode See “(2-1) Self print mode”.

[STOP] + [POWER] Enters hex dump mode See “(2-2) Hex dump mode”.

(2-1) Self print mode

You can check the printing quality by printing the self print pattern.

For label (prints 2 labels): 1. While pressing and holding the [FEED] key, turn

on the power. 2. When the PRINT LED blinks slowly (later, it will

blink rapidly), release the [FEED] key. The printer enters self print mode. The label is fed, self test printing is made for two labels, and then printing stops.

3. To repeat printing, press the [FEED] key again. To exit self print mode, turn off the power.

For continuous media: 1. While pressing and holding the [FEED] key, turn

on the power. 2. The PRINT LED will blink slowly. When it

changes to rapid blink, release the [FEED] key. The printer enters self print mode and self test printing is made.

3. To repeat printing, press the [FEED] key again. To exit self print mode, turn off the power.

Media feed direction

[Print pattern in self print mode]

Operation Panel

2-47 CL-S6621

(2-2) Hex dump mode You can print the data in the receive buffer in the hexadecimal form.

For label: 1. While pressing and holding the [STOP] key, turn on the power. 2. When the PRINT LED blinks slowly (later, it will blink rapidly), release the [STOP] key.

The printer enters hex dump mode and hex dump printing starts. To exit hex dump mode, turn off the power.

For continuous media: 1. While pressing and holding the [STOP] key, turn on the power. 2. The PRINT LED will blink slowly. When it changes to rapid blink, release the [STOP]

key. The printer enters hex dump mode and hex dump printing starts. To exit hex dump mode, turn off the power.

(3) Factory/Service mode

Operation Description Remarks All keys + [POWER] Enters factory mode and service mode

(3-1) General

Factory mode and Service mode are available for maintenance. Factory mode: You can change the factory-set items such as logical shift of the sensor or head, and

double heat (printing the same dot twice).

In Factory mode, DO NOT change the factory-set values unless you need it, since there are essential items related to printing accuracy, etc.

Service mode: You can perform checks such as “head check “and “counter print” to print the total print length since the printer is firstly used.

DUMP LIST 02 40 30 31 30 30 0D 02 60 30 30 32 30 0D 02 4C .M0100..c0020..L 44 31 31 0D 31 30 30 30 30 30 30 30 30 30 31 30 D11.100000000010

30 30 31 30 31 32 33 34 35 36 37 38 39 3A 3B 3C 0010123456789:;<

[Dump list example]

Operation Panel

CL-S6621 2-48

PAUSE STOPFEED

MODE/REPEAT

No / Next item / Increase itemYes / Select / Save

Next digit

Exit the current menu or the VuePrint menu system

(3-2) How to enter the Factory/Service Mode How to enter Factory/Service mode differs from the “user menu setup mode” operation. However, once you have entered Factory/Service mode, the basic operation is the same as that for the “user menu setup mode” explained in the User’s manual. The Factory/Service mode menu appears at the top of the user menus as follows:

The menu operation principle is the same as for the “user menu setup mode” operation. The keys to be used and the functions are as follow:

All keys + POWER

Factory Mode menu

Service Mode menu

Global config menu Page Setup menu System Setup menu After Print menu Interface menu

Do you want to change the menu settings? Yes=(PAUSE) No=(STOP) [PAUSE (Yes)]

: Different operation from the “user menu setup mode”

Added

Top menus

Do you want to print the current menu settings? Yes=(PAUSE) No=(STOP) [PAUSE (Yes)]

To print

VuePrint menu system

Operation Panel

2-49 CL-S6621

[Menu settings print sample in Factory/Service mode]

Machine Information Model Number : CL-S6621 Boot Version : X.X ROM Version : EBXXXXXX ROM Date(DD//MM//YY) : XX/XX/XX ROM Check Sum : XXXX FPGA Version : XXXXXXX Head Check : OK Print Counter : 0000.068km Service Counter : 0000.068km Cut Counter : 0 Sensor Monitor : 2.53V Option Interface : None Factory Mode Settings Through Sensor Position : 0 dot Reflect Sensor Position : 0 dot Machine Tear Position : 0 dot Machine Cut Position : 0 dot Machine Peel Position : 0 dot Machine Horizontal Pos. : 0 dots AutoCal Mode : On See Through Sensor : 0.0 V Reflect Sensor : 0.0 V SeeThrough Sensitivity : Low Reflect Sensitivity : Low Through Cal Level : 2.30 V Reflect Cal Level : 2.10 V SensNone Cal Level : 2.05 V Darkness Rate : High Double Heat Menu : Off PowerOn Head Check : On Head Check Start Pos. : Dot 1 Head Check Stop Pos. : Dot 1344 Head Error Print : No Ribbon Control : Auto Ribbon End Detection : Quick Void to TOF : Off Reverse Media Length : 0.00 inch Min Cut Length : Default Paper End Sensor : On Paper End Length : Default Parallel Error Output : On Auto Online : Off Auto Online Delay : 2 sec Top Form Sensing : On USB Serial Number : Off Auto Exec Print : On Config Print Layout : Standard Head Clean Message : Off Print Preference : Darkness Current Menu Settings [Global Config Menu] Config Set : 1

Submenus for maintenance only

Note: Citizen continually enhances its printers with new options and settings based on our customer’s requests. Extra or changed menu items may appear on the print out in some cases.

Operation Panel

CL-S6621 2-50

[PageSetup Menu] Print Speed : 6 IPS Print Darkness : 10 Darkness Adjust : 00 Print Method : Thermal Transfer Ribbon Winding : Outside Continuous Media Length : 4.00 inch Vertical Position : 0.00 inch Horizontal Shift : 0.00 inch Vertical Image Shift : 0.00 inch Auto Side Shift : 0 dot Media Sensor : See Through Small Media Adjustment : Off Small Media Length : 1.00 inch Symbol Set : PM [System Setup Menu] Sensor Level : 1.7 V Paper End Level : 2.80 V Error Reporting : On Printing Buzzer Select : On Metric/Inch : Inch Max Media Length : 10.00 inch Settings Lock : Off Keyboard Lock : Off Standby Mode : Off Standby Timer : 5 min Paper Near End Status : On Paper Near End Alarm : Off Control Code : STD Emulation Select : DM4 Emulation Auto Detect : Full Auto [After Print Menu] AutoConfigure : On Function Select : Tear Cutter Action : Backfeed Paper Position : 0.00 inch Mode/Repeat Key : Disabled [Interface Menu] RS-232C Baud rate : 9600 bps RS-232C Parity : None RS-232C Length : 8 bit RS-232C Stop bit : 1 bit RS-232C X-ON : Yes IEEE1284 : On USB Device Class : Printer USB VCOM Protocol : Auto USB 2.0 High Speed : On

Operation Panel

2-51 CL-S6621

[Procedure to enter Factory/Service Mode] 1. Set media. 2. While pressing and holding all keys, turn on the power. (ALL keys + [POWER]) The printer enters Factory/Service mode. The PRINT LED and CONDITION LED light up

and the following message is printed on media.

3. Press the [STOP] key to skip to the next message. Then, the following message is printed.

4. Press the [STOP] key to skip to the next message. Then, the following message is printed.

5. Press the [PAUSE] key to enter the menu settings mode. Then, the following top menu is printed.

• To enter the Factory Mode menu, proceed to the next step 6. • To proceed to the next top menu (Service Mode menu), press the [STOP] key. See step

7. • To return to the previous one, press the [MODE] key. 6. Press the [PAUSE] key to enter the submenus.

* The following submenus under the Factory Mode menu will be printed as you press the [PAUSE] key repeatedly.

* For setting each item, see “(3-3) Factory/Service Mode menu table - (a) Factory Mode menu table”, and setting example “How to change the value in the Factory Mode menu” on page 2-56.

Through Sensor Position +000dots Save=(PAUSE) Next Digit=(FEED) Change value=(STOP) Exit=(MODE) Reflect Sensor Position +000dots Save=(PAUSE) Next Digit=(FEED) Change value=(STOP) Exit=(MODE) Mach Tear Pos +000dots Save=(PAUSE) Next Digit=(FEED) Change value=(STOP) Exit=(MODE) (to be continued)

Citizen CL-S6621 VuePrint Menu System

The four control panel buttons are used to select different options. Generally: Yes / Select / Save = PAUSE (P) key No / Next Item / Increase Item = STOP (S) key Next Digit = FEED (F) key Exit to previous menu = MODE (M) key Do you want to reset this printer to factory settings? Yes=(PAUSE) No=(STOP)

Do you want to print the current menu settings? Yes=(PAUSE) No=(STOP)

Do you want to change the menu settings? Yes=(PAUSE) No=(STOP)

Do you want to change “Factory Mode Menu” items? Yes=(PAUSE) No=(STOP) Exit=(MODE)

Operation Panel

CL-S6621 2-52

Mach Cut Pos +000dots Save=(PAUSE) Next Digit=(FEED) Change value=(STOP) Exit=(MODE) Mach Peel Pos +000dots Save=(PAUSE) Next Digit=(FEED) Change value=(STOP) Exit=(MODE) Mach Hor Pos +00dots Save=(PAUSE) Next Digit=(FEED) Change value=(STOP) Exit=(MODE) AutoCal Mode ON Save=(PAUSE) Change value=(STOP) Exit=(MODE) SeeThrough Sensor 0.0 Save=(PAUSE) Next Digit=(FEED) Change value=(STOP) Exit=(MODE) Reflect Sensor 0.0 Save=(PAUSE) Next Digit=(FEED) Change value=(STOP) Exit=(MODE) SeeThrough Sensitivity Low Save=(PAUSE) Change value=(STOP) Exit=(MODE) Reflect Sensitivity Low Save=(PAUSE) Change value=(STOP) Exit=(MODE) Darkness Rate High Save=(PAUSE) Change value=(STOP) Exit=(MODE) Double Heat Menu OFF Save=(PAUSE) Change value=(STOP) Exit=(MODE) PowerOn Head Check ON Save=(PAUSE) Change value=(STOP) Exit=(MODE) Ribbon End Detection Quick Save=(PAUSE) Change value=(STOP) Exit=(MODE) Parallel Error Output ON Save=(PAUSE) Change value=(STOP) Exit=(MODE) USB Serial Number OFF Save=(PAUSE) Change value=(STOP) Exit=(MODE) Auto Exec Print ON Save=(PAUSE) Change value=(STOP) Exit=(MODE) Config Print Layout Standard Save=(PAUSE) Change value=(STOP) Exit=(MODE) Print Preference Darkness Save=(PAUSE) Change value=(STOP) Exit=(MODE)

Note: In the actual printing, the cursor “^” will be printed instead of “ (underline)”.

Operation Panel

2-53 CL-S6621

7. When the Service Mode Menu message is printed as shown below, press the [PAUSE] key

to enter its submenus. * The following submenus will be printed successively as you press the [PAUSE] key

repeatedly. * When you press the [PAUSE] key, check is done and the check result will be printed.

For performing each item, see “(3-3) Factory/Service Mode menu table - (b) Service Mode menu table” and setting example “How to perform the check in the Service Mode menu” on page 2-58.

Do you want to change “Service Mode Menu” items? Yes=(PAUSE) No=(STOP) Exit=(MODE)

Head Check Exec Yes=(PAUSE) No=(STOP) Exit=(MODE) ROM Check Exec Yes=(PAUSE) No=(STOP) Exit=(MODE) RAM Check Exec Yes=(PAUSE) No=(STOP) Exit=(MODE) Print Counter Exec Yes=(PAUSE) No=(STOP) Exit=(MODE) Service Counter Exec Yes=(PAUSE) No=(STOP) Exit=(MODE) Cutter Counter Exec Yes=(PAUSE) No=(STOP) Exit=(MODE)

Do you want to change “Page Setup Menu” items? Yes=(PAUSE) No=(STOP) Exit=(MODE)

8. To exit the Factory/Service mode, press the [MODE] key.

Operation Panel

CL-S6621 2-54

(3-3) Factory/Service Mode menu table The following table shows the value and description of each submenu under Factory Mode menu and Service Mode menu.

(a) Factory Mode menu table *: “+” shows that the object logically moves forward/rightward. “-“ shows that the object

logically moves backward/leftward. **: 8 dots correspond to 1 mm for each adjustment value. (Namely, 203 dots correspond

to 1”.) Submenu Name Adjustable Value

(Default Value) Description

Through Sensor Position (See Note.)

-256 to +256 [dots](+000 [dots])

Logically shifts the transparent sensor position back and forth. (-32 to +32 mm, -1.26 to +1.26”)

Reflect Sensor Position (See Note.)

-256 to +256 [dots] (+000 [dots])

Logically shifts the reflective sensor position back and forth. (-32 to +32 mm, -1.26 to +1.26”)

Mach Tear Pos -256 to +256 [dots](+000 [dots])

Logically shifts the tear off position back and forth. (-32 to +32 mm, -1.26 to +1.26”)

Mach Cut Pos -256 to +256 [dots](+000 [dots])

Logically shifts the cutting position back and forth. (-32 to +32 mm, -1.26 to +1.26”) (Optional)

Mach Peel Pos -256 to +256 [dots](+000 [dots])

Logically shifts the peel position back and forth. (-32 to +32 mm, -1.26 to +1.26”) (Optional)

Mach Hor Pos -16 to +32 [dots] (+00 [dots])

Logically shifts the head position right and left. (-2 to +4 mm, -0.08 to +0.16”)

AutoCal Mode ON, OFF (ON)

Automatically controls the light amount in each Media sensor menu (See Through, Reflect, None).

SeeThrough Sensor

0.0 to 3.3 [V] (0.0 [V])

This menu is effective when “AutoCal Mode” is set to OFF. The light amount in Media sensor menu “See Through” can be changed manually. Larger value emits larger amount of light.

Reflect Sensor 0.0 to 3.3 [V] (0.0 [V])

This menu is effective when “AutoCal Mode” is set to OFF. The light amount in Media Sensor menu “Reflect” can be changed manually. Larger value emits larger amount of light.

SeeThrough Sensitivity

Low, Medium, High(Low)

This menu is effective when “AutoCal Mode” is set to OFF. The sensitivity of the transparent sensor can be changed in 3 levels.

Reflect Sensitivity Low, Medium, High(Low)

This menu is effective when “AutoCal Mode” is set to OFF. The sensitivity of the reflective sensor can be changed in 3 levels.

Darkness Rate High, Low (High)

The rate for darkness increase/decrease can be set.

Double Heat Menu

ON, OFF (OFF)

To display the item “Double Heat Menu” in the “PageSetup Menu” or not is selectable.

Operation Panel

2-55 CL-S6621

Submenu Name Adjustable Value (Default Value)

Description

PowerOn Head Check

ON, OFF (ON)

To perform the head check at power ON or not is selectable.

Ribbon End Detection

Quick, Normal, Slow (Quick)

Sets the ribbon end detection time.

Parallel Error Out ON, OFF (ON)

To set the Fault signal to ON or not at the time of error occurrence in parallel interface is selectable.

USB Serial Number

ON, OFF (OFF)

To send the serial number to the host when the USB interface is connected to the printer or not is selectable.

Auto Exec Print ON, OFF (ON)

To execute the Auto Exec file stored in the printer at power ON or not is selectable.

Config Print Layout

Standard, Reversed(Standard)

Print layout type can be selected. Standard: Prints setting items on the left and set values on the right. Reversed: Prints set values on the left and setting items on the right.

Print Preference Darkness, Speed (Darkness)

To put the priority on printing density or printing speed is selectable.

Note: “Through Sensor Position” adjustment and “Reflect Sensor Position” adjustment must

be done after one of the following parts is replaced. • SA, Main PCB • SA, Ribbon Sensor (on both front and rear sides)

Operation Panel

CL-S6621 2-56

How to change the value in the Factory Mode menu For example, the following shows how to logically move the thermal head position 1 mm (0.04”) toward the right side. In this case, you should add 8 (dots) to the current value (e.g. +08). • Variable range: -16 to +32 dots (default +00 dot) (-2 to +4 mm, -0.08 to +0.16”) • 8 dots correspond to 1 mm. (203 dots correspond to 1”.) 1. Perform steps 1-6 on page 2-51 to enter the Factory Mode menu. See “(3-2) How to enter

the Factory/Service Mode”. 2. Press the [PAUSE] key until “Mach Hor Pos” submenu is printed.

Do you want to change “Factory Mode Menu” items? Y es=(PAUSE) No=(STOP) Exit=(MODE) Through Sensor Position +000dos S ave=(PAUSE) Next Digit=(FEED) Change value=(STOP) Exit=(MODE) : : Mach Hor Pos +00dots Save=(PAUSE) Next Digit=(FEED) Change value=(STOP) Exit=(MODE)

Note: In the actual printing, the cursor “^” will be printed instead of “ (underline)”. 3. To set the value to 16 (0 plus 16), press the [FEED] key to move the cursor to the next

digit (+00), and then press the [STOP] key once to specify “1”. Each time you press the [STOP] key, the value of the current digit with the cursor will scroll

(0, 1, 2, 3, 4, ...., 9, 0). 4. Next, press the [FEED] key to move the cursor to the next digit (+10). The changed value is printed.

Mach Hor Pos +10dots Save=(PAUSE) Next Digit=(FEED) Change value=(STOP) Exit=(MODE)

5. Press the [STOP] key 6 times to specify “6”. Each time you press the key, the value will scroll (8, 9, 0, 1, ...., 6). 6. To save the set value, press the [PAUSE] key. The set value will be printed. Be sure that the new value is “16”, and then press the

[MODE] key to exit the item. * If the value is not the one you expected, repeat above operation.

Mach Hor Pos +16dots Save=(PAUSE) Next Digit=(FEED) Change value=(STOP) Exit=(MODE)

1 mm

[Front]

Head +

Operation Panel

2-57 CL-S6621

(b) Service Mode menu table Submenu Name Value Description

Head Check None [PAUSE]: Checks the number of defective thermal elements and prints it. If no defective thermal element is found, “0” will be printed. Example: Bad head element: 0 dot(s) [STOP]: Nothing is printed.

ROM Check None [PAUSE]: Performs ROM checksum test, and prints the check result (OK or NG) and the checksum value. Example: PROGRM ROM OK 4F4E [STOP]: Nothing is printed.

RAM Check None [PAUSE]: Performs RAM capacity check and prints the check result. Example: RAM OK 32768K [STOP]: Nothing is printed.

Print Counter None [PAUSE]: Prints the total printed length accumulated from when the printer is firstly used. Example: Length 1234.5Km [STOP]: Nothing is printed.

Service Counter None [PAUSE]: Prints the service counter length in Km accumulated from when it was reset last time. Example: Length 0123.4Km

Clear Service Counter ? Yes=(PAUSE) No=(STOP)

To clear the service counter, press the [PAUSE] key again. To quit, press the [STOP] key.

[STOP]: Nothing is printed. Cut Counter None [PAUSE]: Prints the cut counter value

accumulated from when it was reset last time. Example: Count 10

Clear Cut Counter ? Yes=(PAUSE) No=(STOP)

To clear the cut counter, press the [PAUSE] key again. To quit, press the [STOP] key.

[STOP]: Nothing is printed.

Operation Panel

CL-S6621 2-58

1How to perform the check in the Service Mode menu For example, the following shows how to perform the head check. 1. Perform steps 1-7 on pages 2-51 to 2-53 to enter the Service Mode menu. See “(3-2) How

to enter the Factory/Service Mode”. 2. Press the [PAUSE] key until “Head Check” submenu is printed.

Do you want to change “Service Mode Menu” items? Yes=(PAUSE) No=(STOP) Exit=(MODE) Head Check Exec Yes=(PAUSE) No=(STOP) Exit=(MODE)

3. Press the [PAUSE] key to check for head abnormality. The number of faulty thermal elements is printed. Example: Bad head element: 0 dot(s) After printing the check result, the next submenu is automatically printed. If you press the [STOP] key, nothing is printed.

Interface

2-59 CL-S6621

2-4. Interface 2-4-1. Serial Interface (1) Specifications

System Start/stop asynchronous full duplex communication Signal level RS-232C Baud rate 2400, 4800, 9600, 19200, 38400, 57600, 115200 bps Data length 7 bits, 8 bits Stop bit 1 bit, 2 bits Parity Odd, even, none Connector D-SUB 25PIN 225AE25FSNBBA3(COXOC)

(2) Signal line and pin assignment

Pin No. Signal Abbr.

Signal name Function

1 FG Protective ground Protective grounding 2 TXD Transmit Data Signal line that transmits data from the printer

to the host 3 RXD Receive data Signal line that transmits data from the host to

the printer 4 RTS Transmission request Signal line that becomes active when the

printer can receive data 5 CTS Able to transfer data Signal line that becomes active when other

devices can receive data from the printer 6 DSR Data Set Ready Signal line that is active when the host can

interface with the printer 7 SGND Signal ground Signal grounding line

8-13 NC ------ Not used 14 VCC +3.3V (Factory use only )

15-19 NC ------ Not used 20 DTR Data Terminal

Ready Signal line that is active when the printer can interface with the host

21-25 NC ------ Not used

Interface

CL-S6621 2-60

X-ON code sending

X-OFF code sending

16K bytes

1024 bytes

128 bytes

Received data

0 16K

(3) Protocol XON/XOFF system: Controlled with the data transmission request signal X-ON (11H) code and the data transmission stop request signal X-OFF (13H) code.

The conditions for the X-ON code output are as follows: • When the printer is turned from off-line to on-line. • When the remaining of receive buffer is 1024 bytes or more after sending X-OFF code. The conditions for the X-OFF code output are as follows: • When the remainder of receive buffer is 128 bytes or less. • When the printer is turned from on-line to off-line. When the media end is detected. When a printer error occurs. READY/BUSY System: DTR signal is controlled with READY ("High")/BUSY ("Low") level. DTR turns to "High (Ready)" in the following conditions: • When the printer is in on-line mode, and • When the remaining buffer is 128 bytes or more.

(After DTR becomes "High", DTR retains "High" until the remaining buffer becomes 1024 bytes or less.)

DTR turns to "Low (Busy)" in the following conditions: • When the printer is in off-line mode. • When the remaining buffer is less than 128 bytes.

(After DTR becomes "Low", DTR retains "Low" until the remaining buffer becomes 1024 bytes or more.)

Interface

2-61 CL-S6621

2-4-2. USB Interface (1) Specifications

Standards Complies with Universal Serial Bus Specification 2.0 Transmission speed Compatible with 480Mbps (high speed) transmission Receive buffer 16K bytes Connector 15120-00410 (KST)

(2) Signal line and pin arrangement

Pin No. Signal code Signal Function 1 VBUS USB power USB power (+5V) 2 D+ Signal line + + signal line 3 D- Signal line - - signal line 4 GND GND GND

2-4-3. Parallel Interface (Option) (1) Specifications

Transmission system 8-bit parallel data Receive buffer size 16K bytes Transmission modes Compatible mode

It is an asynchronous forward channel mode to send the byte width data from the host to the printer. The interface line of the data is operated in accordance with signal line definitions of Centronics. NIBBLE mode It is an asynchronous reverse channel mode to send the data from the printer to the host. In Nibble mode, 4-bit data (half byte) is sent at a time using the 4 status lines (FAULT, SELECT, PE, and BUSY). To send one complete byte data, the printer sends 2 nibbles (8 bits in total) to the host. Nibble mode is usually combined with Compatible mode to create a complete bi-directional channel. ECP mode ECP mode permits bi-directional asynchronous data transmission, and by means of interlock handshake, it does not require the timing necessary with Compatible mode.

Signal level IEEE1284 compatible

Interface

CL-S6621 2-62

(2) Signal line and pin assignment

Pin No. Signal name I/O Function in Compatible Mode 1 STROBE Input Strobe signal to read in 8-bit data

2-9 DATA0-7 Input 8-bit parallel signal 10 ACKNLG Output 8-bit data request signal 11 BUSY Output Signal specifying printer busy 12 PERROR Output Signal specifying media end 13 SELECT Output Signal specifying if the printer is on-line (printing enabled)

or off-line 14 AUTOFD Input Invalid (ignored) 15 NC --- Not used 16 SGND --- Signal ground 17 FGND --- Frame ground 18 P.L.H Output Peripheral logic high (pulled up to +5V at 1KΩ)

19-30 GND --- Ground for twisted pair return 31 PRIME Input Printer reset 32 FAULT Output Signal specifying printer error 33 GND --- Signal ground 34 NC --- Not used 35 NC --- Not used 36 SELECTIN Input Invalid (ignored)

(3) Parallel port status signals when an error occurs

The following table shows the status signal change when an error occurs. Under the specifications for this bi-directional parallel interface, the parallel port status signals when an error occurs are, as shown below, partially processed differently than with Compatible mode used up till now. When bi-directional parallel interface is on in the setting menu, even if a printer error has occurred, the BUSY signal line is not active ("H").

Error Compatible mode Paper end Busy:

PError: Select: Fault:

L → H L → H H → L H → L

Error other than paper end • Head open • Other

Busy: PError: Select: Fault:

L → H L→ unchanged H → L H → L

Conditions for Busy • Receive buffer full • Data being read • Error

Interface

2-63 CL-S6621

(4) Compatible timing specification [When power is on] (Timing to go on-line) [While receiving data] Note: BUSY goes “High” at the falling edge of Strobe, and data is latched at the leading edge

of Strobe.

BUSY

SELECT

Power On

ACK

Reset

Data0~7

BUSY

0.5µs 0.5µs 0.5µs

Strobe

Interface

CL-S6621 2-64

[While receiving PRIME signal] Note: If the PRIME signal width is 10 µsec or less, it is not accepted.

BUSY goes to “High” when the PRIME signal is accepted by the printer. [Timing relationship between BUSY and ACK]

BUSY

PRIME

SELECT

10~15µsec or more

Ack

Fault

About 2 µsec

BUSY

ACK

Center

3-1 CL-S6621


CL-S6621 3-2


TABLE OF CONTENTS

3-1. Maintenance Precautions ............................................................................................... 3-4 3-2. Cleaning.......................................................................................................................... 3-5 3-3. Lubrication ...................................................................................................................... 3-5

3-3-1. Lubrication frequency......................................................................................... 3-5 3-3-2. Types of lubricant ............................................................................................... 3-5 3-3-3. Quantity of lubricant ........................................................................................... 3-5 3-3-4. Adhesive ............................................................................................................ 3-5

3-4. Maintenance Tools List ................................................................................................... 3-6 3-5. Quick Detachment of Major Parts................................................................................... 3-7

3-5-1. SA, Head............................................................................................................ 3-7 3-5-2. SA2 Platen ......................................................................................................... 3-8

3-6. Disassembly, Reassembly and Lubrication .................................................................... 3-9 3-6-1. “Cover Top” and “Support Top Cover” ................................................................ 3-10

(1) Removing the “Cover Top” Block............................................................... 3-10 (2) Removing the “Cover Top” and “Support Top Cover” ................................ 3-11

3-6-2. Unit, Ribbon ....................................................................................................... 3-12 3-6-3. Case U ............................................................................................................... 3-14

(1) Removing the “Case U” Block ................................................................... 3-14 (2) Removing the “Case U” ............................................................................. 3-17

3-6-4. SA, Fan .............................................................................................................. 3-18 (1) Removing the ribbon covers...................................................................... 3-18 (2) Removing the “SA, Fan” ............................................................................ 3-18

3-6-5. Ribbon Gears ..................................................................................................... 3-19 3-6-6. “SA Ribbon Motor F/R” and “SA, Ribbon PCB”.................................................. 3-21 3-6-7. “Holder, Ribbon Shaft” and “Holder 2 Tension Spring” ....................................... 3-22 3-6-8. “Unit, Ribbon Sensor F/R” and “SA Ribbon Frame” ........................................... 3-23 3-6-9. “SA, Ribbon Tension Shaft F” and “SA, Ribbon Sensor” on the front side ......... 3-25 3-6-10. “SA, Ribbon Tension Shaft R” and “SA, Tension Sensor” on the rear side ........ 3-26 3-6-11. “Unit, Control Panel”, “SA PNE Sensor”, “SA, Relay PCB” and “SA, Main PCB” ............................................................................................................. 3-27

(1) Unit, Control Panel .................................................................................... 3-27 (2) SA PNE Sensor ......................................................................................... 3-27 (3) “SA, Relay PCB” and “SA, Main PCB” ...................................................... 3-28

3-6-12. SA, Opepane PCB ............................................................................................. 3-30 3-6-13. “Unit, Mechanism”, “Unit, Power Supply” and “Case L” ..................................... 3-31

(1) Unit, Mechanism........................................................................................ 3-31 (2) Unit, Power Supply .................................................................................... 3-32 (3) Case L ....................................................................................................... 3-34

3-6-14. SA2 Platen ......................................................................................................... 3-35 3-6-15. Unit, Sensor U.................................................................................................... 3-36 3-6-16. “SA TRA Sen PCB” and “Gear Bevel Lead Screw U”......................................... 3-38 3-6-17. Unit, Head .......................................................................................................... 3-41

3-3 CL-S6621

3-6-18. “SA, Head”, “Cam Head Balance” and “Cam Head Adjust”................................ 3-42 (1) SA, Head ................................................................................................... 3-42 (2) Cam Head Balance ................................................................................... 3-43 (3) Cam Head Adjust....................................................................................... 3-45

3-6-19. SA PF Motor....................................................................................................... 3-47 3-6-20. “Carriage Adjust Sensor L”, “SA, Head Up Switch” and “SA Ref Sen PCB”....... 3-47

(1) “Carriage Adjust Sensor L” and “SA, Head Up Switch” ............................. 3-47 (2) SA Ref Sen PCB........................................................................................ 3-50

3-6-21. Gears ................................................................................................................. 3-51 3-6-22. “Lever Head Lock” and “SA Main Frame R”....................................................... 3-52 3-6-23. “Frame Main”, “SA Main Frame L” and “Plate Peel Guide” ................................ 3-53 3-6-24. Disassembling the “Roll Paper Shaft” ................................................................ 3-54

3-7. Adjustments ....................................................................................................................3-55 3-7-1. Transparent/Reflective Sensor Position Adjustment .......................................... 3-55

(1) Sensor position adjustment (factory mode) ............................................... 3-55 (2) Sensor sensitivity adjustment (maintenance mode) .................................. 3-55

3-7-2. Ribbon Slant Elimination Adjustment ................................................................. 3-60 (1) Ribbon slant elimination adjustment.......................................................... 3-60

Maintenance Precautions

CL-S6621 3-4

3-1. Maintenance Precautions

• Before starting disassembly/reassembly or mechanical adjustment, be sure to disconnect the power cord from the power source.

• Do not disassemble/reassemble or adjust the machine, if it functions properly. Particularly, do not loosen screws on any component, unless necessary. • After completing an inspection and before turning on the power, be sure to check that

there is no abnormality. • Never try to print without media. • Check that the media is properly set. • Do not lay anything on the cover or lean against it during maintenance or while the

printer is in operation. • During maintenance, be careful not to leave parts or screws unattached or loose

inside the printer. • When handling a printed circuit board, do not use gloves, etc., which can easily

cause static electricity. Since ICs, such as CPU, RAM and ROM, might be destroyed by static electricity, do not touch lead wires or windows unnecessarily.

• Do not put the printed circuit boards directly on the printer or on the floor. • When disassembling or reassembling, check wires for any damage and do not pinch

or damage them. Also, run wires as they were.

Warning

Caution

Cleaning, Lubrication

3-5 CL-S6621

3-2. Cleaning Cleaning spots are listed below.

Cleaning Position Description Cabinet Wipe soiled parts of the printer with a clean dry cloth. Remove bits

of media, etc., using tweezers. Note: When cleaning, be careful not to scratch the equipment or to

bend parts, etc. SA, Head Clean the thermal head with the head cleaner only. SA2 Platen Clean the platen with a soft cloth. Media running surface Wipe off media refuse, etc., on and around the media running

surface including the “SA2 Platen”.

Clean inside the printer in accordance with the following: • Cleaning frequency: Every 6 months or 300 hours of operation. (Whichever comes first) • Materials: Dry cloth (gauze or soft cloth) and thermal head cleaner

3-3. Lubrication 3-3-1. Lubrication frequency

This is a maintenance-free machine and requires no lubrication under normal use. However, the machine should be lubricated whenever it is disassembled and reassembled, or when lubricated parts are cleaned. The parts to be lubricated are indicated in the disassemble procedure with the mark .

3-3-2. Types of lubricant • Floil G-311S (by Kanto Chemical Co., Ltd.) • Floil G-474C (by Kanto Chemical Co., Ltd.)

3-3-3. Quantity of lubricant Small quantity.......... ............. About 1 drop. Ordinary quantity .... ......... About 3 to 4 drops. About 0.2 mm thick for grease. Large quantity.......... ....... Apply sufficiently.

3-3-4. Adhesive • LOCTITE263 (by Henkel AG & Co. KGaA)

Maintenance Tools List

CL-S6621 3-6

3-4. Maintenance Tools List Maintenance tools shown below are needed when replacing the maintenance parts such as the “SA, Main PCB”, “SA PF Motor”, etc. Maintenance Tools List

No. Name Q'ty Description Remarks 1 Phillips Screwdriver

(Length 200 mm) 1 Bit: #0, #1, #2

2 Phillips Screwdriver (Length 100 mm)

1 Bit: #0, #1, #2

3 Flat-blade Screwdriver (Length 100 mm)

1 4.3 mm width

4 Nut driver 1

5 Tweezers 1 6 Round Nose Pliers 1 7 Cutting Nippers 1 8 Soldering Iron (30W) 1 9 Volt-ohm Meter 1

4 mm

Quick Detachment of Major Parts

3-7 CL-S6621

3-5. Quick Detachment of Major Parts How to quickly detach the following major parts separately is explained here. • SA, Head • SA2 Platen 3-5-1. SA, Head

• When detaching or reinstalling the "SA, Head", be careful not to damage the thermal elements. Especially, avoid contacting the thermal elements with a metal part, etc.

Do not touch the thermal elements of the “SA, Head” with your bare hand. 1. Open the “Cover Top” Block. 2. Push the “Lever Head Lock” () and open the Ribbon & Head Block (). 3. Remove the 2 screws (NO.1, TFH (6-0.7), M3.0x6 (NI)) () and detach the “SA, Head” (). 4. Disconnect the 2 connectors ( and ) from the “SA, Head”.

NOTE: To disconnect the connector (), unlock the connector lock.

Notes on reassembling: • The Ribbon & Head Block has two bosses that allow easy positioning of the “SA, Head”. When

assembling the “SA, Head”, be sure that it is securely engaged with the Ribbon & Head Block. • Insert the connectors firmly.

Caution

Lever Head Lock

NO.1, TFH (6-0.7), M3.0x6 (NI)

SA, Head

Ribbon & Head Block"Cover Top" Block

Quick Detachment of Major Parts

CL-S6621 3-8

3-5-2. SA2 Platen 1. Open the “Cover Top” and then the ribbon & head Block. 2. While pressing the part “A” of the “SA2 Platen”, lift the right end of the “SA2 Platen” a little.

(See the arrow “a”.) Next, move it to the right and then remove it from the printer by lifting it upwardly. (See the arrow “b”.)

Note on reassembling: • After reassembling the “SA2 Platen”, be sure that it is securely engaged with the main body.

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Disassembly, Reassembly and Lubrication

3-9 CL-S6621

3-6. Disassembly, Reassembly and Lubrication [Disassembly Flowchart for Major Parts]

Roll Paper Shaft

SA, Head

SA2 Platen

Cover Top

Unit, Ribbon SA Ribbon Motor R

SA Ribbon Motor F

SA, Ribbon Sensor

SA, Ribbon PCB

Ribbon Gears

Case U

SA, Opepane PCB

Unit, Power Supply

Cover Main PCB

SA PNE Sensor

SA, Relay PCB

SA, Main PCB

CL-S6621

Unit, Mechanism

SA2 Platen

Unit, Sensor U SA TRA Sen PCB

(See 3-5-1.)

(See 3-5-2.)

(See 3-6-1.) (See 3-6-5.)

(See 3-6-6.)

(See 3-6-6.)

(See 3-6-9/10.)

(See 3-6-6.)

(See 3-6-13(2).)

(See 3-6-3.)

(See 3-6-12.)

(See 3-6-2.)

(See 3-6-11(2).)

(See 3-6-11(3).)

(See 3-6-11(3).)

(See 3-6-11(3).)

(See 3-6-13(1).)

(See 3-6-14.)

(See 3-6-13(3).)

SA PF Motor

SA Ref Sen PCB

SA, Head Up Switch

(See 3-6-20(2).)

(See 3-6-20(1).) (See 3-6-19.)

(See 3-6-15.)

(See 3-6-16.)

Unit, Power Supply Case L (See 3-6-13(2).)

(See 3-6-17.)Unit, Head SA, Head (See 3-6-18.)

(See 3-6-24.)

SA, Fan (See 3-6-4.)


CL-S6621 3-10

3-6-1. “Cover Top” and “Support Top Cover” (1) Removing the “Cover Top” Block

1. Before starting, remove the “SA, Ribbon Holder” (2 pcs.) from the printer. 2. Open the “Cover Top” Block half way as shown in the figure. (Do not fully open it.) 3. Insert a flat-blade screwdriver into the right side corner of the “Cover Top” Block as shown,

then push the “Plate A” outward with the screwdriver end. (The projections of the “Cover Top” Block come off the main body.) Then, remove the “Cover Top” Block. (At this moment, a sound may be heard to some degree.)

Note on reassembling: • First, with the opening angle of the “Cover Top” Block set as shown, insert the protrusion “B”

on the left side of the “Cover Top” Block into the hole in the main body. Next, align the protrusion “C” with the hole “C’ ”, and, while pushing the “Plate A” outward

again with the flat-bladed screwdriver, insert the right side corner of the “Cover Top” Block into the main body.

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3-11 CL-S6621

PHT (PT2T), M3x14

PHT (PT2T), M3x14

Support Top Cover

Cover Top

Label, Main Guidance

Label Caution Cover Open

Window Side

Label CL-S6621

Logo Citizen L

Window Side

Window

B

A

CCD

CCD

(2) Removing the “Cover Top” and “Support Top Cover” The “Cover Top” Block forms a double structure where the outer cover is the “Cover Top” and the inner cover is the “Support Top Cover”. 1. Remove the 4 screws (PHT (PT2T), M3x14) and pull out the left side of the “Support Top

Cover” until it stops. (It hits the stopper “A” and stops.) 2. Bend the “Support Top Cover” inward to keep away from the stopper “A”. 3. Pull out the right side of the “Support Top Cover” until it stops. (It hits the stoppers “B” and

stops.) 4. Bend the “Support Top Cover” inward to keep away from the stoppers “B”, and then remove

the “Support Top Cover” upwardly. 5. Remove the “Label, Main Guidance” and “Label Caution Cover Open” from the “Support

Top Cover”. 6. Remove the “Window” and “Window Side” (2 pcs.) from the “Cover Top”.

NOTE: When removing the “Window Side”, first, remove the 2 claws “C”, and then “D”. 7. Remove the “Label CL-S6621” and “Logo Citizen L” from the “Cover Top”. Notes on reassembling: • Place the “Window” so that 3 bosses of the “Cover Top” are inserted into respective holes in

the “Window”. • When assembling the “Window Side” on the “Cover Top”, first hook the claws “C” and then

the claw “D”.


CL-S6621 3-12

3-6-2. Unit, Ribbon

• Forbidden screws in the “Unit, Ribbon” DO NOT loosen the 10 screws of the “SA Ribbon Frame”. The “SA Ribbon Frame” consists of three parts and is assembled with the 10 screws. Once the “SA Ribbon Frame” is disassembled, correct ribbon running cannot be assured. Therefore, a ribbon wrinkle may not be removed with the Ribbon Left-Right Balance Adjustment Knobs (Front/Rear), as expected.

Caution

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3-13 CL-S6621

1. Remove the “Cover Top” Block. Refer to “3-6-1(1) Removing the “Cover Top” Block“. 2. Remove the 4 screws (BH, M3x4 (NI)) and detach the “Unit, Ribbon” by lifting it upwardly. At

this time, disconnect 1 connector (J102) from the “Unit, Ribbon”. Notes on reassembling: • Seat the cable (J102) on the “Plate Ribbon Cable Stay” as shown below. • When assembling the “Unit, Ribbon”, be sure that it is securely seated on the main body.

The 2 protrusions on the bottom of the “Unit, Ribbon” are naturally inserted in the respective holes “A” of the main body for positioning the “Unit, Ribbon”.

A

J102

Plate Ribbon Cable Stay

BH, M3x4 (NI)

Unit, Ribbon

J102


CL-S6621 3-14

BH, M3x4 (NI)

PHT (PT2T), M3x14

Cover Connector

PHT (PT2T), M3x14Cover Cable

Knob Guide Paper U

Lever Head LockHead Block

"Case U" Block

HookCover Cable

Stopper part (5 pcs.) Leaf Case U

3-6-3. Case U (1) Removing the “Case U” Block

1. Remove the “Cover Top” Block. Refer to “3-6-1(1) Removing the “Cover Top” Block“. 2. Remove the “Unit, Ribbon”. Refer to “3-6-2 Unit, Ribbon”. 3. Remove the 1 screw (BH, M3x4 (NI)) and detach the “Cover Cable”. 4. When an optional peeler or cutter is installed, remove the 1 screw (PHT (PT2T), M3x14)

and detach the “Cover Connector”. 5. Open the Head Block by pressing the “Lever Head Lock”.

NOTE: This step is required as the “Knob Guide Paper U” extends beyond the “Case U” Block.

6. Lift the “Case U” Block to the half-way height, and while lowering the Head Block a little, remove the “Case U” upwardly. NOTE: As the front edge of the “Case U” Block is directly beneath the stopper part” (5

pcs.) of the “Leaf Case U”, avoid these stopper part when lifting the “Case U” Block”.

7. After removing the “Case U” Block, detach the “Leaf Case U” upwardly


3-15 CL-S6621

Notes on reassembling: • When assembling the “Case U” Block, do not forget to open the Head Block and the “Knob

Guide Paper U”. Otherwise, the extended “Knob Guide Paper U” gets caught between the “Case U” Block and the main body.

• After assembling the “Case U” Block, install the “Leaf Case U” as follows. NOTE: While inserting the “Leaf Case U” (thin metal), carefully handle it so as not to

deform it. 1) While aligning both edges of the “Leaf Case U” with those of the part “A” (a part of the

“Case L”), insert the “Leaf Case U” into the main body (between the part “A” and the “Case U” Block) until the ends of claws (4 pcs.) securely fit to the grooves (4 pcs.) on the “Case U” Block. NOTE: Do not insert it downward too much, as its stoppers will be bent.

2) To be sure if the “Leaf Case U” is securely inserted, move it a little. If the claws of the “Leaf Case U” are securely engaged with the grooves of the “Case U” Block, the “Leaf Case U” does not move.

ase U

Stopper part (5 pcs.)

Leaf Case U

Claw (4 pcs.)

Groove (4 pcs.)

"A"

ClawStopper part

("Case U" Block)

(Case L)

• Assemble the “Cover Cable” so that the hook of the main body is correctly inserted into the

rectangle hole of the “Cover Cable” as shown in the magnified view. (to be continued on the next page)


CL-S6621 3-16

• When once the “Unit, Mechanism” was removed (Paper path adjustment): When once the “Unit, Mechanism” was removed in “3-6-13(1) Unit, Mechanism”, you need

to perform the following paper path adjustment after reassembling the “Case U” Block. NOTE: If you haven’t removed the “Unit, Mechanism”, you don’t need to perform this

adjustment. This procedure is to align the position of the “Unit, Mechanism” with the “Case U” Block. So,

you need to shift the “Unit, Mechanism” a little after loosening its screws. 1) Before starting, be sure that the “Case U” Block is already assembled in the printer. 2) Loosen (do not remove) 8 screws that fasten the “Unit, Mechanism” to the printer. 3) Open the “SA, Head” Block. 4) Open the “Unit, Sensor U”. 5) Set a ruler along the 5 places (2 places (,) of the “Unit, Mechanism” and 3 places

(,,) of the “Case U” Block. 6) Move the “Unit, Mechanism” so that 5 places are aligned in line. 7) Close the “Unit, Sensor U” and “SA, Head” Block, and then fasten the 8 screws to fix

the “Unit, Mechanism”.

"SA, Head" Block

Unit, Sensor U

8 screws


3-17 CL-S6621

(2) Removing the “Case U” 1. Remove the “Case U” Block. Refer to the above “(1) Removing the “Case U” Block” 2. Remove the “Cover Front” upwardly. 3. Remove the 1 screw (PHT (PT2T), M3x14) and detach the “Cover Connector”. 4. Remove the 1 screw (PH, M5x15 (NI)) and 1 nut ((#3), M5 (NI)), and detach the “Damper

Cover”. 5. Remove labels (“Label Rating” and “Label Caution”) from the “Case U”.

Note on reassembling • When assembling the “Damper Cover”, tighten the screw while pushing down the “Damper

Cover”.

Damper Cover

Case U

PHT (PT2T), M3x14

Cover Connector

(#3), M5 (NI)

PH, M5x15 (NI)

Cover Front

Label Caution

Label Rating


CL-S6621 3-18

3-6-4. SA, Fan (1) Removing the ribbon covers

1. Open the “Cover Top” Block and remove the “Unit, Ribbon”. Refer to “3-6-2 Unit, Ribbon”. 2. On the right, remove the 2 screws (BH, M3x4 (NI)) and detach the “Cover Ribbon Frame

R”. 3. On the left, remove the 2 screws (BH, M3x4 (NI)) and detach the “SA2, Ribbon Unit Fan” to

the left after lifting it to unhook the claws “A” from the chassis.

Note on reassembling: • When assembling the “Cover Ribbon Frame R”, pass the wires of the front side cable

through the opening “B” (not “C”). (2) Removing the “SA, Fan”

1. Remove the 4 screws (PHT (#2), M3x6) and 4 washers (Plain, 3x8x0.5), and detach the “Bracket Ribbon Fan” (2 pcs.).

2. Remove the “SA, Fan” from the “Cover Ribbon Frame L”.

SA, Fan

Cover Ribbon Frame L

Bracket Ribbon Fan

Plain, 3x8x0.5

PHT (#2), M3x6

J106

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3-19 CL-S6621

Note on reassembling: • When assembling the “SA, Fan”, pass the cable

between the boss and the frame as shown on the right. (Wind the cable on the boss counterclockwise.)

3-6-5. Ribbon Gears 1. Open the “Cover Top” Block and remove the “Unit, Ribbon”. Refer to “3-6-2 Unit, Ribbon”. 2. Remove the ribbon covers. Refer to “3-6-4(1) Removing the ribbon covers”. 3. On the front side, remove the 1 screw (No.0PH (4-0.3)M2x3 (NI)) () and “Plate Ribbon

Washer”. Then, remove the “SA, Holder R Shaft”, “Spring Ribbon Shaft”, “Spring Ribbon Return” and “Gear Ribbon Shaft F” in that order.

4. Also on the front side, disengage the “Polyslider, Knob-2” and remove the “Gear Reduction Ribbon 2” (), “Gear Reduction Ribbon 1” (), “Gear Reduction Ribbon 3” (), and “Gear Idle Ribbon” () in that order.

5. On the rear side, remove the 1 screw (No.0PH (4-0.3)M2x3 (NI)) () and “Plate Ribbon Washer”. Then, remove the “SA, Holder R Shaft”, “Spring Ribbon Shaft”, “Spring Ribbon Return” and “Gear Ribbon Shaft R” in that order.

6. Also on the rear side, disengage the “Polyslider, Knob-2” and remove the “Gear Reduction Ribbon 2” (), “Gear Reduction Ribbon 1” (), “Gear Reduction Ribbon 3” (), and “Gear Idle Ribbon” () in that order.

Gear Ribbon Shaft FSpring Ribbon Return

SA, Holder R ShaftGear Reduction Ribbon 1

Gear Idle RibbonGear Reduction Ribbon 3

Polyslider, Knob-02Gear Reduction Ribbon 2

Plate Ribbon Washer

No.0PH (4-0.3)M2x3 (NI)

Polyslider, Knob-02

Gear Reduction Ribbon 3Gear Reduction Ribbon 1

Gear Idle Ribbon

Gear Ribbon Shaft R

SA, Holder R Shaft

No.0PH (4-0.3)M2x3 (NI)

Spring Ribbon Shaft

Spring Ribbon Shaft


Plate Ribbon Washer

Spring Ribbon ReturnFLOIL G-474C

[Magnified View]

8

79

10

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CL-S6621 3-20

Notes on reassembling: • Distinguish the “Gear Ribbon Shaft F” from the “Gear Ribbon Shaft R”, referring to the following

projection. • On the front side, assemble the “SA, Holder R Shaft”, “Spring Ribbon Shaft”, and “Spring Ribbon

Return” on the “Gear Ribbon Shaft F”. Apply FLOIL G-311S to both ends of the “Spring Ribbon Shaft”. Refer to the marks shown in the left figure below.

• On the rear side, assemble the “SA, Holder R Shaft”, “Spring Ribbon Shaft”, and “Spring Ribbon Return” on the “Gear Ribbon Shaft R”. Apply FLOIL G-311S to both ends of the “Spring Ribbon Shaft”. Refer to the marks shown in the right figure below.

• Apply FLOIL G-474C to the parts (gears and shafts) shown by the marks. (Refer to the figure

on the previous page.)

[Front side] [Rear side]

Gear Ribbon Shaft F Gear Ribbon Shaft R

Projection

SA, Holder R Shaft

Spring Ribbon Return

Spring Ribbon Shaft

Gear Ribbon Shaft F

Spring Ribbon Shaft

Gear Ribbon Shaft R

Spring Ribbon Return

SA, Holder R Shaft

FLOIL G-311S


3-21 CL-S6621

J106

J103

J105

J101 J107

J104J102

To SA Ribbon Motor F(for thermistor)

To SA, Main PCB

To SA Ribbon Motor F

To SA, Ribbon Sensor(on the front side)To SA, Ribbon Sensor

(on the rear side)

To SA Ribbon Motor R

To SA, Fan

SA, Ribbon PCB

3-6-6. “SA Ribbon Motor F/R” and “SA, Ribbon PCB” 1. Open the “Cover Top” Block and remove the “Unit, Ribbon”. Refer to “3-6-2 Unit, Ribbon”. 2. Remove the ribbon covers. Refer to “3-6-4(1) Removing the ribbon covers”. 3. Disconnect 2 connectors (J101 and J107) from the “SA, Ribbon PCB”. 4. On the front side, remove the 2 screws (BH, M3x4 (NI)) and detach the “SA Ribbon Motor F”. 5. Disconnect 1 connector (J103) from the “SA, Ribbon PCB”. 6. On the rear side, remove the 2 screws (BH, M3x4 (NI)) and detach the “SA Ribbon Motor R”. 7. Remove the 2 screws (BH, M3x4 (NI)), and detach the “SA, Ribbon PCB”.

Note on reassembling: • Correctly connect each connector.

BH, M3x4 (NI)SA Ribbon Motor R

SA, Ribbon PCB

BH, M3x4 (NI)

SA Ribbon Motor F

J103

J107

J101J104

J105

BH, M3x4 (NI)


CL-S6621 3-22

3-6-7. “Holder, Ribbon Shaft” and “Holder 2 Tension Spring” 1. Open the “Cover Top” Block . 2. Release the lock by moving the part “A” toward the right and remove the “Holder, Ribbon

Shaft” (2 pcs.) toward the front. 3. Remove the 2 screws (PHT (#2), M3x6) and detach the “Holder 2 Tension Spring”.

�

��

��

��


3-23 CL-S6621

A

B

BH, M3x4 (NI)

Unit, Ribbon Sensor F

Cover Ribbon Tension Sensor

No.0PH (4-0.3)M2x3 (NI)


No.0PH (4-0.3)M2x3 (NI)

J104

J105

Label Ribbon Tension Adjust

Unit, Ribbon Sensor R

SA Ribbon FrameDO NOT DISASSEMBLE

BH, M3x4 (NI)

3-6-8. “Unit, Ribbon Sensor F/R” and “SA Ribbon Frame”

• DO NOT loosen the 10 screws of the “SA Ribbon Frame”. The “SA Ribbon Frame” consists of three parts and is assembled with the 10 screws. Once the “SA Ribbon Frame” is disassembled, correct ribbon running cannot be assured. Therefore, a ribbon wrinkle may not be removed with the Ribbon Left-Right Balance Adjustment Knobs (Front/Rear), as expected.

1. Open the “Cover Top” Block and remove the “Unit, Ribbon”. Refer to “3-6-2 Unit, Ribbon”. 2. Remove the ribbon covers. Refer to “3-6-4(1) Removing the ribbon covers”. 3. Remove the 4 screws (No.0PH (4-0.3)M2x3 (NI)) and detach the “Cover Ribbon Tension

Sensor” (2 pcs.) on the front and rear sides. 4. On the front side, remove the 2 screws (BH, M3x4 (NI)) and detach the “Unit, Ribbon Sensor

F”. 5. On the rear side, remove the 2 screws (BH, M3x4 (NI)) and detach the “Unit, Ribbon Sensor

R”. 6. Peel off the “Label Ribbon Tension Adjust” from the “SA Ribbon Frame”.

Caution

5 screwsDO NOT LOOSEN

DO NOT LOOSEN5 screws

SA Ribbon Frame


CL-S6621 3-24

Notes on reassembling: • Be sure that the end of wire spring (“A”/”B” in the above figure) of the “Unit, Ribbon Sensor

F”/“Unit, Ribbon Sensor R” is set under the “Cover Ribbon Tension Sensor” as shown below. • After assembling the “Unit, Ribbon Sensor F”/“Unit, Ribbon Sensor R”, perform “3-7-2 Ribbon

Slant Elimination Adjustment”.

Unit, Ribbon Tension Shaft F


A Spring end

[Example of “A”]


3-25 CL-S6621

3-6-9. “SA, Ribbon Tension Shaft F” and “SA, Ribbon Sensor” on the front side

1. Open the “Cover Top” Block and remove the “Unit, Ribbon”. Refer to “3-6-2 Unit, Ribbon”. 2. Remove the ribbon covers. Refer to “3-6-4(1) Removing the ribbon covers”. 3. Remove the “Unit, Ribbon Sensor F”. Refer to “3-6-8 “Unit, Ribbon Sensor F/R” and “SA

Ribbon Frame””. 4. Release the “Bush Ribbon Roller” (2 pcs.) () at both ends. First, lift its end with the blade of a

flat-blade screwdriver or the like (“a”) and then turn it by approx. 90 degrees (“b”). (See the magnified view.) Next, remove the “SA, Ribbon Tension Shaft F” Block, and then the “Bush Ribbon Roller” (2 pcs.).

5. Peel off the “Sheet Static Eliminator 6621” from the “SA, Ribbon Tension Shaft F” Block. 6. Remove the 2 screws (No.0, TFH (PT4-0.5), M2.), and detach the “Interrupter Ribbon Sensor”

and “Holder Tension Spring 1” from the “SA, Ribbon Tension Shaft F” (). 7. Remove the 1 screw (PH (PW), M2x8) (), and detach the “Lever Tension Adjust F” Block and

“Shaft Tension Adjust”. 8. Remove the 2 Screws (No.0, TFH (PT4-0.5), M2) (), and detach the ”Knob, Tension Adjust”

from the “Lever Tension Adjust F”. 9. Remove the 1 screw (No.0, TFH (PT4-0.5), M2), and detach the “Holder Tension Spring 2” and

“Spring Ribbon Tension” (2 pcs.) from the “Lever Tension Adjust F”. 10. Remove the 2 screws (No.0PH (4-0.3)M2x3 (NI)) (), and detach the “SA, Ribbon Sensor”

from the “Plate Ribbon Tension Sensor”. Note on reassembling: • Apply FLOIL G-311S to the slits (4 places) shown by the marks.

FLOIL G-311S

PH (PW), M2x8

No.0, TFH (PT4-0.5), M2Lever Tension Adjust F

Shaft Tension Adjust

Bush Ribbon Roller

No.0PH (4-0.3)M2x3 (NI)

SA, Ribbon Sensor

J104

Plate Ribbon Tension SensorBush Ribbon Roller

SA, Ribbon Tension Shaft F

Sheet Static Eliminator 6621

No.0, TFH (PT4-0.5), M2.

Interrupter Ribbon Sensor

Holder Tension Spring 1

Spring Ribbon Tension

Holder Tension Spring 2

a

b

No.0, TFH (PT4-0.5), M2Knob, Tension, Adjust


CL-S6621 3-26

3-6-10. “SA, Ribbon Tension Shaft R” and “SA, Tension Sensor” on the rear side

1. Open the “Cover Top” Block and remove the “Unit, Ribbon”. Refer to “3-6-2 Unit, Ribbon”. 2. Remove the ribbon covers. Refer to “3-6-4(1) Removing the ribbon covers”. 3. Remove the “Unit, Ribbon Sensor R”. Refer to “3-6-8 “Unit, Ribbon Sensor F/R” and “SA

Ribbon Frame””. 4. Release the “Bush Ribbon Roller” (2 pcs.) () at both ends. First, lift its end with the blade of a

flat-blade screwdriver or the like (“a”) and then turn it by approx. 90 degrees (“b”). (See the magnified view.) Next, remove the “SA, Ribbon Tension Shaft R” Block, and then the “Bush Ribbon Roller” (2 pcs.).

5. Remove the 2 screws (No.0, TFH (PT4-0.5), M2.), and detach the “Interrupter Ribbon Sensor” and “Holder Tension Spring 1” from the “SA, Ribbon Tension Shaft R” ().

6. Remove the 1 screw (PH (PW), M2x8) (), and detach the “Lever Tension Adjust R” Block and “Shaft Tension Adjust”.

7. Remove the 2 Screws (No.0, TFH (PT4-0.5), M2) (), and detach the ”Knob, Tension Adjust” from the “Lever Tension Adjust R”.

8. Remove the 1 screw (No.0, TFH (PT4-0.5), M2), and detach the “Holder Tension Spring 2” and “Spring Ribbon Tension” (2 pcs.) from the “Lever Tension Adjust R”.

9. Remove the 2 screws (No.0PH (4-0.3)M2x3 (NI)) (), and detach the “SA, Ribbon Sensor” from the “Plate Ribbon Tension Sensor”.

Note on reassembling: • Apply FLOIL G-311S to the slits (4 places) shown by the marks.

FLOIL G-311S

Bush Ribbon Roller

Bush Ribbon Roller

J105

Holder Tension Spring 1Interrupter Ribbon Sensor

No.0, TFH (PT4-0.5), M2.

Shaft Tension Adjust PH (PW), M2x8

Lever Tension Adjust R

No.0, TFH (PT4-0.5), M2

Spring Ribbon TensionHolder Tension Spring 2

No.0PH (4-0.3)M2x3 (NI)

SA, Ribbon Sensor

Plate Ribbon Tension Sensor


a b

No.0, TFH (PT4-0.5), M2

Knob, Tension, Adjust


3-27 CL-S6621

3-6-11. “Unit, Control Panel”, “SA PNE Sensor”, “SA, Relay PCB” and “SA, Main PCB”

(1) Unit, Control Panel 1. Remove the “Case U”. Refer to “3-6-3(1) Removing the “Case U” Block”. 3. Remove the “Unit, Control Panel” upwardly by releasing the hooks (2 pcs.). 4. Remove the “Cushion, Ope-Pane Cable” and disconnect the “Cable, Opepane” from the

“Unit, Control Panel” (). Note on reassembling: • When connecting the flexible cable, be sure that the insertion direction is correct. If you

insert it reversely, circuit is not electrically connected. (Its foil side faces to the right.)

(2) SA PNE Sensor 1. Disconnect the connector (J12), remove the 1 screw (BH, M3x4 (NI)), and detach the “SA

PNE Sensor” Block. 2. Remove the 2 screws (PH, M2x4) and detach the “SA PNE Sensor” () from the “Holder

PNE”.

Wire Tie

Cushion, Ope-Pane CableCable, Opepane

Holder PNE

SA PNE Sensor

BH, M3x4 (NI)

BH, M3x4 (NI)BH, M3x4 (NI)

BH, M3x4 (NI)PHT (#2), M3x6

"Plate Main PCB" Block

Cover Main PCB

SA Power Cable

Unit, Control Panel

J12

J15

J4

PH, M2x4

BH, M3x4 (NI)

Spacer PNE


CL-S6621 3-28

(3) “SA, Relay PCB” and “SA, Main PCB” 1. Remove the 4 screws (BH, M3x4 (NI)) and detach the “Cover Main PCB” Block. 2. Remove the 1 screw (BH, M3x4 (NI)) and detach the “Spacer PNE” from the “Cover Main

PCB” (). 3. Disconnect all cables from the “SA, Main PCB”.

• J3 (with hook), J4, J5, J6, J7, J8, J9, J11, J15, J19 (with hook)

4. Remove the 3 screws (PHT (#2), M3x6) and 2 screws (BH, M3x4 (NI)), and then detach the

“Plate Main PCB” Block (). (See the figure on the previous page.) 5. Cut the “Wire Tie”, disconnect the “SA Power Cable” from the main body to remove it. 6. Remove the 2 screws (BH, M3x4 (NI)) and detach the “SA, Relay PCB” () from the “SA,

Main PCB”. Then, remove the “Spacer (M3 H20mm)” (2 pcs.). (See the following figure.) 7. Remove the 2 “Lock Screw (Inch)” and 4 screws (BH, M3x4 (NI)), and detach the “SA, Main

PCB” () and “Sheet Insulation Main PCB”. 8. Remove the 2 screws (BH, M3x4 (NI)), and detach the “Plate, I/F Cover” from the “Plate

Main PCB”.

J12 (J10) (J13)

J5

J3

J7

J6

J4

J19

J15

J17

J201

J202(J14)

J16

J18USB2.0

RS232C

J8 J9J11

SA, Main PCB

To SA Motor PF(for thermistor)

To SA, Power SupplyTo SA, Opepane PCB

To SA, Head(for signals)

To SA TRA Sen PCBTo SA Ref Sen PCBTo SA, Head Up Switch

To SA, Ribbon PCB

To optional I/F PCB (Option)

To SA, Head(for power)

To SA Motor PF

To SA PNE Sensor

SA, Relay PCB

Plate Main PCB

Lock Screw (Inch)

BH, M3x4 (NI)

Plate, I/F Cover

Sheet Insulation Main PCB

SA, Main PCB

BH, M3x4 (NI)

Spacer (M3 H20mm)

SA, Relay PCB

BH, M3x4 (NI)


3-29 CL-S6621

Notes on reassembling: • When the “SA, Main PCB” is replaced with new one, perform the sensor adjustment. Refer to

“3-7-1 Transparent/Reflective Sensor Position Adjustment. • When running the “Cable, Opepane”, pass it inner side of the case arms “A”. Also, after running

the “Cable, Opepane”, stick it to the case frame at point “B” with a double-faced tape. • When connecting the flexible cable, be sure that the insertion direction is correct. If you insert it

reversely, circuit is not electrically connected. • For the “Cable, Opepane” connected to the connector (J4), face its foil side to the rear of the

printer. • For the cable (J9), face up its foil side.

A

Cable, Opepane

J4B

J12 (J10) (J13)

J5

J3

J7

J6

J4

J19

(J14)

J8 J9J11

To SA, Opepane PCB

To SA TRA Sen PCB

(Foil side)J9

J4(Foil side) (Blue tape

side)

(Blue tape side)


CL-S6621 3-30

BH, M3x4 (NI)

Plate, I/F Cover

Parallel I/F Board(Optional)

Plate Main PCB

BH, M3x4 (NI)

I/F connector(On the "SA, Relay PCB")

Rail(A part of the "Case L")

Connector

Note on installing the optional Parallel I/F Board: 1. On the back side of the printer, remove the 2 screws (BH, M3x4 (NI)) and detach the “Plate, I/F

Cover”. 2. Align the bottom of the optional Parallel I/F Board with the rail of the printer as shown by the

arrow. 3. Slide the optional Parallel I/F Board along the rail and insert its connector into the I/F connector

(J201) of the “SA, Relay PCB”). 4. Fix the optional Parallel I/F Board to the printer with the 2 screws (BH, M3x4 (NI)) that were

used for the “Plate, I/F Cover”. 3-6-12. SA, Opepane PCB 1. Remove the “Case U”. Refer to “3-6-3(1) Removing the “Case U” Block”. 2. Remove the “Unit, Control Panel”. Refer to “3-6-11(1) Unit, Control Panel”. 3. Remove 3 screws (PHT (#2), M3x6) and detach the “SA, Opepane PCB”. 4. Remove the “Switch, CL-S” and “LED, Window” from the “Cover Ope-pane”.

SA, Opepane PCB

LED, Window

Switch, CL-SCover Ope-Pane PHT (#2), M3x6


3-31 CL-S6621

3-6-13. “Unit, Mechanism”, “Unit, Power Supply” and “Case L” (1) Unit, Mechanism

1. Remove the “Case U”. Refer to “3-6-3(1) Removing the “Case U” Block”. 2. Remove the cables from the “SA, Main PCB”. Refer to “3-6-11 “Unit, Control Panel”, “SA

PNE Sensor”, “SA, Relay PCB” and “SA, Main PCB””. 3. Remove the 3 screws (BH, M3x4 (NI)) and 5 screws (PHT (PT2T), M3x14), and detach the

“Unit, Mechanism” upwardly. Note on reassembling: • When you once removed the “Unit Mechanism”, you need to adjust the paper path after

assembling the “Case U” Block. For details, refer to “When once the “Unit, Mechanism” was removed (Paper path adjustment): 1 ” in “3-6-3(1) Removing the “Case U” Block”.

BH, M3x4 (NI)

Unit, Mechanism

PHT (PT2T), M3x14

BH, M3x4 (NI)

PHT (PT2T), M3x14

Unit, Case L


CL-S6621 3-32

(2) Unit, Power Supply 1. Remove the 2 screws (FH, M3x6) (), and then 1 screw (BH, M4x5 (NI)) () and 1 washer

(Ext.T, 4 (NI)). 2. Disconnect the 1 connector and carefully pull out the “SA, Power SW Cable” () from the

“Plate Inlet”. 3. Remove the 2 screws (PHT (#2), M3x6) and remove the “Plate Inlet”. Then, remove the

“Label Inlet Volt (200-240)/(100-120)” from the “Plate Inlet”. 4. Turn over the “Case L” Block and remove the 2 screws (BH (N), M3x6 (NI)) () and detach

the “Case Power PCB”. Remove the “Leg Case L R” from the “Case Power PCB”. 5. Remove the 2 screws (BH (N), M3x6 (NI)) and detach the “Power PCB” Block from the

“Case L” Block. • To disassemble the “SA, Power PCB”, go to the next step. • To disasseble the “Case L”, go to the following “(3) Case L”.

Leg Case L R

Case Power PCB

BH (N), M3x6 (NI)

BH (N), M3x6 (NI)

PHT (#2), M3x6

Label Inlet Volt (200-240)/(100-120)

Plate Inlet

BH, M4x5 (NI)

"Power PCB" Block

Ext.T, 4 (NI)

SA, Power SW Cable

FH, M3x6

1-turn loop (the green earth wire)

(Connector)

"Case L" Block


3-33 CL-S6621

BH, M3x4 (NI)

BH, M3x4 (NI)

Sheet Insulation Power PCB

Unit, Power Supply

Cover Power PCB

Plate Power PCB

Spacer (fai3.5 7xL4mm)

6. Remove the 1 screws (BH, M3x4 (NI)) and detach the “Cover Power PCB” by sliding it to the left and then lifting it.

7. Remove the 4 screws (BH, M3x4 (NI)), and detach the “Unit, Power Supply” and the “Spacer (fai3.5 7xL4mm)”.

8. Remove the “Sheet Insulation Power PCB” from the “Plate Power PCB”.

Note on reassembling: • When assembling the “SA, Power SW Cable”, run the wires as shown in the magnified view

on the previous page. Pass the wires through the hook and, for the green earth wire, make a 1-turn loop around the hook as shown.


CL-S6621 3-34

(3) Case L 1. Lift the parts “a” and “b” of the “Plate Earth” a little to disengage them from the bosses “A”

and “B”. 2. Remove the “Plate Earth” upwardly. 3. Remove the 1 nut ((#3), M4) and “Leg Case L R” (3 pcs.) from the “Case L”. Note on reassembling: • When assembling the “Plate Earth” on the “Case L”, be sure that 4 holes (“A’ ”, “B’ ”, “C’ ”

and “”D’ ”) are securely engaged with the respective bosses (“A”, “B”, “C” and “”D”) of the “Case L”.

Leg Case L R

Case L

Leg Case L R

Leg Case L R

(#3), M4

Plate Earth

B

A

B’C’

D’

C

D

A’

b

a


3-35 CL-S6621

3-6-14. SA2 Platen 1. Remove the “Unit, Mechanism”. Refer to “3-6-13(1) Unit, Mechanism”. 2. Open the “SA, Head” Block. 3. While pressing the part “A” of the “SA2 Platen”, lift the right end of the “SA2 Platen” a little.

(See the arrow “a”.) Next, move it to the right and then remove it from the printer by lifting it upwardly. (See the arrow “b”.)

Note on reassembling: • After reassembling the “SA2 Platen”, be sure that it is securely engaged with the main body.

b

a

A

"SA, Head" block

SA2 Platen


CL-S6621 3-36

3-6-15. Unit, Sensor U 1. Remove the “Unit, Mechanism”. Refer to “3-6-13(1) Unit, Mechanism”. 2. Open the “Unit, Sensor U” to set it free. (See the arrow “a”.) 3. Remove 3 screws (BH, M3x4 (NI)) and detach the “Unit, Sensor U” upwardly.

Notes on reassembling: • Before assembling the “Unit, Sensor U”, run the “FFC, TRA Sensor” as follows. (to be continued on the next page)

[“FFC, TRA Sensor” wiring route]

FFC, TRA Sensor

Wiring route

Unit, Sensor U

BH, M3x4 (NI)BH, M3x4 (NI)

Unit, Sensor U

a


3-37 CL-S6621

• When assembling the “Unit, Sensor U”, follow the next steps. 1) Before assembling the “Unit, Sensor U”, turn the “Gear Bevel Lead Screw U” (blue knob) in

the direction “a” to move the “Holder Adjust Sensor U” to the left (“a’ ”). Turn it until the “Holder Adjust Sensor U” hits the left end and stops.

2) Before assembling the “Unit, Sensor U”, turn the “Gear Bevel Joint Lead Screw” in the direction “b” to move the “Holder Adjust Sensor L” to the left (“b’ ”). Turn it until the “Holder Adjust Sensor L” hits the left end and stops.

3) Assemble the “Unit, Sensor U” with the 3 screws (BH, M3x4 (NI)).

4) Be sure that both indicators meet each other as shown below.

Holder Adjust Sensor U

Holder Adjust Sensor L


BH, M3x4 (NI)

BH, M3x4 (NI)

a

b

a’

b’

Unit, Sensor U

Gear Bevel Lead Screw(Blue)

Gear Bevel Joint Lead Screw



CL-S6621 3-38

3-6-16. “SA TRA Sen PCB” and “Gear Bevel Lead Screw U” 1. Remove the “Unit, Mechanism”. Refer to “3-6-13(1) Unit, Mechanism”. 2. Remove the “Unit, Sensor U”. Refer to “3-6-15 Unit, Sensor U”. 3. Remove the 1 screw (BHT (#2), M3x6 (NI)) and detach the “Knob Guide Paper U”. 4. Turn the “Gear Bevel Lead Screw U” (blue knob) in the direction as shown in the magnified

view to move the “Head Adjust Sensor U” to the right. NOTE: Turn the “Gear Bevel Lead Screw U” (blue knob) until it stops.

5. Open the “Head Adjust Sensor U”. 6. Remove the 1 screw (No.0, TFH (PT4-0.5), M2x4) from the “SA TRA Sen PCB”, and then

disconnect the “FFC TRA Sensor” from the “SA TRA Sen PCB”. 7. Remove the “FFC TRA Sensor” from the “Holder Adjust Sensor U”.


Knob Guide Paper U

Guide Paper U

Cover Guide Paper U


Gear Bevel Lead Screw U (Blue Knob)

BHT (#2), M3x6 (NI)

J9


No.0, TFH (PT4-0.5), M2x4

SA TRA Sen PCB

FFC, TRA Sensor


3-39 CL-S6621

FLOIL G-311S

BHT (PT), M2x6

BHT (PT), M2x6

Spacer, CR Shaft

E-Ring 3

Guide Paper U

Leaf Holder Adjust Sensor U

Nut, (#3), M2

Wave Washer 4x8xt0.15 Cover Guide Paper U

Shaft Lead Screw

Gear Bevel Lead Screw U

Gear Bevel Idle Sensor U

Spacer Hinge ShaftSpring Guide Paper U

Shaft Hinge Guide Paper U

E-Ring, 2.5Guide Paper L

Pin Guide Paper U

Polyslider

8. Move the end “A” of the “Spring Guide Paper U” from “a” to “a’ “ to set the end free. 9. Disengage the “E-Ring, 2.5” () and pull out the “Shaft Hinge Guide Paper U” (), and then

remove the ”Wave Washer 4x8xt0.15”, “Polyslider”, “Spring Guide Paper U”, “Spacer Hinge Shaft” and “Gear Bevel Idle Sensor U”.

10. Remove the 5 screws (BHT (PT), M2x6) () and detach the “Cover Guide Paper U”. 11. Disengage the “E-Ring 3” (), remove the “Spacer, CR Shaft”, and pull out the “Shaft Lead

Screw” from the “Gear Bevel Lead Screw U” and “Guide Paper U” Block. 12. Remove the 3 nuts ((#3), M2) () with a nut driver and detach the “Pin Guide Paper U” (3

pcs.), and then remove the “Leaf Holder Adjust Sensor U” from the “Guide Paper U”.

aA

A

a’


CL-S6621 3-40

Notes on reassembling: • Apply FLOIL G-311S to the groove of the “Shaft Lead Screw” shown by the mark. • When assembling the “Spring Guide Paper U”,

follow the next steps. 1) First, hook the end “B” as shown below. 2) Next, insert the end “A” into the opening “a”

and move it from “a” to “a’ “ to hook it on the opening “a’ “ as shown below.

• When assembling the “FFC, TRA Sensor”, run it as shown below. • When assembling the “Holder Adjust Sensor U”, assemble it so that its projection “A” is inserted

into the groove end “A’ ”of the “Shaft Lead Screw”. Also, securely engage the “Holder Adjust Sensor U” with the “Guide Paper U” by aligning the projected parts “B” and “B’ ”.

• When the “SA TRA Sen PCB” is replaced with new one, perform the sensor adjustment. Refer to

“3-7-1 Transparent/Reflective Sensor Position Adjustment.


FFC, TRA Sensor

A

aa’

B

B

A

Spring Guide Paper U

Groove end "A’ " B’

Shaft Lead Screw

Projection "A"

B


Guide Paper U


3-41 CL-S6621

3-6-17. Unit, Head 1. Remove the “Unit, Mechanism”. Refer to “3-6-13(1) Unit, Mechanism”. 2. Cut the “Wire Tie” (2 pcs.) () and remove the “SA, Ribbon Cable” (). 3. Open the “Unit, Head” and remove the 1 screw (PH (SW+PW), M4x16) (), then remove the

“Shaft Head Holder” () and “Spring Ribbon Unit Dumper” (). 4. Disengage the “E-ring 4” (), remove the “Bush Head Holder”, and detach the “Unit, Head”

() from the “Unit, PF”.

Notes on reassembling: • Apply FLOIL G-311S to the following places. (See the mark shown in the figure.)

A: Hole (front left). Circumference surface of the hole (on both sides) and inside the hole B: Along the rack part. C: 3 surfaces on the “Shaft Head Holder” (). D and E: Both ends of the “Spring Ribbon Unit Dumper” ().

• Apply adhesive LOCTITE263 to the end (F) of screw (PH (SW+PW), M4x16) (). • When assembling the “Shaft, Head Holder” (), be sure that its assembling direction is correct.

(See the magnified view.) • Set the “Spring Ribbon Unit Dumper” ( as shown in the magnified view. Insert its rear end to

the opening “D”. Other end is a free end.

Wire Tie

Wire Tie

SA, Ribbon CableShaft Head Holder

Spring Ribbon Unit Dumper

PH (SW+PW), M4x16

E-Ring 4

Position here.

Free end

Unit, Head

Unit, PF

FLOIL G-311S

FLOIL G-311S

[When assembling]

Bush Head Holder

Spring endJ5

J3

J6

J7

J8J11

J19

C

A

B

D

LOCTITE263

EF


CL-S6621 3-42

3-6-18. “SA, Head”, “Cam Head Balance” and “Cam Head Adjust”

• When detaching or reinstalling the "SA, Head", be careful not to damage the thermal elements. Especially, avoid contacting the thermal elements with a metal part, etc.

Do not touch the thermal elements of the “SA, Head” with your bare hand. (1) SA, Head

1. Remove the “Unit, Mechanism”. Refer to “3-6-13(1) Unit, Mechanism”. 2. Remove the “Unit, Head”. Refer to “3-6-17 Unit, Head“. 3. Place the “Unit, Head” upside down as shown in the figure. 4. Remove the 2 screws (NO.1, TFH (6-0.7), M3x6 (NI)) and lift the “SA, Head” Block. Then,

disconnect the “SA, Head Signal Cable” and “SA, Head Power Cable” from the “SA, Head”. NOTE: To disconnect the “SA, Head Power Cable”, unlock the connector lock. 5. Remove the 2 screws (BH, M3x4 (NI)) and detach the “Cover Head Cable”. 6. Cut the “Wire Tie” (2 pcs.) and remove the “SA, Head Signal Cable” and “SA, Head Power

Cable”. 7. Remove the “Sheet Head Connector P” from the “SA, Head Power Cable”.

Caution

NO.1, TFH (6-0.7), M3x6 (NI)

SA, Head

SA, Head Signal Cable

BH, M3x4 (NI)

Wire Tie

Cover Head Cable

SA, Head Power Cable

J3

J5

Sheet Head Connector P


3-43 CL-S6621

Notes on reassembling: • After assembling the “SA, Head”, clean the surface of the thermal elements with the head

cleaner. • After assembling the “SA, Head”, perform a test printing in self print mode to check the print

quality. (Refer to “2-3-2-(2-1) Self print mode”.) If the print quality is not enough, ribbon slanting or ribbon wrinkle may occur. In this case, perform “3-7-2 Ribbon Slant Elimination Adjustment”.

(2) Cam Head Balance

1. Place the Head Frame Block upside down and set the blue dials as follows for easier disassembly.

Media width adjustment dial: Location “5” Media thickness adjustment dial: Location “5”

"5"Cam Head Balance(Media width adjustment dial)

"5"Cam Head Adjust(Media thickness adjustment dial)


CL-S6621 3-44

2. Remove the 2 screws (PH, M3x10) ( and ) and 2 screws (BH, M3x4 (NI)) (). Then, remove the “Plate Holder Head” Block () in the direction of arrow.

3. Remove the “Spring Head L”, “Spring Head R” (2 pcs.), “Plate Head Balance” and “Spacer Head Balance”.

4. Remove the 1 screw (PH, M3x6) () and detach the “Pivot Head Balance Cam” and “Cam Head Balance”.

5. Remove the 1 screw (BH, M3x4 (NI)) and detach the “Holder Guide Sensor U”. 6. Remove the 1 screw (BH, M3x4 (NI)) and detach the “Plate Ribbon Cable Stay”. 7. Remove the “”Support Pop Up” and peel off the labels (“Label 2, Caution Head (AH50)”,

“Label 6, Caution, Head/Label 7, Caution, Head/Label, Caution Head (China)” “Label, Head Adjust” and “Label, Head Balance”) from the “SA Cover Frame”.


Pivot Head Balance Cam: Surface. Cam Head Balance: Along the cam surface. SA Cover Frame: The slit into which the claw of “Plate Head Balance” is inserted.

(to be continued on the next page)

BH, M3x4 (NI)

PH, M3x10

"Plate Holder Head" Block

Label 2, Caution, Head (AH50)

Label 6, Caution, Head/Label 7, Caution, Head/Label, Caution Head

PH, M3x6

Pivot Head Balance CamCam Head Balance

Label, Head Balance

Holder Guide Sensor U

BH, M3x4 (NI)Label, Head Adjut

Support Pop Up

Plate Ribbon Cable Stay

SA Cover Frame

Spring Head R

Spring Head L

BH, M3x4 (NI)

PH, M3x10

Spacer Head Balance

Plate Head Balance

FLOIL G-311S


3-45 CL-S6621

• When assembling the “Plate Holder Head” Block on the “SA Cover Frame” Block, follow the next steps. 1) Insert the “Spring Head L” and “Spring Head R” on the “SA Cover Frame” Block. (See the

figure below.) NOTE: The “Spring Head L” is shorter than the “Spring Head R”.

2) Align the “Plate Holder Head” Block so that the top ends of the “Spring Head L” and “Spring Head R” are securely seated in the depressed parts “A” and “B”, respectively.

3) Gently press down the “Plate Holder Head” Block and then slide it in the direction of the arrow so that the projections “C” of the “SA Cover Frame” Block are inserted in the slits “C’ ”.

(3) Cam Head Adjust 1. In the “Plate Holder Head” Block, detach the “SA Head Adjust Lever” Block by pulling it out

from the “Plate Holder Head” Block. (They are simply connected with the “Spring Head Holder”.)

Spring Head L(Short one)

Spring Head R(Long one)

A

B

C

C’

C

C’


"SA Cover Frame" Block

Spring Head Holder

"SA Head Adjust Lever" Block



CL-S6621 3-46

2. Remove the “Spring Head Holder” () from the “SA Head Adjust Lever” Block. 3. In the “SA Head Adjust Lever” Block, disengage the 3 E-rings (E-Ring 3) () to detach the

“SA Head Adjust Lever” from the “Base Head Adjust” Block. 4. Remove the 1 screw (PHT (#2), M2x6) (), and detach the 1 washer (Plain, 2.6x6.5x0.5)

and “Spring, Adjust Cam”. Next, pull out the “Bush Head Adjust” from the “Guide, Head Adjust (Spring)” and detach the “Guide, Head Adjust (Spring)” and “Cam Head Adjust” from the “Base Head Adjust”.

5. Pull out the “Bushing Head” (2 pcs.), and then remove the 1 screw (BH, M3x4 (NI)) and detach the “Plate Head Earth” from the “Plate Holder Head”.


Plate Holder Head: Surface where the “Spring Head Holder” () contacts and its opposite side.

Base Head Adjust: Holes (5 pcs.) and 1 groove. • When assembling the “Spring Head Holder”:

Assemble the “Spring Head Holder” (“D”) on the “SA Head Adjust Lever” Block as shown in the magnified view. Then, insert them into the “Plate Holder Head” Block as shown.

D

"Plate Holder Head" Block Spring Head Holder

"SA Head Adjust Lever" Block


FLOIL G-311S

Spring Head Holder

Base Head AdjustSA Head Adjust Lever E-Ring 3 PHT (#2), M2x6

Plain, 2.6x6.5x0.5Spring, Adjust Cam

Bush Head Adjust

Cam Head AdjustGuide, Head Adjust (Spring)

Bushing HeadPlate Head Earth

BH, M3x4 (NI)

Bushing Head

Plate Holder Head

(On the pposite side)

ab


3-47 CL-S6621

BH, M3x4 (NI)

SA, PF Motor CableSA PF Motor

Wire Tie

J7

J6

3-6-19. SA PF Motor 1. Remove the “Unit, Mechanism”. Refer to “3-6-13(1) Unit, Mechanism”. 2. Cut the “Wire Tie”. Then remove 2 screws (BH, M3x4 (NI)) and detach the “SA PF Motor”

Block. 3. Disconnect the “SA, PF Motor Cable” from the “SA PF Motor”. 3-6-20. “Carriage Adjust Sensor L”, “SA, Head Up Switch” and “SA Ref

Sen PCB” (1) “Carriage Adjust Sensor L” and “SA, Head Up Switch”

1. Remove the “Unit, Mechanism”. Refer to “3-6-13(1) Unit, Mechanism”. 2. Remove the “Unit, Sensor U”. Refer to “3-6-15 Unit, Sensor U”. 3. Remove the “Unit, Head”. Refer to “3-6-17 Unit, Head”. 4. Remove the “SA, PF Motor”. ”Refer to “3-6-19 SA PF Motor”. 5. Turn over the PF Block. 6. Cut the “Wire Tie” (2 pcs.) and unhook the wires from the 2 hooks. SA, Head Up SwitchWire Tie

Hook

Carriage Adjust Sensor L

[Bottom View]

"PF" Block

HookWire Tie


CL-S6621 3-48

7. Remove the “Carriage Adjust Sensor L” and other related parts. 1) Remove the 1 screw (BH, M3x4 (NI)) (), and detach the “Cover Sensor Cable L”. 2) Remove the 2 screws (BHT (PT), M2x6) () and detach the “Carriage Adjust Sensor

L”. 3) Remove the “Pinion Sensor L” and “Leaf Pinion Sensor L” from the “Carriage Adjust

Sensor L”. 4) Disengage the “E-Ring 3” (), remove the “Wave Washer 4x8xt0.15” and “Spacer, CR

Shaft”, and then detach the “Shaft Lead Screw”. 5) Remove the 1 screw (BH, M3x4 (NI)) () and detach the “Holder Screw L” and “Gear

Lead Screw L”. 6) Remove the “Sheet Blind” from the frame.

8. Remove the “SA, Head Up Switch”. 1) Remove the 1 screw (BH, M3x4 (NI)) () and detach the “Guide Cover Frame Pop Up”

Block. Then, remove the “Spring Pop Up” and “Pop Up Cover Frame” from the “Guide Cover Frame Pop Up”.

2) Remove the 1 screw (No.0, PHT (BT #3), M1.7x7) () and detach the “SA, Head Up Switch”.

FLOIL G-311S

a

Sheet Blind

Spring Pop Up

Pop Up Cover Frame

Guide Cover Frame Pop Up

No.0, PHT (BT #3), M1.7x7SA, Head Up Switch

BH, M3x4 (NI)

Cover Sensor Cable L

BH, M3x4 (NI)

Holder Screw L

Gear Lead Screw L

E-Ring 3

Wave Washer 4x8xt0.15

BH, M3x4 (NI)

Shaft Lead Screw

Pinion Sensor LBHT (PT), M2x6

Leaf Pinion Sensor L


b

b

c

c

a

a

d

d

Wire Tie

Wire Tie

Spacer, CR Shaft


3-49 CL-S6621

FLOIL G-311S

Pinion Sensor L

Leaf Pinion Sensor L

Carriage Adjust Sensor LA

Shaft Lead ScrewA’

Notes on reassembling: • When assembling the “Leaf Pinion Sensor L” and “Pinion Sensor L” on the “Carriage Adjust

Sensor L”: 1) First, place the “Leaf Pinion Sensor L” inside the “Carriage Adjust Sensor L” with the

convex side facing up. 2) Next, place the “Pinion Sensor L” inside the “Carriage Adjust Sensor L”. Pat attention to

its installing direction. 3) Insert the projection “A” into the groove “A’ “of the “Shaft Lead Screw”. 4) Apply FLOIL G-311S to the “Leaf Pinion Sensor L”. (See the mark shown below.)

• Apply FLOIL G-311S to the groove of “Shaft Lead Screw”. • After assembling each part, arrange the wires as follows.

1) Turn the “Gear Lead Screw L” in the direction shown by the arrow to move the “Carriage Adjust Sensor L” to the right until it stops.

2) In this condition, run the 5 wires from the “SA Ref Sen PCB” on the top side as shown below. Hook them on the hooks.

3) Run the 2 wires from the “SA, Head Up Switch” as shown below. Hook them on the right side hook.

4) Bind the wires with “Wire Tie” at two places. SA, Head Up SwitchWire Tie

Gear Lead Screw L


[Bottom View]

5 wires from the "SA Ref Sen PCB" on the top side.

Hook HookWire Tie


CL-S6621 3-50

Shaft Sensor Guide


Guide Paper R

SA Ref Sen PCBNo.0 PHT (BT#1) M2x3

No.0 PHT (BT#1) M2x3

SA, Ref Sensor Cable

Spring Friction Sen PG

Plate Function PGb

b

c

c

aa

d

BH, M3x4 (NI)

Spacer Guide Shaft

Holder, Guide Sensor L

E-ring, 1.5

a

[Bottom View]

No.0 PHT (BT#1) M2x3

8

9

AB

10

7

(2) SA Ref Sen PCB 1. Remove the “Carriage Adjust Sensor L”. Perform steps 1 to 7)-2 in above “3-6-20(1)

“Carriage Adjust Sensor L” and “SA, Head Up Switch””. 2. Disengage the “E-Ring, 1.5” (), remove 1 screw (BH, M3x4 (NI)) (), and detach the

“Holder, Guide Sensor L”. 3. Slide the “Guide Paper R” () to the left and remove the “Shaft Sensor Guide” () in the

direction shown by the arrow, together with the “Guide Paper R” Block and “Holder Adjust Sensor L” Block.

4. Remove the “Spacer Guide Shaft”, and then pull out the “Guide Paper R” Block and “Holder Adjust Sensor L” Block from the “Shaft Sensor Guide”.

5. Remove the “Spring Friction Sen PG” and the “Plate Friction PG” from the “Guide Paper R”. 6. Disconnect the “SA, Ref Sensor Cable” from the “SA Ref Sen PCB”. 7. Remove the 2 screws (No.0 PHT (BT#1) M2x3) and detach the “SA Ref Sen PCB” from the

“Holder Adjust Sensor L”.

Notes on reassembling: • When the “SA Ref Sen PCB” is replaced with new one, perform the sensor adjustment.

Refer to “3-7-1 Transparent/Reflective Sensor Position Adjustment”. • Assemble the “Shaft Sensor Guide” () (with the “Holder Adjust Sensor L” Block, “Guide,

Paper R” Block and the “Spacer Guide Shaft”), and align its ends in places. Next, assemble the “Holder, Guide Sensor L”. (Its groove “A” should engage with the frame plate. Also its protrusions should be inserted into the holes “B” in the frame.)

(to be continued on the next page)


3-51 CL-S6621

• After assembling the “Holder, Guide Sensor L”, push the “Spacer Guide Shaft” toward the right side frame as shown on the right.

• After assembling each part, arrange the wires. (Refer to the “Notes on reassembling” in above “3-6-20(1) “Carriage Adjust Sensor L” and “SA, Head Up Switch””.)

3-6-21. Gears 1. Remove the “Unit, Mechanism”. Refer to “3-6-13(1) Unit, Mechanism”. 2. Remove the 1 screw (PH (PW), M2x8), and detach the “Support PF Idle Gear”. 3. Remove the “Washer, Platen” and pull out the “Gear Reduction PF2. Then, pull out the “Gear

Reduction PF1” and “Gear Idle PF”. 4. Remove the 2 screws (PH, M3x6) and remove the “Hinge One Way” Block. 5. Disengage the “E-Ring 4” and remove the “Gear One Way Hinge” and “Shaft One Way Hinge”

from the “Hinge One Way”. Note on reassembling: • Apply FLOIL G-311S to each gear shaft (3 shafts) and to each gear surface. (See the mark

shown in the figure.)

PH, M3x6

Hinge One Way

Shaft One Way HingeGear One Way Hinge

E-Ring 4

Gear Reduction PF 1

Gear Idle PF

Washer, PlatenGear Reduction PF 2

[When assembling]

D-cut

FLOIL G-311S

PH (PW), M2x8Support PF Idle Gear

a ab

c

bc

Holder, Guide Sensor L

Spacer Guide Shaft


CL-S6621 3-52

3-6-22. “Lever Head Lock” and “SA Main Frame R” 1. Remove the “Unit, Mechanism”. Refer to “3-6-13(1) Unit, Mechanism”. 2. Remove the “SA, PF Motor”. ”Refer to “3-6-19 SA PF Motor”. 3. Remove the “Carriage Adjust Sensor L” and “SA, Head Up Switch”. Refer to “3-6-20(1)

“Carriage Adjust Sensor L” and “SA, Head Up Switch””. 4. Remove the 4 screws (BH, M3x4 (NI)) and detach the “SA Main Frame R” Block. 5. Disengage the “E-Ring, 2.5”, and remove the “Lever Head Lock” and “Spring Head Lock” from

the “SA Main Frame R”. Note on reassembling: • When assembling the “Lever Head Lock”, hook the “Spring Head Lock” as shown below. (Shorter

end is inserted into the groove of the “Lever Head Lock” and the longer end into the frame hole.)

Lever Head Lock

Spring Head Lock

SA Main Frame R

BH, M3x4 (NI)

Lever Head Lock

Spring Head Lock E-Ring, 2.5


3-53 CL-S6621

Label Edge Mark

Mark

Slit "A"

Another slit

Plate Peel Guide

3-6-23. “Frame Main”, “SA Main Frame L” and “Plate Peel Guide” 1. Remove the “Unit, Mechanism”. Refer to “3-6-13(1) Unit, Mechanism”. 2. Remove the “Unit, Sensor U”. Refer to “3-6-15 Unit, Sensor U”. 3. Remove the “Unit, Head”. Refer to “3-6-17 Unit, Head”. 4. Remove the “SA, PF Motor”. ”Refer to “3-6-19 SA PF Motor”. 5. Remove the “Carriage Adjust Sensor L” “SA, Head Up Switch” and “SA Ref Sen PCB”. Refer to

“3-6-20 “Carriage Adjust Sensor L”, “SA, Head Up Switch” and “SA Ref Sen PCB””. 6. Remove the gears. Refer to “3-6-21 Gears”. 7. Remove the “SA Main Frame R”. Refer to “3-6-22 “Lever Head Lock” and “SA Main Frame R””. 8. Remove the 3 screws (BH, M3x4 (NI)) and detach the “Frame Main”. 9. Pull out the “Gear Bevel Joint Lead Screw”. 10. Remove the 1 screw (BH, M3x4 (NI)) and remove the “Plate Peel Guide” Block from the “SA2

Main Frame L”. 11. Peel off the “Label Edge Mark” from the “Plate Peel Guide”.

Notes on reassembling: • Apply FLOIL G-311S to the gear shaft. (See the mark shown in the figure.) • Stick the “Label Edge Mark” as shown on the right.

Pay attention to the direction of the Mark. Then, align the right edge of the “Label Edge Mark” with the slit “A” and stick the “Label Edge Mark” onto the “Plate Peel Guide” so that it covers in the slit “A”.

BH, M3x4 (NI)

Plate Peel Guide

Frame Main

SA2 Main Frame LBH, M3x4 (NI)

Gear Bevel Joint Lead Screw

Label Edge Mark

FLOIL G-311S


CL-S6621 3-54

3-6-24. Disassembling the “Roll Paper Shaft” 1. Remove the 2 screws (BHT (#2), M3x6 (NI)) and detach the “Shaft Paper”. 2. Remove the “Slider PNE”, “Lever PNE” and “Spring PNE” from the “Cover Shaft Paper”.

NOTE: To remove the “Lever PNE”, pull it out from the “Slider PNE”. Notes on reassembling: • Apply FLOIL G-311S to the convex parts (2 places) of the “Lever PNE. (See the mark shown in

the figure.) • Insert the “Lever PNE” into the “Slider PNE” as shown below. • Insert the end of the “Spring PNE” (“A”) into “A’ ” of the “Slider PNE”. Also, insert the projection

“B” into the slit “B’ “ as shown below.

Cover Shaft Paper

Spring PNELever PNE

Slider PNE

Shaft Paper BHT (#2), M3x6 (NI)

Lever PNE

Slider PNE

Slider PNE

Spring PNE

Cover Shaft Paper

Slider PNE

[When assembling]

[When assembling]

A’

B’

A

B

FLOIL G-311S

[Lubrication]

Adjustments

3-55 CL-S6621

3-7. Adjustments 3-7-1. Transparent/Reflective Sensor Position Adjustment When you replace one of the following parts, perform both sensor position adjustment and sensor sensitivity adjustment. • SA, Main PCB • SA TRA Sen PCB • SA Ref Sen PCB (1) Sensor position adjustment (factory mode)

After entering Factory mode, adjust the following submenu items: • Through Sensor Position • Reflect Sensor Position For details, refer to “2-3-2-(3-3)-(a) Factory mode menu table”.

(2) Sensor sensitivity adjustment (maintenance mode)

In this adjustment, since the printer has not a display, PC is used instead. All operations will be done with the keys on the printer’s control panel. Communication between the printer and a PC is made through the serial port.

(2-1) Preparation

Before starting adjustment, prepare the following items: • Media (both label paper and tag) (recommended media or media you use) • RS-232C serial cable • PC which is installed Terminal software such as HyperTerminal and TeraTerm.

Windows normally comes with the HyperTerminal. If the software is not installed, you need to install it.

* Windows® is a registered trademark of Microsoft Corporation in the United States and/or other countries.

Setting on the PC side: Make the following settings on the PC beforehand: 1. Connect the RS-232C serial cable between the printer and the PC. 2. On the PC, start the Terminal software. 3 Set the transmission conditions on the Terminal software so that they are identical to

those on the printer side. Default values of the printer: • Transmission speed (baud rate): 9,600 bps • Data length: 8 bits • Stop bit: 1 bit • Protocol: XON/XOFF

Adjustments

CL-S6621 3-56

Key operation on the printer:

(2-2) Adjustment procedures

• DO NOT adjust for other menus not explained here. They are for factory setup use and changing them will cause the printer to be defective.

• Do not turn OFF the power of the printer until you finish the adjustment.

If it is turned OFF, you need to repeat the adjustment from the beginning. • The value adjusted here is retained until you change it with the same

procedure. Even if you perform initialization in the “user menu setup mode”, it is not initialized.

1. Turn on the PC and run the Terminal software. 2. While pressing and holding the [MODE], [FEED] and [STOP] key, turn on the power. ([MODE] + [FEED] + [STOP] + [POWER]) 3. The following initial maintenance screen will appear on the PC.

[Transparent sensor sensitivity adjustment, Media: Label paper] 4. Press the [FEED] key to select the transparent sensor menu (“Ini Thru Sensor”).

PAUSE STOPFEED

MODE/REPEAT

DOWN(Previous item / Decrease item)

EXIT

UP(Next item / Increase item)

SELECT

Caution

Adjustments

3-57 CL-S6621

5. Peel off the label from liner (base) and set the liner part to the printer. Be sure that the normal adjustments for printing are correctly made. • Media sensor menu: “See Through” • Sensor positioning for the liner

6. Press the [FEED] key to enter the transparent sensor adjustment mode.

7. Press the [PAUSE] key to move the cursor to “Exec.”.

8. Press the [FEED] key to perform adjustment. Liner is automatically fed little by little and adjustment is performed. During adjustment, the following screen appears.

When adjustment is successful, “Finished DAC XXX” is displayed.

*The value “143” is one of samples.

Adjustments

CL-S6621 3-58

9. Press any key on the control panel to store the adjusted value. Proceed to step 10 to perform reflective sensor adjustment. [When adjustment failed] When adjustment failed, “Cannot Setup” is displayed.

1) Press any key on the control panel to return to the screen in step 4. 2) Check the mechanical sensor positions, current Media sensor menu setting, label

paper, etc. and try again.

[Reflective sensor sensitivity adjustment, Media: Tag] 10. Press the [PAUSE] key to select the reflective sensor menu. “Ini Refl Sensor” screen will appear.

11. Press the [FEED] key to enter the reflective sensor menu.

12. Set tag with black marks, but avoid placing the black

mark part on the reflective sensor. If you use continuous tag, set it to the printer. Be sure that the normal adjustments for printing are correctly made.

• Media sensor menu: “Reflect”/”None” (for continuous paper)

• Sensor positioning: The bottom sensor should meet the black mark position.

(However, avoid putting the black mark on the sensor.)

[PAUSE] key

Black mark

Adjustments

3-59 CL-S6621

13. Press the [PAUSE] key to move the cursor to “Exec.”. 14. Press the [FEED] key to perform adjustment. Tag is automatically fed little by little and adjustment is performed. During adjustment, “Now!! Executing” appears. When adjustment is successful, “Finished DAC XXX” is displayed.

*The value “168” is one of samples. 15. Press any key on the control panel to store the adjusted value. Then, the screen returns to the one in step 10 and “Ini Refl Sensor” is displayed. 16. Turn OFF the power to terminate the adjustment.

Adjustments

CL-S6621 3-60

3-7-2. Ribbon Slant Elimination Adjustment NOTE: The general procedure how to remove ribbon wrinkles is explained in “Removing Ribbon

Wrinkles2” on page 3-62.

(1) Ribbon slant elimination adjustment As you turn the Ribbon Left-Right Balance Adjustment Knob (Front), the knob side (right side) of the “SA, Ribbon Tension Shaft F” moves back and forth with the eccentric mechanism. In the same way, when you turn the Ribbon Left-Right Balance Adjustment Knob (Rear), the knob side (right side) of the “SA, Ribbon Tension Shaft R” moves up and down. With this eccentric mechanism, ribbon running can be adjusted. TIP: The adjustment on the front side is more effective than that on the rear side.

Ribbon


Ribbon Left-Right Balance Adjustment Knob (Front)

Ribbon Left-Right BalanceAdjustment Knob (Rear)

SA, Ribbon Sensor Frame F

[Front]

Adjustments

3-61 CL-S6621

(1-1) Ribbon slant elimination adjustment (FRONT) This front side adjustment is required in the following cases: • Ribbon slant occurs, resulting in ribbon wrinkle. • “Unit, Ribbon Sensor F” is replaced or reassembled. 1. Turn the Ribbon Left-Right Balance Adjustment Knobs (Front) to the center of the scale. 2. Turn the Ribbon Left-Right Balance Adjustment Knob (Rear) to the center of the scale.

3. Turn the Ribbon Left-Right Balance Adjustment Knob (Front) to remove ribbon wrinkle. 4. If ribbon slant is not removed yet, proceed to the next item, (1-2).

(1-2) Ribbon slant elimination adjustment (REAR) This rear side adjustment is required in the following cases: • Ribbon slant occurs, resulting in ribbon wrinkle. • “Unit, Ribbon Sensor R” is replaced or reassembled. 1. Turn the Ribbon Left-Right Balance Adjustment Knob (Rear) and remove ribbon

wrinkle. 2. If ribbon slant is not removed, repeat from the above item, (1-1).

Ribbon Left-Right Balance Adjustment Knob (Front)

Ribbon Left-Right Balance Adjustment Knob (Rear)

Ribbon

Adjustments

CL-S6621 3-62

Removing Ribbon Wrinkles

The following explains the general procedure for removing ribbon wrinkles. Adjusting points: • Ribbon tension • Ribbon Left-Right Balance Adjustment Knob (Front) - Ribbon slant • Ribbon Left-Right Balance Adjustment Knob (Rear) - Ribbon slant • “Shaft, Ribbon Guide” (a part of the “SA, Head”) - Ribbon slant How to check ribbon wrinkles: • Visual check Adjustment procedure: First, adjust the ribbon tension and then the ribbon paths (front/rear) to remove ribbon wrinkles. (1) Ribbon slant elimination adjustment

Ribbon is fed from the supply side and taken up on the take-up side via the “SA, Ribbon Tension Shaft R” and the “SA, Ribbon Tension Shaft F”. (See the figure on the next page.) 1. Adjust the Ribbon Left-Right Balance Adjustment Knob (Front) and then the Ribbon

Left-Right Balance Adjustment Knob (Rear) to remove ribbon wrinkle. Refer to “3-7-2(1) Ribbon slant elimination adjustment”.

(2-1) Visual check and adjustment

Checking the ribbon surface visually is a good way to see whether the ribbon wrinkles or not. You can find wrinkles by the reflected light on the ribbon surface. Check both take-up side and supply sides of ribbon. (See the figure on the next page to find the places where wrinkles may appear.) NOTE: For removing wrinkles, front side adjustment is more effective than the rear side

one.

1. Perform test print in self print mode. (Refer to “2-3-2-(2-1) Self print mode”.) 2. Visually check the take-up side for ribbon wrinkles.

Since ribbon is taken up stronger on the shorter ribbon path side, wrinkles appear on the longer path side. During printing the self print patterns, check wrinkles and correct the ribbon travel as follows: • If wrinkles are found on the left side (“a” in the figure), turn the Ribbon Left-Right

Balance Adjustment Knob (Front) clockwise. • If wrinkles are found on the right side (“a’ “ in the figure), turn the knob

counterclockwise. • If wrinkles are found at around center, find the side (either front or rear) and turn the

knob accordingly. 3. Visually check on the supply side for ribbon wrinkles.

Since ribbon is pulled stronger on the shorter ribbon path side, wrinkles appear on the longer path side. During printing the self print patterns, check wrinkles and correct ribbon travel as follow: • If wrinkles are found on the left side (“b” in the figure), turn the Ribbon Left-Right

Balance Adjustment Knob (Rear) counterclockwise.

Adjustments

3-63 CL-S6621

b

a’

a

AA’

BB’

A

A’

B

B’

SA, Ribbon Sensor Frame F


Ribbon Left-Right BalanceAdjustment Knob (Rear)Ribbon Left-Right Balance

Adjustment Knob (Front)

[Front]

b’

Ribbon

• If wrinkles are found on the right side (“b’ “ in the figure), turn the knob clockwise. • If wrinkles are found at around center, find the side (either front or rear) and turn the

knob accordingly. 4. Be sure that the adjusted positions in Steps 2 and 3 are at around the center of the

scales, respectively.

4-1 CL-S6621


CL-S6621 4-2


TABLE OF CONTENTS 4-1. Error Message and Corrective Actions ........................................................................... 4-3 4-2. Troubleshooting .............................................................................................................. 4-5

4-2-1. Problems in Powering Up the Printer ................................................................. 4-5 4-2-2. Media-feed Problems ......................................................................................... 4-6 4-2-3. Problems in Printing ........................................................................................... 4-7 4-2-4. Ribbon-feed Problem ......................................................................................... 4-8 4-2-5. Sensor Problems................................................................................................ 4-10 4-2-6. Operation Panel Problems ................................................................................. 4-12 4-2-7. Connector Location ............................................................................................ 4-13

Error Message and Corrective Actions

4-3 CL-S6621

4-1. Error Message and Corrective Actions When an error occurs, the error condition will be displayed on the operation panel. The LEDs on the control panel blink to tell you the error contents. In case of error (except for abnormal head/motor temperature), the printer enters off line and the PRINT LED goes out.

Causes/Corrective Actions PRINT LED CONDITION LED ERROR LED

Head open • Close the head.

OFF OFF OFF

ON

Media end • Add media.

OFF OFF OFF

ON

Media out (Media not detected)

• Incorrect sensor positioning: Correct the sensor position to

match the sensor position with the label/tag’s black mark.

• Incorrect Media mode menu: Match the Media mode menu

(e.g. SeeThrough) and media to be used.

• Incorrect sensor adjustment

against media to be used: Enter sensor adjustment mode

([PAUSE]+[FEED]+[STOP]+ [POWER]), and perform sensor adjustment.

OFF OFF

ON

OFF

ON

Abnormal ribbon feed

OFF OFF

ON

OFF

ON

Ribbon out (Ribbon end)

OFF OFF

ON

OFF ON

Abnormal temperature raise of “SA, Head”

• Printing will temporarily stop. Wait until the “SA, Head” gets cool.

OFF

ON OFF

ON

OFF

Error Message and Corrective Actions

CL-S6621 4-4

Causes/Corrective Actions PRINT LED CONDITION LED ERROR LED

Abnormal temperature raise of “SA PF Motor” or “SA Ribbon Motor F”

• Printing will temporarily stop. Wait until the motor gets cool.

Abnormal temperature raise of auto cutter (Optional)

• Printing will temporarily stop.

Wait until the auto cutter gets cool.

OFF

ON OFF

ON

OFF

Abnormal head resistance

• Due to defective thermal element:

Printing quality will degrade.

OFF OFF

ON

OFF

ON

Communication error

• Reception buffer overrun • Parity or framing error • Transmission buffer overflow

OFF

OFF

ON

OFF

System error

• Overheat of “SA PF Motor”, “SA Ribbon Motor F”, “SA, Head” or the cutter motor (option)

• Overcurrent of “SA PF Motor”

OFF OFF

ON

OFF

ON

Auto cutter abnormality (Optional) • Jamming, etc.

OFF OFF OFF

ON

Paper near end

* By default, issuing a paper near end alarm is disabled. To enable it, change the Paper Near End Alarm submenu under the “PageSetup” main menu from Off to On.

ON OFF OFF

ON

Troubleshooting

4-5 CL-S6621

4-2. Troubleshooting The following tables show possible remedies for various symptoms that might occur. Symptoms are given in the left column, and the corresponding remedies in the right column. Notes: 1. When parts are replaced, refer to Chapter 3 "Disassembly and Maintenance". 2. Connectors (J . . .) given in the column of checks and remedies are connected with the

“SA, Main PCB”. For the location of each connector, refer to “4-2-7 Connector Location".

4-2-1. Problems in Powering Up the Printer

Symptoms Checks Remedies No power to the printer

1. Check voltage on the input power line. Acceptable supply voltage: 85V to 132V AC for 120V version 185V to 264V AC for 220V version

2. Is the connector of “SA, Power SW

Cable” firmly connected to the “Unit, Power Supply”?

3. Is the “SA, Power Cable” firmly

connected between the “Unit, Power Supply” and the “SA, Main PCB” (J15)?

4. Is +24V supplied to the pins 1-4 of J15

on the “SA, Main PCB”? (GND: Pins 5-8)

[Bottom right of the “SA, Main PCB”] 5. Is the “Cable, Opepane” connected

between the “SA, Main PCB” (J4) and the “SA, Opepane PCB” firmly? If it is not connect or is inserted upside down, no LED lights even if you turned ON the power.

6. Failure in the power supply circuit.

7. Failure in the control circuit.

1. Supply correct voltage. 2. Connect it firmly. 3. Connect it firmly. 4. If no DC voltage is supplied,

replace the “Unit, Power Supply”. NOTE: If the “Unit, Power Supply” is NOT connected to the “SA, Main PCB”, the output will be +9V. This is not a trouble. If both PCBs are connected, +24V will be correctly output.

5. Connect it firmly. 6. Replace the “Unit, Power Supply”. 7. Replace the “SA, Main PCB”.

Troubleshooting

CL-S6621 4-6

4-2-2. Media-feed Problems Symptoms Checks Remedies

No media feed

1. Are the connectors J6 and J7 (for “SA PF Motor”) connected firmly?

2. Is the connector J15 (for “Unit, Power

Supply”) connected firmly? 3. Is +24V supplied to the pins 1-4 of J15


[Bottom right of the “SA, Main PCB”] 4. Failure in the control circuit or in the

paper feed motor driver. 5. Does the “SA PF Motor” work?

1. Connect them firmly. 2. Connect it firmly. 3. Replace the “Unit, Power Supply”. 4. Replace the “SA, Main PCB”. 5. Replace the “SA PF Motor”.

Irregular media feed pitch

1. Are the connectors J6 and J7 (for “SA PF Motor”) connected firmly?

2. Is dust or other foreign matter on the

“SA2_Platen”? 3. Does the media feed mechanism work

smoothly? 4. Failure in the control circuit or in the

paper feed motor driver.

1. Connect them firmly. 2. Remove dust or foreign matter. 3. Check, clean and lubricate

mechanical parts. Note: Refer to Chap. 3

"Disassembly and Maintenance". 4. Replace the “SA, Main PCB”.

Media jamming 1. Is media set correctly? 2. Is the media being used within

manufacturer's specifications? 3. Check the media feed mechanism and

media path for dust or other foreign matter.

1. Set media correctly. 2. Use media within manufacturer's

specifications. 3. Remove dust or foreign matter.

Troubleshooting

4-7 CL-S6621

4-2-3. Problems in Printing Symptoms Checks Remedies

No print

1. Is the head block securely closed? 2. Is the “SA, Head” over heated?

In this case, PRINT LED and CONDITION LED simultaneously blink.

3. Is the “SA PF Motor” over heated?

In this case, PRINT LED and CONDITION LED blink alternatively.

4. Is “SA Ribbon Motor F” over heated?

In this case, PRINT LED and CONDITION LED blink alternatively.

5. Is the interface cable firmly connected

between the printer and the host? 6. Are the “SA, Head Signal Cable” and

“SA, Head Power Cable” connected between the “SA, Head” and the “SA, Main PCB” (J3 and J5)?

7. Does the transparent/reflective sensor

detect presence of media? 8. Is +24V supplied to the pins 1-4 of J15


[Bottom right of the “SA, Main PCB”] 9. “SA, Head” is broken. 10. Failure in the head driver circuit. 11. Failure in the control circuit. 12. For thermal transfer printing:

Is ribbon set correctly? 13. For thermal printing:

Is thermal paper used?

1. Close the head block correctly. 2. Wait until the “SA, Head” gets cool.

Printing will resume automatically. 3. Wait until the “SA PF Motor” gets

cool. Printing will resume automatically. 4. Wait until the “SA Ribbon Motor F”

gets cool. Printing will resume automatically.

5. Connect it firmly. 6. Connect them firmly. 7. To check, see “Sensor Problems". 8. Replace the “Unit, Power Supply”. 9. Replace the “SA, Head”. 10. Replace the “SA, Head”. 11. Replace the “SA, Main PCB”. 12. Set the ribbon correctly. (Be sure

that the inked surface faces the media.)

13. Use thermal paper.

Troubleshooting

CL-S6621 4-8

Symptoms Checks Remedies

Poor printing 1. The “SA, Head” is dirty. 2. Thickness adjustment is improper. 3. Is +24V supplied to the pins 1-4 of J15


[Bottom right of the “SA, Main PCB”]

1. Clean it with a head cleaner. 2. Adjust the media thickness

adjustment dial to suit to the media thickness being used.

3. Replace the “Unit, Power Supply”.

Uneven print density 1. Head balance is improper. Uneven print density may appear either

on the right side or the left side.

1. Adjust the media width adjustment dial to suit to the media width being used.

4-2-4. Ribbon-feed Problem

Symptoms Checks Remedies Ribbon is not fed at all, or is not fed correctly.

1. Is the ribbon correctly inserted into the ribbon holders?

2. Is the ribbon path correct? 3. Is the cable connected between J19 on

the “SA, Main PCB” and J102 on the “SA, Ribbon PCB” firmly?

4. Are the cables connected between

J101/J107 on the “SA, Ribbon PCB” and the “SA Ribbon Motor F” firmly?

5. Is the cable connected between J103 on

the “SA, Ribbon PCB” and the “SA Ribbon Motor R” firmly?

(to be continued)

1. Insert the ribbon correctly. 2. Install the ribbon correctly. 3. Connect it firmly. 4. Connect them firmly. 5. Connect it firmly.

Troubleshooting

4-9 CL-S6621

Symptoms Checks Remedies Ribbon is not fed at all, or is not fed correctly.

6. Does the ribbon cooling fan work correctly for cooling the ribbon motors? If not, check if the cable of the “SA, Fan” is firmly connected to the “SA, Ribbon PCB” (J106). Note: The fan does not turn all the time. It turns when the temperature of the “SA Ribbon Motor F” on the front side exceeds a certain value.

7. Do the ribbon sensors on the front and

rear sides work correctly? See “4-2-5 Sensor Problems”.

8. Do the ribbon drive gears work

correctly? 9. Does the “SA Ribbon Motor F”/“SA

Ribbon Motor R” work correctly? 10. Failure in the ribbon motor drive circuit. 11. Failure in the ribbon motor control

circuit.

6. Connect the cable firmly. 7. Replace the “SA, Ribbon Sensor”

on the front/rear side. 8. Replace a defective ribbon gear. 9. Replace the “SA Ribbon Motor F”/

“SA Ribbon Motor R”. 10. Replace the “SA, Ribbon PCB”. 11. Replace the “SA, Main PCB”.

Ribbon slants.

1. Is the ribbon correctly inserted into the ribbon holders?

2. Is the ribbon path correct? 3. Is the ribbon slant elimination

adjustment made?

1. Insert the ribbon correctly. 2. Install the ribbon correctly. 3. Adjust it according to “3-7-2 Ribbon

Slant Elimination Adjustment”.

Troubleshooting

CL-S6621 4-10

4-2-5. Sensor Problems Symptoms Checks Remedies

Head block is closed, but head open error is indicated by LEDs. (Head up switch problem)

1. Is the connector of “SA, Head Up Switch” firmly connected to the “SA, Main PCB” (J11)?

2. Does the head up switch activating

mechanism push the switch lever and the switch turn ON properly?


1. Connect it firmly. 2. Replace the “SA, Head Up

Switch”. 3. Replace the “SA, Main PCB”.

Ribbon tension is not correctly controlled. (Front/rear side of “SA, Ribbon Sensor” problem)

1. Is the connector of “SA, Ribbon Sensor”on the front side firmly connected to the “SA, Ribbon PCB” (J104)?

2. Is the connector of “SA, Ribbon Sensor”

on the rear side firmly connected to the “SA, Ribbon PCB” (J105)?

3. Does the “SA, Ribbon Sensor” on the

front/rear side work correctly?


1. Connect it firmly. 2. Connect it firmly. 3. Replace the “SA, Ribbon Sensor”

on the front/rear side.

4. Replace the “SA, Ribbon PCB” or the “SA, Main PCB”.

Ribbon end is not correctly detected. (Rear side of “SA, Ribbon Sensor” problem)

1. Is the connector of the “SA, Ribbon Sensor” on the rear side firmly connected to the “SA, Ribbon PCB” (J105)?

2. Does the “SA, Ribbon Sensor” on the

rear side work correctly? 3. Failure in the control circuit.

1. Connect it firmly. 2. Replace the “SA, Ribbon Sensor”

on the rear side.

3. Replace the “SA, Ribbon PCB” or the “SA, Main PCB”.

Troubleshooting

4-11 CL-S6621

Symptoms Checks Remedies

Label on liner or notch of tag is not detected. (Transparent sensor problem) or Paper end is not detected.

1. Is the Media Sensor menu setting correct?

2. Does the marker of Transparent Sensor

match with that of the bottom sensor (Reflective Sensor)?

3. Is the sensor adjustment performed

against media to be used? 4. Is the “FFC, TRA Sensor” (flexible

cable) firmly connected between the “SA TRA Sen PCB” and the “SA, Main PCB” (J9)?

5. Is the “FFC, TRA Sensor” (flexible

cable) inserted correctly (not upside down) on the “SA, Main PCB” (J9)?

6. Is the “SA, Ref Sensor Cable” firmly

connected between the “SA Ref Sen PCB” and the “SA, Main PCB” (J8)?

7. Is dust on the LEDs of the Reflective

Sensor? 8. Failure in the Transparent Sensor or the

Reflective Sensor. 9. Failure in the control circuit.

1. Set it to “See Through”. 2. They match each other unless they

are reassembled incorrectly. Correct them.

Note: Refer to Chap. 3 "Disassembly and Maintenance".

3. Perform the sensor adjustment.

See “2-3-2 (1-1) Sensor Adjustment mode”.

4. Connect it firmly. 5. Insert it in the correct direction. 6. Connect it firmly. 7. Clean the LEDs to remove dust. 8. Replace the “SA TRA Sen PCB” or

the “SA Ref Sen PCB”. 9. Replace the “SA, Main PCB”.

Black mark on tag is not detected. (Reflective sensor problem) or Paper end is not detected.

1. Is the Media Sensor menu correct? 2. Does the Reflective Sensor match with

the black mark? 3. Is the sensor adjustment is performed

against media to be used? 4. Is the “SA, Ref Sensor Cable” firmly

connected between the “SA Ref Sen PCB” and the “SA, Main PCB” (J8)?

5. Is dust on the LEDs or photo transistor

of the Reflective Sensor? 6. Failure in the Reflective Sensor. 7. Failure in the control circuit.

1. Set it to “Reflect”. 2. Match them. 3. Perform the sensor adjustment.

See “2-3-2 (1-1) Sensor Adjustment mode”.

4. Connect it firmly. 5. Clean the LEDs to remove dust. 6. Replace the “SA Ref Sen PCB”. 7. Replace the “SA, Main PCB”.

Troubleshooting

CL-S6621 4-12

Symptoms Checks Remedies Paper near end alarm does not occur for roll paper.

1. Are the following Paper Near End menus set correct in the Menu Settings? Paper Near End Status: ON Paper Near End Alarm: ON (by default, this is set to OFF)

2. Is the connector of “SA PNE Sensor”

firmly connected to the “SA, Main PCB” (J12)?

3. Failure in the PNE Sensor circuit or

cable. 4. Failure in the control circuit.

1. Set the Paper Near End menus correctly.

2. Connect it firmly. 3. Replace the “SA PNE Sensor”. 4. Replace the “SA, Main PCB”.

4-2-6. Operation Panel Problems

Symptoms Checks Remedies Nothing is displayed on the LED.

1. Is the “Cable, Opepane” (flexible cable) connected between the “SA, Main PCB”(J4) and the “SA, Opepane PCB” firmly?

2. Is the “Cable, Opepane” (flexible cable)

inserted in a wrong direction? 3. Failure in the “SA, Opepane PCB”. 4. Failure in the control circuit.

1. Connect it firmly. 2. Insert it in the correct direction. 3. Replace the “SA, Opepane PCB”. 4. Replace the “SA, Main PCB”.

No key works.

1. Is the “Cable, Opepane” (flexible cable) connected between the “SA, Main PCB”(J4) and the “SA, Opepane PCB” (CN301) firmly?

2. Is the “Cable, Opepane” (flexible cable)

inserted in a wrong direction? 3. Failure in the “SA, Opepane PCB”. 4. Failure in the control circuit.

1. Connect it firmly. 2. Insert it in the correct direction. 3. Replace the “SA, Opepane PCB”. 4. Replace the “SA, Main PCB”.

Troubleshooting

4-13 CL-S6621

J106

J103

J105

J101 J107

J104J102

To SA Ribbon Motor F(for thermistor)

To SA, Main PCB

To SA Ribbon Motor F

To SA, Ribbon Sensor(on the front side)To SA, Ribbon Sensor

(on the rear side)

To SA Ribbon Motor R

To SA, Fan

SA, Ribbon PCB

J12 (J10) (J13)

J5

J3

J7

J6

J4

J19

J15

J17

J201

J202(J14)

J16

J18USB2.0

RS232C

J8 J9J11

SA, Main PCB

To SA PF Motor(for thermistor)

To Unit, Power SupplyTo SA, Opepane PCB

To SA, Head(for signals)

To SA TRA Sen PCBTo SA Ref Sen PCBTo SA, Head Up Switch

To SA, Ribbon PCB

To optional I/F PCB (Option)

To SA, Head(for power)

To SA PF Motor

To SA PNE Sensor

SA, Relay PCB

4-2-7. Connector Location [SA, Main PCB]

[SA, Ribbon PCB]

5-1 CL-S6621

CHAPTER 5 PARTS LISTS

CL-S6621 5-2

CHAPTER 5 PARTS LIST

TABLE OF CONTENTS

Recommended Spare Parts List .............................................................................................. 5-3 Mechanical Section

General Assembly (Drawing No. 1) ................................................................................ 5-5 Unit, Base (Drawing No. 2) ............................................................................................. 5-9 Unit, Mechanism (Drawing No. 3)................................................................................... 5-14 Unit, Head (Drawing No. 4)............................................................................................. 5-17 Unit, PF (Drawing No. 5)................................................................................................. 5-21 Unit, Sensor U (Drawing No. 6) ...................................................................................... 5-26 Unit, Control Panel (Drawing No. 7) ............................................................................... 5-30 Unit, Ribbon (Drawing No. 8).......................................................................................... 5-33 SA2, Ribbon Unit Fan (Drawing No. 9)........................................................................... 5-37 Accessories (Drawing No. 10) ........................................................................................ 5-40

Chapter 5. Parts Lists

CL-S6621 5-3

CL-S6621

Recommended Spare Parts List

Revision Up List

Sheet No. Rev. No. Date

1/1 0 Mar. 12, 2013

5-4 CL-S6621

PARTS LIST for CL-S6621 TITLE: Recommended Spare Parts List Sheet No. 1/1 Rev. No. 0

Maint. Class Item No. Location Part No. Part Name Q'ty/

Unit Worn Casual Remarks @

1 2-12 PPS00058-0 SA, Main PCB (200ENG) 1

2 2-23-1 PWT20005-0 Unit, Power Supply (100V) 1 For CSA

3 2-23-2 PWT20006-0 Unit, Power Supply (200V) 1 For CSE/China

4 3-5 PPK90007-0 SA2 Platen 1

5 4-12 PPM80005-0 SA, Head 1

6 5-12 JM66730-1 SA Ref Sen PCB 1

7 5-28 PF80003-0 SA PF Motor 1

8 6-9 JM66725-0 SA TRA Sen PCB 1

9 8-2 PPS00059-0 SA, Ribbon PCB 1

10 8-3 PWF80014-0 SA Ribbon Motor R 1

11 8-5 PPF80004-0 SA Ribbon Motor F 1

12 816 PPS90020-0 SA, Ribbon Sensor 2

13

14

15

16

17

18

19

20


CL-S6621 5-5

CL-S6621 Drawing No. 1 Parts List & Location for General Assembly

Revision Up List


1/2 0 Mar. 12, 2013

2/2 0 Mar. 12, 2013

5-6 CL-S6621

DRAWING NO. 1 General Assembly (Rev. 0)

12

13

119

67

8

9

10

14

4

1720

9

16

23

3

1

15

5

19-119-2

18-118-2


CL-S6621 5-7

PARTS LIST for CL-S6621 TITLE: General Assembly Sheet No. 1/2

Drawing No. 1 Rev. No. 0

Location Part Name Part No. Q'ty/ Unit Remarks @

1-1 Cover Top (BK) PBA00062-0 1

-2 Label CL-S6621 PRX30043-0 1

-3 Window Side JM56224-1 2

-4 Window JM56209-0 1

-5 Logo Citizen L PAX30002-0 1

-6 Screw, PH, M5.0x15 (NI) E00150-150WF 1

-7 Damper Cover PWG40004-0 1

-8 Nut, (#3), M5 (NI) E40250-000WF 1

-9 Screw, PHT (PT2T), M3.0x14 E10130-140F 11

-10 Cover Connector (BK) PBA00064-0 1

-11 Cover Front (BK) PBA00065-0 1

-12 Screw, BH, M3.0x4 (NI) E00530-040WF 1

-13 Cover Cable PBA00058-0 1

-14 SA, Ribbon Holder PPM40001-0 2

-15 Case U (BK) PBA00061-0 1

-16 Support Top Cover (BK) PBA00063-0 1

-17 Label, Main Guidance PRX30059-0 1

-18-1 Label Rating JS12 US PRX00020-0 1 For CSA

-18-2 Label Rating JS12 EU PRX00021-0 1 For CSE/China/Korea

-19-1 Label Caution North EU PRX10006-0 1 For CSE

5-8 CL-S6621

PARTS LIST for CL-S6621 TITLE: General Assembly Sheet No. 2/2



1-19-2 Label Caution (China) FB99985-0 1 For China

-20 Label Caution Cover Open PRX10014-0 1


CL-S6621 5-9

CL-S6621 Drawing No. 2 Parts List & Location for Unit, Base

Revision Up List


1/3 0 Mar. 12, 2013

2/3 0 Mar. 12, 2013

3/3 0 Mar. 12, 2013

5-10 CL-S6621

DRAWING NO. 2 Unit, Base (Rev. 0)

29

2

2

30

29

2930

1939

20

3

1

19

21

19

19

15

16

17

18

22

29

24

25

27

23

35

29

13

12109

84

33

38

5 292940

729

326

14(DRAW NO.7)

(DRAW NO.8)

(DRAW NO.3)

26

11

34

29

36

2

28

37 29

29

2929

29

31 31

35


CL-S6621 5-11

PARTS LIST for CL-S6621 TITLE: Unit, Base Sheet No. 1/3



2-1 Unit, Ribbon - 1 (Ref. Drawing No. 8)

-2 Wire Tie C6701-003# 4

-3 Unit, Mechanism - 1 (Ref. Drawing No. 3)

-4 Plate Inlet PAC70027-0 1

-5 SA, Power SW Cable PPS30023-0 1

-6 Holder PNE PAE00026-0 1

-7 SA PNE Sensor PPS90021-0 1

-8 Cover Main PCB PAC70029-0 1

-9 SA, Relay PCB PPS00060-0 1

-10 Spacer (M3 H20mm) PCH40003-0 2

-11 Plate, I/F Cover TA54107-1 1

-12 SA, Main PCB (200ENG) PPS00058-0 1

-13 Sheet Insulation Main PCB PRC00008-0 1

-14 Plate Main PCB PAC70028-0 1

-15 Plate Earth PAC70030-0 1

-16 Cushion, Ope-Pane Cable JM59903-0 1

-17 Cable, Opepane JM67900-1 1

-18 Unit, Control Panel - 1 (Ref. Drawing No. 7)

-19 Leg Case L R JM59901-0 4

-20 Case L (BK) PBA00056-0 1

5-12 CL-S6621




2-21 Case Power PCB PBA00057-0 1

-22 SA Power Cable PPS30019-0 1

-23-1 Unit, Power Supply (100V) PWT20005-0 1 For CSA

-23-2 Unit, Power Supply (200V) PWT20006-0 1 For CSE/China/Korea

-24 Cover Power PCB PAC70032-0 1

-25 Sheet Insulation Power PCB PRC00006-0 1

-26 Spacer (fai3.5 7xL4mm) PWH10002-0 1

-27 Plate Power PCB PAC70031-0 1

-28-1 Label Inlet Volt (100-120) PRX30001-0 1 For CSA

-28-2 Label Inlet Volt (200-240) PRX30002-0 1 For CSE/China/Korea

-29 Screw, BH, M3.0x4 (NI) E00530-040WF 29

-30 Screw, PHT (PT2T), M3.0x14 E10130-140F 5

-31 Screw, BH (N), M3.0x6 (NI) E00530-060WF 4

-32 Screw, PH, M2.0x4 E00120-040F 2

-33 Screw, BH, M4.0x5 (NI) E00540-050WF 1

-34 Lock Screw (Inch) C6390-071# 2

-35 Screw, PHT (#2), M3.0x6 E10130-060F 4

-36 Screw, FH, M3.0x6 E00230-060F 2

-37 Nut, (#3), M4 E40140-000F 1

-38 Washer, Ext.T, 4 (NI) E50740-000WF 1


CL-S6621 5-13




2-39 Leaf Case U PAG60010-0 1

-40 Spacer PNE PBH40011-0 1

5-14 CL-S6621

CL-S6621 Drawing No. 3 Parts List & Location for Unit, Mechanism

Revision Up List


1/1 0 Mar. 12, 2013


CL-S6621 5-15

DRAWING NO. 3 Unit, Mechanism (Rev. 0) 1

2

3

5

13

12

67-17-27-3

9

4

14

10

112

8

2

15(DRAW NO.6)

(DRAW NO.5)

(DRAW NO.4)

16

5-16 CL-S6621

PARTS LIST for CL-S6621 TITLE: Unit, Mechanism Sheet No. 1/1



3-1 SA, Ribbon Cable PPS30018-0 1

-2 Screw, BH, M3.0x4 (NI) E00530-040WF 4

-3 Plate Ribbon Cable Stay PAE00027-0 1

-4 Unit, Head - 1 (Ref. Drawing No. 4)

-5 SA2 Platen PPK90007-0 1

-6 Label 2, Caution, Head (AH50) AH90935-0 1 For CSA/CSE/Korea

-7-1 Label 6, Caution, Head AR99901-0 1 For CSE/Korea

-7-2 Label 7, Caution, Head AR99902-0 1 For CSA

-7-3 Label, Caution Head AM90901-0 1 For China

-8 Label, Head Adjust JM99982-0 1

-9 Label, Head Balance JM99981-0 1

-10 Screw, PH (SW+PW), M4.0x16 E00940-160F 1

-11 Shaft Head Holder JM42007-0 1

-12 Spring Ribbon Unit Dumper PHG60001-0 1

-13 E-Ring 4.0 E60340-000F 1

-14 Unit, PF - 1 (Ref. Drawing No. 5)

-15 Unit, Sensor U - 1 (Ref. Drawing No. 6)

-16 Bush Head Holder PCE40003-0 1


CL-S6621 5-17

CL-S6621 Drawing No. 4 Parts List & Location for Unit, Head

Revision Up List


1/2 0 Mar. 12, 2013

2/2 0 Mar. 12, 2013

5-18 CL-S6621

DRAWING NO. 4 Unit, Head (Rev. 0) 28

10

8

9

563

41

1

2

11

31

26

26

22

2324

32

30

2021

19

15

16

29

27

13

12

18

17

14

7

28

25

27

27

27

27


CL-S6621 5-19

PARTS LIST for CL-S6621 TITLE: Unit, Head-TT Sheet No. 1/2



4-1 Bushing Head JM11201-0 2

-2 Plate Holder Head PAE00023-0 1

-3 Spring Head L PJG60045-0 1 -4 Plate Head Earth JM14105-0 1 -5 Plate Head Balance PAC70037-0 1

-6 Spacer Head Balance PBH40009-0 1

-7 Spring Head R PJG60044-0 2

-8 Wire Tie C6701-003# 1

-9 SA, Head Signal Cable PPS30017-0 1

-10 SA, Head Power Cable PPS30016-0 1

-11 SA, Head PPM80005-0 1

-12 SA Cover Frame PPC60012-0 1

-13 Holder Guide Sensor U JM14211-0 1

-14 Support Pop Up PBC80029-0 1

-15 Cam Head Balance JM19203-0 1

-16 Pivot Head Balance Cam JM12201-0 1

-17 Cover Head Cable PBC80023-0 1

-18 Spring Head Holder PJG60051-0 1

-19 SA Head Adjust Lever PPC70005-0 1

-20 Guide, Head Adjust (Spring) JM14204-0 1

5-20 CL-S6621

PARTS LIST for CL-S6621 TITLE: Unit, Head-TT Sheet No. 2/2



4-21 Cam Head Adjust JM19201-0 1

-22 Base Head Adjust PAC70035-0 1

-23 Bush Head Adjust PBE40017-0 1 -24 Spring, Adjust Cam JM13604-0 1 -25 Sheet Head Connector P PRC00010-0 1

-26 E-Ring 3.0 E60330-000F 3

-27 Screw, BH, M3.0x4 (NI) E00530-040WF 6

-28 Screw, PH, M3.0x10 E00130-100F 2

-29 Screw, PH, M3.0x6 E00130-060F 1

-30 Screw, PHT (#2), M2.0x6 E10120-060F 1

-31 Screw, NO.1, TFH (6-0.7), M3.0x6 (NI) E04630-060WF 2

-32 Washer, Plain, 2.6x6.5x0.5 E50126-005F 1


CL-S6621 5-21

CL-S6621 Drawing No. 5 Parts List & Location for Unit, PF

Revision Up List


1/3 0 Mar. 12, 2013

2/3 0 Mar. 12, 2013

3/3 0 Mar. 12, 2013

5-22 CL-S6621

DRAWING NO. 5 Unit, PF (Rev. 0)

11

141246

461315

16

1718

50

10

19

20

21

22 4124

2325

47 26

33

32

425138

45

34

35

48

3637

27

44

1 23

4

5

49 6

78

29

30

2831

45

4545

4545

454545

45

45

45

45

3030

45 45

9

39

43

40


CL-S6621 5-23

PARTS LIST for CL-S6621 TITLE: Unit, PF Sheet No. 1/3 Drawing No. 5 Rev. No. 0


5-1 Hinge One Way PWG40003-0 1

-2 Shaft One Way Hinge PCG80057-0 1

-3 Gear One Way Hinge PFF00002-0 1

-4 Gear Reduction PF 1 PBF00032-0 1

-5 Gear Idle PF PBF00034-0 1

-6 Gear Reduction PF 2 PBF00033-0 1

-7 SA2 Main Frame L PPC60020-0 1

-8 Gear Bevel Joint Lead Screw PBF00039-0 1

-9 Support PF Idle Gear PAE00033-0 1

-10 Frame Main PAC60031-0 1

-11 Holder Adjust Sensor L PBE00033-0 1

-12 SA Ref Sen PCB JM66730-1 1

-13 SA, Ref Sensor Cable PPS30022-0 1

-14 Guide Paper R PBM30020-0 1

-15 Spring Friction Sen PG JM23604-0 1

-16 Plate Function PG JM24117-0 1

-17 Sheet Blind PRC80005-0 1

-18 Shaft Sensor Guide PCG80045-0 1

-19 SA Main Frame R PPC60011-0 1

-20 Holder, Guide Sensor L JM44207-0 1

5-24 CL-S6621



5-21 Lever Head Lock JM44203-0 1

-22 Spring Head Lock JM43601-0 1

-23 Pop Up Cover Frame PBA80002-0 1

-24 Spring Pop Up PJG60052-0 1

-25 Guide Cover Frame Pop Up PBA70008-0 1

-26 SA, Head Up Switch PPT00007-0 1

-27 Plate Peel Guide PAC70034-0 1

-28 SA PF Motor PPF80003-0 1

-29 SA, PF Motor Cable PPS30021-0 1

-30 Wire Tie C6701-003# 3

-31 Cover Sensor Cable L PBC80028-0 1

-32 Gear Lead Screw L PBF00036-0 1

-33 Holder Screw L PBE00034-0 1

-34 Shaft Lead Screw PCG80046-0 1

-35 Pinion Sensor L PBF00035-0 1

-36 Leaf Pinion Sensor L PAG60005-0 1

-37 Carriage Adjust Sensor L PBK00003-0 1

-38 Spacer, CR Shaft NH19102-0 1

-39 Label Edge Mark PRX30058-0 1

-40 E-Ring 4.0 E60340-000F 1


CL-S6621 5-25



5-41 E-Ring, 2.5 E60325-000F 1 -42 E-Ring 3.0 E60330-000F 1 -43 E-Ring 1.5 E60315-000F 1 -44 Screw, PH, M3.0x6 E00130-060F 2 -45 Screw, BH, M3.0x4 (NI) E00530-040WF 15 -46 Screw No.0 PHT (Bt#1) M2.0x3 E11920-030F 2 -47 Screw, No.0, PHT (Bt #3), M1.7x7 E13517-070F 1 -48 Screw, BHT (PT), M2.0x6 E12820-060WF 2 -49 Screw, PH (PW), M2.0x8 E00620-080F 1 -50 Spacer Guide Shaft PRH40001-0 1 -51 Wave Washer 4x8xt015 E51440-001SF 1

5-26 CL-S6621

CL-S6621 Drawing No. 6 Parts List & Location for Unit, Sensor U

Revision Up List


1/2 0 Mar. 12, 2013

2/2 0 Mar. 12, 2013


CL-S6621 5-27

DRAWING NO. 6 Unit, Sensor U (Rev. 0)

20

21

22

24

7

8

17

18

1818

1416

13

19

12

1023

116

54

3

2

1

9

15

5-28 CL-S6621

PARTS LIST for CL-S6621 TITLE: Unit, Sensor U Sheet No. 1/2



6-1 Guide Paper L PBM30019-0 1

-2 Shaft Hinge Guide Paper U PCG80047-0 1

-3 Spring Guide Paper U PJG60041-0 1

-4 Spacer Hinge Shaft PBH40008-0 1

-5 Gear Bevel Idle Sensor U PBF00037-0 1

-6 Gear Bevel Lead Screw U PBF00038-0 1

-7 FFC, TRA Sensor PSS40010-0 1

-8 Holder Adjust Sensor U PBE00035-0 1

-9 SA TRA Sen PCB JM66725-0 1

-10 Cover Guide Paper U PBC80022-0 1

-11 Shaft Lead Screw PCG80046-0 1

-12 Guide Paper U PBM30021-1 1

-13 Knob Guide Paper U PBH20006-0 1

-14 Spacer, CR Shaft NH19102-0 1

-15 E-Ring, 2.5 E60325-000F 1

-16 E-Ring 3.0 E60330-000F 1

-17 Screw No.0, TFH (PT4-0.5), M2.0x4 E15920-040WF 1

-18 Screw, BHT (PT), M2.0x6 E12820-060WF 5

-19 Screw, BHT (#2), M3.0x6 (NI) E10530-060WF 1

-20 Leaf Holder Adjust Sensor U PAG60009-0 1


CL-S6621 5-29

PARTS LIST for CL-S6621 TITLE: Unit, Sensor U Sheet No. 2/2



6-21 Nut, (#3), M2 E40220-00W 3

-22 Pin Guide Paper U PCG80079-0 3

-23 Wave Washer 4x8xt015 E51440-001SF 1

-24 Polyslider JN39901-0 1

5-30 CL-S6621

CL-S6621 Drawing No. 7 Parts List & Location for Unit, Control Panel

Revision Up List


1/1 0 Mar. 12, 2013


CL-S6621 5-31

DRAWING NO. 7 Unit, Control Panel (Rev. 0)

4

3

21

5

5-32 CL-S6621

PARTS LIST for CL-S6621 TITLE: Unit, Control Panel Sheet No. 1/1



7-1 Cover Ope-Pane (BK) PBA00066-0 1

-2 Switch, CL-S JM56253-0 1

-3 LED, Window JM56208-0 1

-4 SA, Opepane PCB JM66720-1 1

-5 Screw, PHT (#2), M3.0x6 E10130-060F 3


CL-S6621 5-33

CL-S6621 Drawing No. 8 Parts List & Location for Unit, Ribbon

Revision Up List


1/2 0 Mar. 12, 2013

2/2 0 Mar. 12, 2013

5-34 CL-S6621

DRAWING NO. 8 Unit, Ribbon (Rev. 0)

134

2

334

10

11

35

9

8 7

6

34

534

36

3512

1315

37

1617

34

15

37

391819

2021

2223

24

24

25 2637

31

40

3830

3918

1920

2127

23

17

25 26 37 7

15

6

13

15 34

37

14

3628 35

1637

9

835

29

34

32

14

4

(DRAW NO.9)

33

33

35

35


CL-S6621 5-35

PARTS LIST for CL-S6621 TITLE: Unit, Ribbon Sheet No. 1/2



8-1 SA2, Ribbon Unit Fan - 1 (Ref. Drawing No. 9)

-2 SA, Ribbon PCB PPS00059-0 1

-3 SA Ribbon Motor R PWF80014-0 1

-4 SA Ribbon Frame PPC60013-0 1

-5 SA Ribbon Motor F PPF80004-0 1

-6 Holder Tension Spring 2 PBE00036-0 2

-7 Spring Ribbon Tension PJG60046-0 4

-8 Holder Tension Spring 1 PBE00037-0 2

-9 Interrupter Ribbon Sensor PBC90018-0 2

-10 SA, Ribbon Tension Shaft F PPM10001-0 1

-11 Sheet Static Eliminator 6621 PRC10002-0 1

-12 Lever Tension Adjust F PAC90006-0 1

-13 Shaft Tension Adjust JM32011-0 2

-14 Cover Ribbon Tension Sensor PAC80013-0 2

-15 Bush Ribbon Roller PBE40018-0 4

-16 SA, Ribbon Sensor PPS90020-0 2

-17 Plate Ribbon Tension Sensor PAC70038-0 2

-18 Gear Reduction Ribbon 2 PBF00041-0 2



5-36 CL-S6621

PARTS LIST for CL-S6621 TITLE: Unit, Ribbon Sheet No. 2/2



8-21 Gear Idle Ribbon PBF00043-0 2

-22 Gear Ribbon Shaft F PBF00044-0 1

-23 Spring Ribbon Return PJG60054-0 2

-24 Spring Ribbon Shaft PJG60053-0 2

-25 SA, Holder R Shaft JM31701-0 2

-26 Plate Ribbon Washer JM34122-0 2

-27 Gear Ribbon Shaft R PBF00045-0 1

-28 Lever Tension Adjust R PAC90007-0 1

-29 SA, Ribbon Tension Shaft R PPM10002-0 1

-30 Holder, Ribbon Shaft JN34201-0 2

-31 Holder 2 Tension Spring JM34204-0 1

-32 Cover Ribbon Frame R (BK) PBA00059-0 1

-33 Knob, Tension, Adjust JM34207-0 2

-34 Screw, BH, M3.0x4 (NI) E00530-040WF 14

-35 Screw, No.0, TFH (PT4-0.5), M2.0x4 E15920-040WF 10

-36 Screw, PH (PW), M2.0x8 E00620-080F 2

-37 Screw, No.0PH (4-0.3)M2.0x3 (NI) E03920-030WF 10

-38 Screw, PHT (#2), M3.0x6 E10130-060F 2

-39 Polyslider,Knob-02 TZ44130-00F 2

-40 Label Ribbon Tension Adjust PRX30073-0 1


CL-S6621 5-37

CL-S6621 Drawing No. 9 Parts List & Location for SA2, Ribbon Unit Fan

Revision Up List


1/1 0 Mar. 12, 2013

5-38 CL-S6621

DRAWING NO. 9 SA2, Ribbon Unit Fan (Rev. 0)

2

3 45

1


CL-S6621 5-39

PARTS LIST for CL-S6621 TITLE: SA2, Ribbon Unit Fan Sheet No. 1/1



9-1 Cover Ribbon Frame L (BK) PBA00060-0 1

-2 SA, Fan JM68702-0 1

-3 Bracket Ribbon Fan JM34116-0 2

-4 Washer, Plain, 3x8x0.5 E50130-005WF 4

-5 Screw, PHT (#2), M3.0x6 E10130-060F 4

5-40 CL-S6621

CL-S6621 Drawing No. 10 Parts List & Location for Accessories

Revision Up List


1/2 0 Mar. 12, 2013

2/2 0 Mar. 12, 2013


CL-S6621 5-41

DRAWING NO. 10 Accessories (Rev. 0)

1-11-21-31-4

9

3

45

6

7 8

2

5-42 CL-S6621

PARTS LIST for CL-S6621 TITLE: Accessories Sheet No. 1/2



10-1-1 Cord Set (UL/CSA) C6009-000# 1 For CSA

-1-2 Cord Set (OE Straight) C6009-200# 1 For CSE, Korea

-1-3 Cord Set C6009-300# 1 For CSE, Korea

-1-4 Cord Set (China) C6009-800# 1 For China

-2 SA Paper Shaft PPM30008-0 1

-3 Cover Shaft Paper PBC80024-0 1

-4 Spring PNE PJG60047-0 1

-5 Lever PNE PBC90019-0 1

-6 Slider PNE PBA80003-0 1

-7 Shaft Paper PBM30022-0 1

-8 Screw, BHT (#2), M3.0x6 (NI) E10530-060WF 2

-9 Flange Paper Wide PBM30023-0 1

- Cleaner, Head (KT-PJB12) PWZ80001-0 1

- Ribbon (B110Ti) 174x30 W/Core PWM50004-0 1

- Label Accessory LR1111 178x102 PXX60012-0 1

- CD-ROM CL-S6621 PXY90001-3 1 For CSA, CSE

- CD-ROM CL-S6621 (CN) JN74939-4 1 For China

- CD-ROM, Users (KOR), S621/631/6621 JM74950-2 1 For Korea

- QSG CL-S6621 (ITA) PXZ00065-0 1

- QSG CL-S6621 (ESP) PXZ00066-0 1


CL-S6621 5-43

PARTS LIST for CL-S6621 TITLE: Accessories Sheet No. 2/2



- QSG CL-S6621 (GER) PXZ00068-0 1

- QSG CL-S6621 (POR) PXZ00067-0 1

- QSG CL-S6621 (RUS) PXZ00069-0 1

- QSG CL-S6621 (FRA) PXZ00064-0 1

- QSG CL-S6621 (CN) PXZ00071-0 1

- QSG CL-S6621 (EN) PXZ00072-0 1

- Quick Start Guide (KOR) S621/631/CL-S6621 JM74949-1 1

6-1 CL-S6621


CL-S6621 6-2


TABLE OF CONTENTS

Inter Connection ................................................................................................................... 6-3 SA, Main PCB (1,2/13) [CPU (1)] ......................................................................................... 6-4 SA, Main PCB (3/13) [CPU (2), DAC] .................................................................................. 6-5 SA, Main PCB (4/13) [ROM]................................................................................................. 6-6 SA, Main PCB (5/13) [RAM] ................................................................................................. 6-7 SA, Main PCB (6/13) [FPGA] ............................................................................................... 6-8 SA, Main PCB (7/13) [Head, Opepane]................................................................................ 6-9 SA, Main PCB (8/13) [PF Motor] .......................................................................................... 6-10 SA, Main PCB (9/13) [Sensor, Option] ................................................................................. 6-11 SA, Main PCB (10/13) [Power, Buzzer] ................................................................................ 6-12 SA, Main PCB (11/13) [I/F (RS232C, Option)]...................................................................... 6-13 SA, Main PCB (12/13) [I/F (USB2.0)] ................................................................................... 6-14 SA Main PCB (13/13) [Ribbon]............................................................................................. 6-15 SA, Opepane PCB ............................................................................................................... 6-16 SA Ref Sen PCB .................................................................................................................. 6-17 SA TRA Sen PCB)................................................................................................................6-18 SA, Relay PCB ..................................................................................................................... 6-19 SA, Ribbon PCB................................................................................................................... 6-20 SA, Ribbon Sensor............................................................................................................... 6-21 SA PNE Sensor.................................................................................................................... 6-22

Chapter 6. Circuit Diagrams

6-3 CL-S6621

1

3DNG.C.N

1PYTRPC

J8

J18

J3 J9

J13

J11

5V5+

J16J10

2

J6

MHTDH

211TADDH

7181

.C.N

DNG

2

.C.N

1

.C.N

31

1BTSDHn4

DNG

.C.N

02.C.N

41

61

12

7

2TADDH

4TADDH

56

351

3TADDH

9)V3.3+(DDV

11

.C.N

DNG

.C.N

.O.E.BTALDHn

KLCDH

01

2BTSDHn

)V3.3+(DDV

91

22

8

)1266S-LC( DAEH,AS**-50008MWP

SA PF MOTOR

**-31008FWP

ROTOM

2

B_MOCB

65

A_MOC34

A

A/

B/

1

NOMFERK_DEI

V5+V3.3+

V5+

V3.3+1

ROSNES FER ,ASELBAC

**-22003SPP

V5+2

101NC

3

DEI

BCP NES FER,ASF**-03766MJ

V5+

2

43

5

1

45

K_DEITUOFER

ROSNES ART ,CFF**-01004SSP

V3.3+1

DNGNOMART2

3DNG

TUOWS12

DEIRTP

45

1LTCTUC

6PHTUC

DNG

0LTCTUC

1

DNG0PYTRPC

V42+3

V42+

98

HTTUC7

2

RETTUC,ASELBAC

**-82003SPP

104J

BCP RETTUC ,AS**-56000SPP

TINU RETTUC**-70000NPP

DNG

5

V42+

6

3

1

1LTCTUC

2

DNG9

0LTCTUC

87

4

V42+

DNG

PHTUCHTTUC

VRD RTM CD

DNG1

RV

TINU RELEEP**-20001SPP

23

RTP

ROSNES LEEP,AS**-20009SSP

SNESLEEP4

WSESUAP

21

WSPOTS

DELDNC

1

DNG11WSDEEF

4

6

WSEDOM

DELRRE

DELTRP2

9DNG

V3.3+3

7V3.3+

01

8

5DNG

4x DEL

BCP ENAPEPO,ASF**-02766MJ

104NC

ENAPEPO,ELBACF**-00976MJ

4x WS

5

01

7

3

DNG

9

21

V3.3+

DNGWSEDOM

WSESUAP

DELRRE

WSPOTS

1

DELTRPV3.3+

DELDNC

11

6

DNG

WSDEEF

4

2

8

4

21

DNG

MDCCV

PD3

12

STR

.C.N

.C.N

11

DNG

.C.N

51

02

31

DXR

.C.N

.C.NRSD

52

.C.N

5

.C.N

2

7

V5+

.C.N.C.N

01

.C.N21

STC91

.C.N

1

3

DNG6

329

.C.N

.C.N

.C.N

DXT61

.C.N

41

8

481

22

RTD

71

.C.N42

TSOHRETUPMOC

0.2BSUdeeps hgiH

C232SR

TUOARTV3.3+

BCP NES ART,ASF**-52766MJ

102NC

1

.C.N2

RTP

3

DNG01

DNG01

4SNESLEEP

V5+

J4

LANGIS DAEH ,ASELBAC

**-71003SPP

REWOP DAEH ,ASELBAC

**-61003SPP

J5

DNG

21

DNG

)V42+(DHV4

765

3

9

DNG

)V42+(DHV

)V42+(DHV)V42+(DHV

8

DNG01DNG

)V42+(DHV

ROTOM FP ,ASELBAC

**-12003SPP

J7

DNG2PMTFP1

MHT**-22009SPP

PU DAEH,ASHCTIWS

**-70000TPP

ROSNES ENP AS**-12009SPP

V3.3+TUOART

1

103TP

K_DEI2

IP

3

1SNESENP2

K_DEI

V3.3+

3

J12

DEI

5

.C.N

DNG54

V42+

DNG6

1

DNG3DNG

V42+V42+

V42+

89

EVASRWP2

7

J15

UNIT, POWER SUPPLY (100V)**-50002TWP

REWOP ,ASELBAC

**-91003SPP

CD/CAVERTERNOC

WS REWOP,ASELBAC

**-32003SPP

TUPNI CA

**-60002TWP

DNG.S

10PEh/1WSPID/1ATAD

V42+V42+V42+V42+

DNG.PDNG.PDNG.PDNG.PDNG.P

RSD/TXDFOTUA

10PEp/RTD/KCA

2

13

5WSPID/5ATADV42+

62

SUBV

1

DNG.P

11

93

0ICO/BTS

TNIp/TSC/NI-TCELES

3WSPID/3ATAD

41

KLCS

31

2WSPID/2ATAD

TNIh/TLUAF

-D_TSOHBSU

23

-D_BSU

IS/DXR

33

+D_BSU

tuoWSWD

45

12

02

82

7WSPID/7ATAD

43

3

TESER6

51

92

7

21

83

00PEp/STR/YSUB

4200PEh/0WSPID/0ATAD

22

52

V5+

32

EP63

03

4WSPID/4ATAD

61

EMIRPn

73

72

0NOPP/TCELES

RID/OS/DXT

8

53

81

6WSPID/6ATAD

+D_TSOHBSU91

019

71

04

J17

BCP F/I LELLARAP,TINUF**-20866ZT

)411SP HES(TENREHTIE,TINUF**-10966ZT

BCP F/I epyt E TENREHTIE,ASF**-50866ZT

)NOITPO(BCP ECAFRETNI

J19

201J

NOBBIR ,ASELBAC

**-81003SPP

VRD RTM

VRD RTMBCP NOBBIR,AS

**-95000SPP

71

DNG8

V3.3+

)V42+(TMV

PMTBR

91

A_PETSBIR

A_UCTOMBR

)V42+(TMV

DNG

R_TLCNAF

1B_SNESBIR

2

2B_SNESBIR

31

A_RIDBIR

51

B_UCTOMBR

52A_SNESBIR

01

1

B_PETSBIR6

21

02

3

7

41

V5+

B_RIDBIR

1A_SNESBIR

DNG

11

4

9

61

81

BNEBRn

DNG81

)V42+(TMV

V3.3+

891

PMTBR

)V42+(TMV

A_UCTOMBR

2B_SNESBIRA_PETSBIR

R_TLCNAF

DNG

3B_SNESBIR

2

61A_RIDBIR

415

B_UCTOMBR01

3A_SNESBIR

B_PETSBIR

1

02

31

67

3

B_RIDBIR

V5+

51

21

DNG

2A_SNESBIR4

71

9

BNEBRn11

J14

AIDIR2V3.3+1

K_DEI3

UNIT, POWER SUPPLY (200V)

SA PF MOTOR

1 2 3 4 5 6 7 8

A

B

C

D

87654321

D

C

B

A

Title

Number RevisionSize

A4

Date: Sheet of File: Drawn By:

1/10.0PPS00058-**

Inter Connection

SA, Main PCB (200ENG) PPS00058-**

Inter Connection


CL-S6621 6-4

SA, Main PCB (1,2/13) [CPU (1)]

1 2 3 4 5 6 7 8

A

B

C

D

87654321

D

C

B

A

Title

Number RevisionSize

A4


APPS00058-**

MAIN PCB / CPU (1) (1,2/13)

0R3V

]1:42[A

]0:51[D

42A32A22A12A02A91A81A71A61A

51A41A31A21A11A01A

9A8A7A6A5A4A3A2A

1A

51D41D31D21D11D01D

9D8D7D6D5D4D3D2D1D0D

3R3V

3R3V3R3V

3R3V

3R3V

3R3V

3R3V

3R3V

0R5V

0R5V

0_WSPO9

1_WSPO9

PMTTUC9,6

SNESLEEP9

PTNIDH 6

WSUDH 9PHTUC 9

PTNIEC 6

SUTATSn 6

1PTNI2BU21

PMTFP8,6

0PYTRPC 91PYTRPC 9

1RSD11

0PTNI2BU211A_SNESBIR31

2A_SNESBIR31

1B_SNESBIR31

2B_SNESBIR31

1STC 11

ENOD_FNOC 6

PTNIFP6

SNSENP 9

GALFFP8

QERBU21

QERDH6

NOMART9NOMFER9

PMTDH7,6

NOMDHV7

PMTBR31,6

0IS/0DXR11

PTNIBU 11

SERDH7

1WS 72WS 73WS 7

1DXR11

3SCn 4

QEREC6

0WS 7

TINI_SR11

MDU11PDU11

21,6,5,4]0:51[D

TESERGn31,21,11,6

EKCDS 5

VTI6

KLCS6,3

KLCFP8,6

ATADS6,3

KCABU21

KCADH6

DRn 21,6,4

SACDSn 5SARDSn 5

KLCSUB 6,5

EBLLn/MQDLL 21,6,5,4EBULn/MQDUL 21,6,5,4

RWn/EWn 5

]1:42[A 21,6,5,4

0OS/0DXT6

SC1MORn 4

SCAGn 6

0KCS11

33TESERn 6

SCMARDSn 5GIFNOCn 6

SC2MORn 4

SCCAD3

NOBSU11REZZUB01

EVASRWP 01,9

1DXT11

1RTD11

R_LTCNAF 31

SCBSUn 21

KCAEC6

A_PETSBIR 31,6

B_PETSBIR 31,6

1STR 11

LTCNAF

AIDBR 9

PTNIBIR 6

13T

72T

48T

A1U

2EM/058V

1CIT/01CPTNI/56PTNI/56P91

1COT/76PTNI/76P71 11CPTNI/66PTNI/66P81

2CIT/02CPTNI/2QRAMD/27P671

12CPTNI/2KAAMD/37P571

2COT/2CT/47P471

3CIT/03CPTNI/3QRAMD/57P371

13CPTNI/3KAAMD/67P271

3COT/3CT/77P171

TIAW/0MCP43

1MCP33

KADLH/2MCP23

QRDLH/3MCP13

QRFER/4MCP03

GRTDA/FERFLES/5MCP92

TESER82

0INA5

1INA6

2INA7

3INA8

4INA9

5INA01

6INA11

7INA21

PFERVA4

MFERVA31

PDU061 MDU161

1EDOM51

0EDOM61

LESLLP651

TSYCB/7TCP77RW/EW/5TCP87DR/4TCP97MQDUU/EBUU/RWUU/3TCP08MQDLU/EBLU/RWLU/2TCP18MQDUL/EBUL/RWUL/1TCP28MQDLL/EBLL/RWLL/0TCP38

SARDS/3DCP68SACDS/2DCP78KLCSUB/1DCP88EKCDS/0DCP19

0D29

1D39

2D49

3D59

4D69

5D79

6D89

7D99

8D401

9D501

01D601

11D701

21D801

31D901

41D011

51D111

0DPTNI/61D/0HDP211

1DPTNI/71D/1HDP311

4COT/2DPTNI/81D/2HDP411

3DPTNI/91D/3HDP711

4DPTNI/02D/4HDP811

5COT/5DPTNI/12D/5HDP911

01DUCT/001PTNI/6DPTNI/22D/6HDP021

01RLCT/101PTNI/7DPTNI/32D/7HDP121

01OT/8DPTNI/42D/8HDP221

01DUIT/9DPTNI/52D/9HDP321

11DUCT/011PTNI/01DPTNI/62D/01HDP421

11RLCT/111PTNI/11DPTNI/72D/11HDP521

11OT/21DPTNI/82D/21HDP621

11DUIT/31DPTNI/92D/31HDP721

0MWP/41DPTNI/03D/41HDP031

1MWP/51DPTNI/13D/51HDP131

0A/0LPTNI/0LAP67

1A/1LPTNI/1LAP57

2A47

3A37

4A27

5A96

6A86

7A76

8A66

9A56

01A46

11A36

21A26

31A16

41A06

51A95

61A/0HAP85

71A/1HAP75

81A/2HAP25

91A/3HAP15

02A/4HAP05

12A/5HAP94

22A/6HAP84

32A/7HAP74

42A/8HAP64

52A/9HAP54

0SC/0SCP44

1SC/1SCP34

RWOI/2SC/2SCP24

3SC/3SCP14

4SC/4SCP04

DROI/5SC/5SCP73

6SC/6SCP63

7SC/7SCP53

1CT/0COT/55P02 1KAAMD/10CPTNI/45P12 1QRAMD/0CIT/00CPTNI/35P22 0CT/25PTNI/25P32 0KAAMD/15PTNI/15P42 0QRAMD/05PTNI/05P52

52PTNI/1OS/52P541 42PTNI/1IS/42P641 32PTNI/1KCS/32P741 22PTNI/1DXT/22P841 12PTNI/1DXR/12P941 IMN/02P251

0OS/0DXT/31P351 0IS/0DXR/21P451 11PTNI/0KCS/11P551

01PTNI/KLCU/01P951

X1

164

X2

165

1TIJ1

0TIJ2

1LESS961

0LESS071

92T

601T

6C01B/u1.0

5U

66G1CHV47

1 23

4 5

93T

79T

82T

49T

521T

68T

921T

18T

901T

411T

03T

05T

201T

17T

99T

11R

121GA51MLB

62T

0*6R

04T

75T

D2U

TD621CHV47CM

21 11

13

69T

78T

2T

47T27T

16T

65T

4ARk74

1 2 3 45678

8R022

26T

7T

2X

)zHM84(1ID2008CSD

BS V

G C

23T

8C01B/u1.0

35T

22T

711T

73T

621T

7C61B/u740.0

5C01B/u1.0

07T

221T

36T

41T

121T

111T

6UU1T5M-I82C9001-S

TUO1

DDV2

CN4

SSV3

DC5

67T

021T

3C01B/u1.0

742R

24T

A2U

TD621CHV47CM

2 3

1

101T

M11R

311T

34T

89T

85T

3U

66G1CHV47

1 23

4 5

3T

53T

5T

721T

87T

86T

1X

zHM61

3ARk74

1 2 3 45678

56T

06T

54T

95T

14T

01T

97T

45T

801T

01R%1/k001

011T

12T

28T

37T

52T

71T

74T

02T

4C01B/u1.0

911T

0541R

B2U

TD621CHV47CM

5 6

411T

301T

83T

08T

81T

32T

4T

61T

66T

821T

58T

2ARk74

1 2 3 45678

76T

55T25T

42T

31T

E2U

TD621CHV47CM

CCV41

DNG7

1T

8T

07R

511T

94T

19T

63T

51T

09T

2C05HC/p51

46T

9T

39T

4UAT3901CPu

1A2

FER1

K3

2A4

CN5

04R

98T

44T

001T

321T

38T

C2U

TD621CHV47CM

9 8

10

401T

84T

29T

64T

1C05HC/p51

6T

96T

211T

77T

59T

88T

701T

421T

21T

5Rk1

743R

57T

33T

1ARk74

1 2 3 45678

%1/k029R

15T

811T

0*441R

91T

611T

43T


6-5 CL-S6621

1 2 3 4 5 6 7 8

A

B

C

D

87654321

D

C

B

A

Title

Number RevisionSize

A4


APPS00058-**

MAIN PCB / CPU (2), DAC (3/13)

ODD

2ATADCRT

0ATADCRT

DNECRT

ZTSRD

KLCCRT

KCDIDD

SMD

1ATADCRT

3ATADCRT

5R1V

3R3V

3R3V

3R3V

3R3V

3R3V

3R3V

SCCAD2

ATADS6,2KLCS6,2

UCTOMFP 8DELSNSP 9

A_UCTOMBR 31B_UCTOMBR 31

C23

0.1u/B10

831T

12Rk1*

C21

0.1u/B10

41Rk1

641T

C18

0.1u/B10

151T

1J

TLF42*

1 23 45 67 89 0111 2131 4151 6171 8191 0212 2232 42

241T 341T

02Rk1*

C16

0.1u/B10

141T

231T

C14

0.1u/B10 72C

01B/u1.0

351T

C12

0.1u/B10

6AR

22

12345

678

C26

0.1u/B10

C10

0.1u/B10

451T

931T

741T

631T

C24

0.1u/B10

5ARk7.4

1 2 3 45678

531T

21Rk74

31Rk74

441T

C22

0.1u/B10

7U

7222HB

BSC01

ID21

KLC11

1MT3

SSV41

DDV9

1OA1

2OA2

2MT4

3OA5

4OA6

1CN7

SFV31

2CN8

C20

0.1u/B10

041T

C19

0.1u/B10

C17

0.1u/B10

7AR

22

12345

678

031T 131T

731T

331T

C15

0.1u/B10

C13

0.1u/B10

541T

C1U

2EM/058V

3ATADCRT231

2ATADCRT331

1ATADCRT631

0ATADCRT731

DNECRT831

KLCCRT931

ODD041

IDD141

TSRD241

SMD341

KCD441

C11

0.1u/B10

431T

051TC25

0.1u/B10

C9

0.1u/B10

B1U

2EM/058V

DDVI62

DDVI55

DDVI48

DDVI201

DDVI431

DDVI751

DDVLLP761

SSVI72

SSVI65

SSVI58

SSVI301

SSVI531

SSVI851

SSVLLP861

DDVE83

DDVE35

DDVE07

DDVE98

DDVE001

DDVE511

DDVE821

DDVE051

DDVA3

DDVCSO361

SSVE93

SSVE45

SSVE17

SSVE09

SSVE101

SSVE611

SSVE921

SSVE151

SSVA41

SSVCSO661

DDVU261

SA, Main PCB (3/13) [CPU (2), DAC]


CL-S6621 6-6

SA, Main PCB (4/13) [ROM]

1 2 3 4 5 6 7 8

A

B

C

D

87654321

D

C

B

A

Title

Number RevisionSize

A4


APPS00058-**

MAIN PCB / ROM (4/13)

1A22A22A

1A

]0:51[D

EBULn/MQDULEBLLn/MQDLL

SCn

12A

1A3A5A7A

51A

9A11A31A

71A91A

41A

8A

21A

02A

2A4A6A

81A

01A

61A

41D21D01D

8D6D4D2D0D

51D

8A7A

9D11D31D

5D

1D

6A5A

7D

3D

DRn

4A3A

51D

5D

11D

9D8D

4D

41D

7D

2D3D

6D

31D

01D

21D

1D0D

91A81A

11A

31A41A

01A

51A

9A

61A

21A

71A

2A

6D

9D01D

21D

51D

5D4D3D

8D

41D

7D

2D

31D

11D

1D

02A

]1:42[A

0D2A

8A9A

6A7A

4A5A

02A

41A

21A

91A

51A

01A

61A

11A

81A

31A

71A

3A

12A12A

22A

3R3V

3R3V

3R3V

3R3V

3R3V

3R3V

3R3V

3R3V 3R3V

]1:42[A21,6,5,2

DRn21,6,4,2EBLLn/MQDLL21,6,5,4,2

EBULn/MQDUL21,6,5,2

SC2MORn2

EBLLn/MQDLL21,6,5,4,2DRn21,6,4,2

SC1MORn2

3SCn2

]0:51[D21,6,5,2

561T

21U

40G1CHV47*

24

51

39AR

k74

12345

678

13C01B/u1.0

8AR

k74

12345

678

161T

761T

92C01B/u1.0*

461T0*52R

B01U

E6AN07BG046W92M2DNG

64

CCV73

1DNG72

551T

042R751T

951T 061T

A9U

E6AN07BG046W92M

1-A51D54

0A52 1A42 2A32 3A22 4A12 5A02 6A91 7A81 8A8 9A7 01A6 11A5 21A4 31A3 41A2 51A1 61A84 71A71

E62

G82

ETYB74

0D921D132D333D534D835D046D247D44

W11

PR21

BR51

81A61

41D34

31D14

21D93

11D63

01D43

9D23

8D03

91A9 02A01

12A31

PW/PPV41

62Rk1*

A01U

E6AN07BG046W92M

1-A51D54

0A52 1A42 2A32 3A22 4A12 5A02 6A91 7A81 8A8 9A7 01A6 11A5 21A4 31A3 41A2 51A1 61A84 71A71

E62

G82

ETYB74

0D921D132D333D534D835D046D247D44

W11

PR21

BR51

81A61

41D34

31D14

21D93

11D63

01D43

9D23

8D03

91A9 02A01

12A31

PW/PPV41

82C01B/u1.0

261T

03C01B/u1.0

361T

651T

23C01B/u1.0*

8U

40G1CHV47

2 4

5 1

3

2J

)S(FT-1-G-SSDMJ-R05*

1234567

0198

112131415161718191021222324252

62728292031323334353637383930414243444546474849405

0*32R

661T

11U

23G1CHV47*

851T

B9U

E6AN07BG046W92M2DNG

64

CCV73

1DNG72


6-7 CL-S6621

SA, Main PCB (5/13) [RAM]

1 2 3 4 5 6 7 8

A

B

C

D

87654321

D

C

B

A

Title

Number RevisionSize

A4


APPS00058-**

MAIN PCB / RAM (5/13)

MARDS tibM652

0D

5D

1D2D

]0:51[D

3D4D

6D7D

1A

8D9D01D11D21D31D41D

32A22A

51D

42A

21A11A01A

9A8A7A6A5A4A

]1:42[A

3A2A

12A

31A

3R3V3R3V

SCMARDSn2RWn/EWn2

KLCSUB6,2

]1:42[A21,6,4,2

SARDSn2

EKCDS2

SACDSn2

EBULn/MQDUL21,6,4,2EBLLn/MQDLL21,6,4,2

]0:51[D21,6,4,2

471T

0*72R

961T

31AR

33

12345

678

0*92R

181T

C35

0.1u/B10

871T

0*13R

C34

0.1u/B10

171T

C33

0.1u/B10

481T

861T

21AR

33

12345

678

B31U

GI6-ST561A36ME

QDDV9

QSSV25

DDV1

DDV41

DDV72

QDDV3

QDDV34

QSSV6

QSSV21

QSSV64

SSV82

SSV14

QDDV94

SSV45

771T

C37

0.1u/B10

371T

581T

01AR

33

12345

67811AR

33

12345

678

A31U

GI6-ST561A36ME

0QD21QD42QD53QD74QD85QD

016QD117QD318QD24

0A32 1A42 2A52 3A62 4A92 5A03 6A13 7A23 8A33 9A43 PA/01A22 11A53

9QD4401QD5411QD7421QD8431QD0541QD1551QD35

KLC83 EKC73

SAC71SAR81

MQDL51MQDU93EW

61 SC91

0AB02

1AB12

21A63

CN04

0*82R

081T

381T

571T

003R

071T

023R

C36

0.1u/B10

281T

C39

0.1u/B10

671T

C38

0.1u/B10

271T

971T


CL-S6621 6-8

SA, Main PCB (6/13) [FPGA]

1 2 3 4 5 6 7 8

A

B

C

D

87654321

D

C

B

A

Title

Number RevisionSize

A4


APPS00058-**

MAIN PCB / FPGA (6/13)

O_REZZUB : 5P

IMN_BSA:3F

)TROP(SCDCLn:3DISDCL:4D

KCSDCL:5DO_DEL>-)TROP(TSRDCL:1EGRTBIR>-)TROP(LKBDCL:2E

SPFP:3L2A

6ATAD5ATAD

7ATAD

3ATAD2ATAD1ATAD0ATAD

4A61A71A81A91A

1A

3A

]1:42[A

4ATAD

]0:7[ATAD

0D1D2D3D

41D51D

4D5D6D7D

]0:51[D

8D9D01D11D21D31D

2R1V3R3V

2R1V

3R3V

3R3V

3R3V

3R3V

0R42V

3R3V

3R3V

3R3V

3R3V

0R42V

0OS/0DXT 2

RORRE_PMETn 31,6

KLCSUB 6,5,2

VTI 2

DRn 21,4,2

]1:42[A 21,5,4,2TESERGn 31,21,11,2

KCADH 2

KLCFP 8,2

33TESERn 6,2

SCAGn 2

KLCSUB6,5,2

KCAEC 2

OICO/EBORTSn 11

STC/NI-TCLSn 11

RSD/TX-DFTAn 11EMIRPn/TINIn 11

GIFNOCn2

EBULn/MQDUL 21,5,4,2

EBLLn/MQDLL 21,5,4,2

TUOWSD 11

PMTFP8,2ELBANE_PMETn6

33TESERn6,2

PMTDH7,2

ATADS3,2KLCS3,2

PMTBR31,2

PMTTUC9,2

]0:51[D 21,5,4,2

11]0:7[ATAD

B_RIDBIR 31

TALDHn 7

BNEFP 8

FFOFP 8

1DMFP 8

0NOPP/TCLS 11

QEREC 2

PTNIEC 2

TLUAFn 11

RTD/GLNKCAn 11

EP 11STR/YSUB 11

RIDBO/0OS/0DXT 11

0NOCTUC 91NOCTUC 9

SUTATSn2ENOD_FNOC2

KLCDH 7

NOTMV 01

PTNIDH 2

2DMFP 8

RIDFP 8

NODHV 01

QERDH 2

1DH 7

ELBANE_PMETn 6

A_RIDBIR 31

BTSDHn 7

NOVC Hn 7

RORRE_PMETn 31,6

1LTCSNST 90LTCSNST 9

2DH 7

R_DEL 7G_DEL 7

PTNIFP 2

GRTBIR 31O_DEL 7

3DH 7

4DH 7

A_PETSBIR 31,2

TESERFI 11

B_PETSBIR 31,2

PTNIBIR 2

112T

33Rk001

B61U

VFS3092AB

756

A71U

VFS3092AB

23 1

791T

612T

C56

0.1u/B10

232T

C53

0.1u/B10 044R 562T

A61U

VFS3092AB

23 1

C61

0.1u/B10

C51

0.1u/B10

902T

552T

942T

422T

032T

862T

142T

891T

B71U

VFS3092AB

756

41ARk22

1 2 3 45678

652T

802T

742T

C70

0.1u/B10

102T

51ARk1

1 2 3 45678

94C05B/p0001

262T

732T

C71

0.1u/B10

24R%1/015

14C01B/u1

24C05B/p0001

302T

242T

312T

622T822T

352T

602T

991T

222T

162T

C71U

VFS3092AB

+V8

-V4

762T

53Rk74

691T

C44

0.1u/B10

542T

C69

0.1u/B10

C62

0.1u/B10

002T

C72

0.1u/B10

342T

252T

432T

C65

0.1u/B10

F41U

5C2PE

1_2OICCV2A

2_2OICCV51A

1DNG1A 2DNG61A

4DNG51B

3DNG2B

1_3OICCV61B

1_1OICCV1B

1TNICCV9G

2_1OICCV3G

2_3OICCV41G

9DNG8G

6DNG9C

5DNG8C

4_2OICCV01C 3_2OICCV7C

1_2LLP_DNG21D

2LLP_ADNG11E

2LLP_ACCV21E

8DNG9E

7DNG8E

6_2OICCV01E 5_2OICCV7E

2_2LLP_DNG21F

2LLP_DCCV11F

01DNG3H

11DNG8H21DNG9H

31DNG41H

2TNICCV7H

3TNICCV01H

4TNICCV7J

5TNICCV01J

41DNG3J

51DNG8J61DNG9J

71DNG41J

6TNICCV8K

3_1OICCV3K

3_3OICCV41K

81DNG9K

1LLP_DCCV6L

1_1LLP_DNG5L

1LLP_ACCV5M

1LLP_ADNG6M

1_4OICCV7M

2_4OICCV01M

91DNG8M 02DNG9M

2_1LLP_DNG5N

3_4OICCV7P

4_4OICCV01P

12DNG8P 22DNG9P

4_1OICCV1R

4_3OICCV61R

32DNG2R

42DNG51R

5_4OICCV2T

6_4OICCV51T

52DNG1T 62DNG61T

012T

C64

0.1u/B10

852T

C57

0.1u/B10

122T

362T

202T

C54

0.1u/B10

63Rk74

D41U

5C2PE64_4B

41T54_4B31T44_4B21T34_4B11T24_4B01T14_4B

9T04_4B8T93_4B7T83_4B6T73_4B5T63_4B4T53_4B3T43_4B

41R33_4B31R23_4B21R13_4B11R03_4B01R92_4B

9R82_4B8R72_4B7R62_4B6R52_4B5R42_4B4R32_4B3R22_4B31P12_4B21P02_4B11P91_4B

6P81_4B5P71_4B4P61_4B

11N51_4B01N41_4B

9N31_4B8N21_4B7N11_4B6N01_4B

11M9_4B11L8_4B01L7_4B

9L6_4B8L5_4B7L4_4B

11K3_4B01K2_4B

7K1_4B6K

502T

C66

0.1u/B10

702T

C68

0.1u/B10

522T

632T

912T

591T

152T

832T

402T

E41U

5C2PE

SMT1G

ODT2G

ECn5G

KCT2F

0ATAD1F

KLCD4H

IDT5H

GIFNOCn5J

0LESM31J

1LESM21K

ENOD_FNOC31L SUTATSn31M

0KLC2H

1KLC1H

2KLC2J

3KLC1J

4KLC61H

5KLC51H

6KLC51J

7KLC61J

512T

952T

83Rk1

662T

C63

0.1u/B10

00214R

812T

C67

0.1u/B10

C47

0.1u/B10

C41U

5C2PE34_3B

61P24_3B51P14_3B41P04_3B61N93_3B51N83_3B41N73_3B31N63_3B21N53_3B61M43_3B51M33_3B41M23_3B21M13_3B

61L03_3B51L92_3B41L82_3B21L72_3B61K62_3B51K52_3B31K42_3B21J32_3B11J22_3B31H12_3B21H02_3B11H91_3B61G81_3B51G71_3B31G61_3B21G51_3B61F41_3B51F31_3B41F21_3B31F11_3B61E01_3B51E9_3B41E8_3B31E7_3B61D6_3B51D5_3B41D4_3B31D3_3B61C2_3B51C1_3B41C

191T

C61U

VFS3092AB

+V8

-V4

73Rk1

C45

0.1u/B10

781T

93Rk22

132T922T

642T

712T

C55

0.1u/B10

491T

C58

0.1u/B10

842T

452T

022T

0*34R

391T

322T

932T

681T

C43

0.1u/B10

532T

981T

212T

752T062T

042T

C52

0.1u/B10

881T

C73

0.1u/B10

962T

A51U

321CHV47

A1

B2

RLC3

XC41 XC/XR51

Q4Q 31

091T

C59

0.1u/B10

43Rk74

052T

722T

332T

514T

C60

0.1u/B10

C46

0.1u/B10

B41U

5C2PE

1_2B3A

2_2B4A

3_2B5A

4_2B6A

5_2B7A

6_2B8A

7_2B9A

8_2B01A

9_2B11A

01_2B21A

11_2B31A

21_2B41A

31_2B3B

41_2B4B

51_2B5B

61_2B6B

71_2B7B

81_2B8B

91_2B9B

02_2B01B

12_2B11B

22_2B21B

32_2B31B

42_2B41B

52_2B4C

62_2B5C

72_2B6C

82_2B11C

92_2B21C

03_2B31C

13_2B6D

23_2B7D

33_2B8D

43_2B9D

53_2B01D

63_2B11D

73_2B6E

83_2B6F

93_2B7F

04_2B8F

14_2B9F

24_2B01F

34_2B6G

44_2B7G

54_2B01G

64_2B11G

442T

04C61B/u1

412T

A41U

5C2PE

1_1B1C

2_1B2C

3_1B3C

4_1B1D

5_1B2D

6_1B3D

7_1B4D

8_1B5D

9_1B1E

01_1B2E

11_1B3E

21_1B4E

31_1B5E

41_1B3F

51_1B4F

61_1B5F

71_1B4G

81_1B6H

91_1B4J

02_1B6J

12_1B1K

22_1B2K

32_1B4K

42_1B5K

52_1B1L

62_1B2L

72_1B3L

82_1B4L

92_1B1M

03_1B2M

13_1B3M

23_1B4M

33_1B1N

43_1B2N

53_1B3N

63_1B4N

73_1B1P

83_1B2P

93_1B3P

C48

0.1u/B10

C50

0.1u/B10

04R%1/k3.4

291T

TDITCKTMSTDO

0.35V = 100 degrees Celsius





6-9 CL-S6621

SA, Main PCB (7/13) [Head, Opepane]

1 2 3 4 5 6 7 8

A

B

C

D

87654321

D

C

B

A

Title

Number RevisionSize

A4


APPS00058-**

MAIN PCB / HEAD, OPEPANE (7/13)

DDV

DAEH

DDVDNGDNG

O.E.BTALn

1BTSn

2BTSn

KLC

1DH2DH

).C.N(3DH4DH

).C.N(5DH6DH

).C.N(7DHMHT

MHT.C.N

.C.N

.C.N

.C.N

V3.3+V3.3+

)NEERG(DELTRP)EGNARO(DELDNC

)DER(DELRREDEEF/WS

ESUAP/WSPOTS/WSEDOM/WS

DNGDNGDNG

)126/125S-LC(ENAPEPO

DHV

3R3V

3R3V

3R3V

3R3V

3R3V

3R3V

3R3V

3R3V

NOVCHn6

BTSDHn6

KLCDH6

TALDHn6

2DH6

3DH61DH6

4DH6

R_DEL6

O_DEL6

G_DEL6

SERDH 2

PMTDH6,2

NOMDHV 2

3WS22WS21WS2

0WS2

54R%1/033

35R%1/k81

1DS025BR

382T

94R%1/k2

572T

3DS025BR

772T672T

1L

201DB51MLB

472T

2QME411CTD

241Rk1

C79

1000p/B50

71AR

k1

1234 5

678

%1/k0374R

372T

55Rk22

3J

HV-P01B

123456789

01

1QME411ATD

00225R

61ARk74

1 2 3 45678

k184R

00145R

47C05B/p0001*

141Rk1

k164R

182T

072T

041Rk1

28C05B/p0001

2DS025BR

282T

57C05B/p0001*

5J

SSDHP-B22B

12345678901112131415161718191021222

C81

1000p/B50

082T

C80

1000p/B50

872T

4J

A-KTB-NMF21

123456789

011121

77C61B/u1.0

C78

1000p/B50

172T

4QME411CTD

272T

3QME411CTD

+67C61/u74

10k

10k

10k

10k

10k

10k


CL-S6621 6-10

SA, Main PCB (8/13) [PF Motor]

1 2 3 4 5 6 7 8

A

B

C

D

87654321

D

C

B

A

Title

Number RevisionSize

A4


APPS00058-**

MAIN PCB / PF MOTOR (8/13)

3R3V

TMV

3R3V

UCTOMFP3

2DMFP61DMFP6

KLCFP6,2

RIDFP6

BNEFP6

FFOFP6

PMTFP6,2

GALFFP2

58C05F/u22.0

+ 29C61/u01

49C01B/u1

%1/k0285R

114T

782T

092T

214T

C89

100p/100682T

314T

C90

100p/100

6J

T0060P1052

123456

36R%1/k2.8

91U

TRPM3707ALS

BBV11

1PEELS/FER31

DDV41

1ATUO1

2ATUO2

1ATUO3

2ATUO4

A ESNES5

B ESNES91

DNG21

KCOLC01

GALF81

TESER51

CNYS71

3M9

WCC/WC61

1M7

2M8

CN6

1BTUO22

2BTUO32

1BTUO02

2BTUO12

001/p00138C

95Rk1

19C05F/u22.0

39C01B/u1.0

5QME411CTD

882T

7J

S-K-HP-B2B

12

26Rk22

414T

582T

C87

100p/100

16Rk22

00146R

001/p00168C

+ 48C

05/u001

06R%1/k3

982T

C88

100p/100

10k

10k


6-11 CL-S6621

SA, Main PCB (9/13) [Sensor, Option]

1 2 3 4 5 6 7 8

A

B

C

D

87654321

D

C

B

A

Title

Number RevisionSize

A4


APPS00058-**

MAIN PCB / SENSOR, OPTION (9/13)

)FER( ROSNES MBSNESART

)ART(ROSNES LEBAL

eulBWS PU DAEH

V42+V42+

0LTCTUC

RETTUC

RELEEP

1LTCTUCPHTUCHTTUC

0PYTRPCDNGDNGDNG

DNG.C.N

1PYTRPCV5+

SNESLEEP

.C.N RELEEP RETTUC L L H 0_WSPOL H L 1_WSPO

V3.3+

etihW

etihW

TUOWSDNG

ROSNES ENPetihW

.C.N RELEEP RETTUC H H L 0PYTRPCH L H 1PYTRPC

eulB

3R3V

3R3V

3R3V

3R3V

3R3V TMV

3R3V

3R3V

0R5V

0R5V

0R5V

3R3V

3R3V3R3V

3R3V

3R3V

0NOCTUC61NOCTUC6

EVASRWP01,9,2

DELSNSP3

0LTCSNST9,6

1LTCSNST9,6

0LTCSNST9,6

1LTCSNST9,6

SNESLEEP2

PHTUC2

PMTTUC6,2

0_WSPO2

1_WSPO2

1PYTRPC20PYTRPC2

NOMFER2

NOMART2

WSUDH2

SNSENP2

EVASRWP01,9,2

AIDBR2

EVASRWP01,9,2

013T

303T

67R%1/k26

A12U

41CHV47CM

12

k168R

21QME411ATD

31QME511CTD

023T

A02U

4092AB*

231

%1/k4.229R

99C05B/p0001

613T

001C01B/u1

61QME411CTD

17R2102/%1/57

603T

59R%1/k74

592T 86R%1/k02

07R%1/k93

892T

00118R

292T

4DS025BR

9QME411CTD

81QME511CTD

513T

103T

57R%1/k001

8061/%1/02119R 88Rk74

992T

k108R

79C05B/p0001

%1/k2.176R492T

11QME411CTD

8J

RTMS-50-521W-XCC

12345

00156R

09R%1/k74

813T

01J

S-K-HP-B01S

123456789

01

39R%1/k3.3

6Q8565CS2

01QME411CTD

28Rk74

48Rk74

201C05B/p0001

001*37R

97R%1/k2.8

77Rk74

123T

7QME411CTD

11J

E-K-HP-B2B

12

703T

41J

E-K-HP-B3B

123

21J

S-K-HP-B3B

123

41Q526JS2

78Rk001

392T

59C01B/u1.0*

423Tk149R

8QME411CTD

81AR

k1

1234 5

678

89C05B/p0001

71QME411ATD

B02U4092AB*

8

7 56

4

213T

87Rk22

31J

S-K-HP-B5S

12345

014T

B12U

41CHV47CM

34

503T

913T

69C05B/p0001

223T

51QME511CTD

47R%1/k93

00127R

203T

903T

413T

113T

38Rk74

9J

TB0.1-MF30

123

803T

403T

301C05B/p0001

713T

792T

401C05B/p0001

001*66R

8061/%1/02169R

692T

96R%1/k34

101C05B/p0001

003T

k198R

323T

k158R

523T

313T

192T

10k

10k

10k

10k

10k

10k

10k

10k

10k

10k

10k

10k

100k

100k

100k

100k

100k

100k10k

10k

10k

10k


CL-S6621 6-12

SA, Main PCB (10/13) [Power, Buzzer]

1 2 3 4 5 6 7 8

A

B

C

D

87654321

D

C

B

A

Title

Number RevisionSize

A4


APPS00058-**

MAIN PCB / POWER, BUZZER (10/13)

tiucric lortnoc rewop evird daeH dna rewop evird rotoM

0R42V

0R42V

TMV DHV

0R42V

0R42V

5R1V

2R1V

0R5V

3R3V

5R1V

EVASRWP 9,2

NODHV6NOTMV6

REZZUB2

02QRG4372APU

4

5167

23

8

923T

743T711C

61B/u1

99R%1/k2.61

623T

823T

111R6123/k1

101R%1/k2

k001211R

601R%1/k22

411C01R7X/u01

2102/0701R

2102/0301R243T

2102/079R

811C01R7X/u01

253T

733T

411Rk001

853T

453T

+ 111C05/u74

89R%1/k8.1

343T

2L001_BCL57SD

52QGLS60P51PN

1

23

4

72QME411CTD

5DL050BR 001R

k001

043T

51J

T0090P10521

12233445566778899

133T

911C61B/u1

2102/0401R

22QRG4372APU

4

5167

23

8

611Rk1

901C05B/u1.0

233T

501R%1/k001

011C52/u7.4

443T

62QS505JS2

1

23

4511Rk001

12QMT511ATD

643T

42QME411CTD

3L

Hu2.2

933T

753T

533T

843T

943T

153T

143T

91QME511CTD

053T

k001311R

701C

61B/u74.0

22UC100S3421R

NIV2

DNG4 BF

5XL

3

TSB1

GLF6

EC7

SST8

011R

k001

611C01R7X/u01

42U

RJDAEJA7032MAP

1NIVP01

1DNGP1

NIV9

1WS31

2DNGP2

TSET82CN61

NE7

1CN6

BF4

2NIVP11

3NIVP21

3DNGP3

2WS41

3WS51

633T

311C01R7X/u22

543T

221C05B/p0001

511C05HC/p001

801C01R7X/u01

833T

723T

353T

82QME411CTD

901Rk001

333T

653T

201Rk1

32U

BCPYA6032MAP

1NIV7

1DNG3

1XL8

2NIV1

1BF4

2DNG9

1CN52CN11

2NE21 1NE6

2XL2

2BF01

+

1ZB0B-2004HYPE31MKP

12

211C01R7X/u22

711Rk1

32QME511CTD

021C05B/p0001

5L

Hu2.2

121C05B/u1.0

4L

Hu2.2

2102/0801R

433T501C05B/u1.0

+ 601C05/u74

033T

553T

10k

10k

10k

10k

10k

10k

100k

100k

10k


6-13 CL-S6621

SA, Main PCB (11/13) [I/F (RS232C, Option)]

1 2 3 4 5 6 7 8

A

B

C

D

87654321

D

C

B

A

Title

Number RevisionSize

A4


APPS00058-**

MAIN PCB / I/F (RS232C, OPTION) (11/13)

ROTCENNOC BCP F/I

TNIp/TSC/NI-TCELESRSD/TXDFOTUA

0ICO/BTS00PEh/0WSPID/0ATAD10PEh/1WSPID/1ATAD

2WSPID/2ATAD3WSPID/3ATAD4WSPID/4ATAD5WSPID/5ATAD6WSPID/6ATAD7WSPID/7ATAD

EMIRPn00PEp/STR/YSUB

10PEp/RTD/KCATNIh/TLUAF

0NOPP/TCELESEP

tuoWSWD+D_TSOHBSU

V5++D_BSU-D_BSU

SUBV

IS/DXRRID/OS/DXT

TESERV42+V42+V42+V42+V42+

DNG.PDNG.PDNG.P

DNG.PDNG.P

DNG.P-D_TSOHBSU

DNG.S

KLCS

1RSD1DXR

1DXT1RTD

F/I C232SR

]0:7[ATAD2ATAD

5ATAD6ATAD

3ATAD

0ATAD

4ATAD

7ATAD

1ATAD

DXT

STCSTRDXR

RSD

RTD

TINI

0R5V

3R3V

3R3V

3R3V

3R3V

0R42V

3R3V

3R3V

3R3V

TESERGn31,21,6,2

0KCS2TESERFI6

TUOWSD6

STR/YSUB6RTD/GLNKCAn6

TLUAFn60NOPP/TCLS6

EP6

1DXT21RTD2

1STR2

NOBSU2

]0:7[ATAD6

RIDBO/0OS/0DXT6

PDU2MDU2

0IS/0DXR2

PTNIBU2

STC/NI-TCLSn6RSD/TX-DFTAn6OICO/EBORTSn6

EMIRPn/TINIn6

1DXR21RSD2

1STC2TINI_SR2

61J

3ABBTGF52EA522

52423222

0212

91

1234 61

5141

3121110198765

8171

1PL

2PL

R122

300k

331C05/p33

62U

ZVIE2223LCI

+1C2

NI1R61

NE1

+V3

-1C4

TUO1R51

-V7

TUO2T8

NI2R9

TUO2R01

1CN11

NI2T21 NI1T31

2CN41

+2C5

-2C6

ccV91

TUO1T71

DNG81

NDHS02

873T

52U

ZVIE2223LCI

+1C2

NI1R61

NE1

+V3

-1C4

TUO1R51

-V7

TUO2T8

NI2R9

TUO2R01

1CN11

NI2T21 NI1T31

2CN41

+2C5

-2C6

ccV91

TUO1T71

DNG81

NDHS02

A72U

TD231CHV47

973T

573T

263T

673T

563T

C72U

TD231CHV47

R121

22k

463T

183T

131C61B/u1

B72U

TD231CHV47

163T953T

821C61B/u1

431C01B/u2.2

763T

R124

300k

373T

621C61B/u1

R120

22k

321C61B/u1

663T

063T521C

61B/u1

073T

621R%1/k02

473T

521Rk5.1

R123

300k

R118

22k

083T

231C61B/u1

821Rk1

963T

773T

D72U

TD231CHV47

921C61B/u1

721R%1/k03

863T

71J

TS8-P04-52XT

03

1

92

2

82

3

72

4

62

5

52

6

42

7

32

8

22

9

12

01

02

11

91

21

81

31

71

41

6151

13233343536373839304

273T

E72U

TD231CHV47

V41

G7

031C61B/u1

363T

R119

22k

721C61B/u1

531C01B/u1.0

92QME411ATD

173T

421C61B/u1

10k

10k


CL-S6621 6-14

SA, Main PCB (12/13) [I/F (USB2.0)]

1 2 3 4 5 6 7 8

A

B

C

D

87654321

D

C

B

A

Title

Number RevisionSize

A4


APPS00058-**

MAIN PCB / I/F (USB2.0) (12/13)

F/I BSU

MDPD

DNGLBSU

]1:42[A

1A2A3A4A5A6A7A

]0:51[D

0D1D2D3D4D5D6D7D8D9D

01D11D21D31D41D51D

CCVBSU

3R3V

3R3V

3R3V

3R3V

3R3V

3R3V

3R3V

3R3V

3R3V

TESERGn31,11,6,2

KCABU2QERBU2

0PTNI2BU21PTNI2BU2

SCBSUn2

]1:42[A6,5,4,2

EBULn/MQDUL6,5,4,2EBLLn/MQDLL6,5,4,2

DRn6,4,2

]0:51[D6,5,4,2

351C

01B/u1.0

093T

451C

61B/u10.0651C

61B/u01

A82U

PF79566A8R

N_TNI2

N_FOS3

N_0QERD4

N_0KCAD5

N_0DNED6

N_1QERD7

N_1KCAD8

N_1DNED9

0DS211DS312DS413DS514DS615DS716DS817DS91

XIN

23

XO

UT

24

N_TSR44

SUBPM64

1A74

2A84

3A94

4A25

5A35

6A45

ELA/7A55

N_DR65

N_0RW75

N_1RW85

N_SC95

1DA/1D36

2DA/2D46

3DA/3D56

4DA/4D66

5DA/5D76

6DA/6D86

7DA/7D96

8D27

9D37

01D47

11D57

21D67

31D77

41D87

51D97

0D26

641C

05B/p0001

741C

61B/u10.0

731C01B/u1

583T

061C

05B/p0001

931C

61B/u01

951C

05B/p0001

941C

61B/u10.0

761C

05B/p0001

CCVMDPDDNG

GS

81J

24ARB-BSUD

1234

5

293T

561C

61B/u10.0

483T

8LD1NS174GK81MLB

C82U

PF79566A8R

1FIV1

1DDV01

1DNG11

2DNG12

2FIV02

1CCV22

CCVA52

DNGA62

2CCV53

3DNG83

4DNG24

3CCV34

5DNG54

6DNG05

2DDV15

3FIV06

7DNG16

4FIV07

8DNG17

9DNG08

NIRFER72

461C

01B/u1.0

B82U

PF79566A8R

SUBV14

0PD04

0MD93

0TUOBV03

0PLTXE13

A0RUCVO33

B0RUCVO43

1PD73

1MD63

1TUOBV82

1RUCVO92

0DI23

661C

05B/p0001

7DTK4Z8.6ZKR

215 4 3

441C

01/u7.4

231Rk6.5

831C01B/u1.0

983T

051C

01B/u1.0

151C

01B/u1.0

921R74

551C

05B/p0001

241C

05B/p0001

193T

851C

61B/u10.0 261C

01B/u1.0

161C

61B/u10.0

031Rk74

841C

05B/p0001

883T

861C

61B/u10.0

283T

6L

D1NS174GK81MLB

7L

L2LH009NSN0PLD

21

34783T

961C

01B/u1.0

141C

61B/u10.0

6DZ8.6UZH

131Rk74

251C

01/u7.4

631C01B/u1.0

751C

01B/u1.0

341C

01B/u1.0

683T

361C

61B/u01

3X)zHM84(1ID2008CSD

BSV

GC

541C

01B/u1.0

041C

01B/u1.0

383T


6-15 CL-S6621

SA Main PCB (13/13) [Ribbon]

1 2 3 4 5 6 7 8

A

B

C

D

87654321

D

C

B

A

Title

Number RevisionSize

A4


APPS00058-**

MAIN PCB / RIBBON (13/13)

NOBBIR3R3V

3R3V

3R3V0R5VTMV

3R3V

3R3V

3R3V

3R3VRORRE_PMETn6

R_LTCNAF2

A_PETSBIR6,2B_PETSBIR6,2

A_RIDBIR6B_RIDBIR6

A_UCTOMBR3B_UCTOMBR3

GRTBIR6

TESERGn21,11,6,2 PMTBR6,2

1A_SNESBIR2

2A_SNESBIR2

1B_SNESBIR2

2B_SNESBIR2

431R%1/k2.8

471C01B/u1.0

393T

271C01B/u1

B51U

321CHV47

A9

B01

RLC11

XC6 XC/XR7

Q21Q

5

993T

404T

R13

943

k/1%

001531R

G12U

41CHV47CM

CCV41

DNG7

C51U

321CHV47DNG

8

CCV61

R13

743

k/1%

893T

91J

F1-SSDAP-B02B

12345678901

02

11

91

21

81

31

71

41

6151

793T

92U

00G1CHV47

C12U

41CHV47CM

56

593T

R13

643

k/1%

804T

02AR

k1

12345

678

693T

C17

810

00p/

B50

904T C17

610

00p/

B50

504T

493T

604T304T

F12U

41CHV47CM

3121

204T104T

371C01B/u1.0

004T

E12U

41CHV47CM

1101

R13

843

k/1%

C17

510

00p/

B50

341Rk1

D12U

41CHV47CM

8 9

071C01B/u1.0

331R%1/k002

171C61B/u1

C17

710

00p/

B50

704T


CL-S6621 6-16

SA, Opepane PCB

1 2 3 4 5 6 7 8

A

B

C

D

87654321

D

C

B

A

Title

Number RevisionSize

A4


AJM66707-**

OPEPANE PCB

DELTRPDELDNCDELRRE

EDOMPOTS

ESUAPDEEF

3R3V

3R3V

3R3V

3R3V3R3V

3R3V

103DTP013

103DTP013

103T 103T

103R2102/063

103R2102/063

603R8061/k22

603R8061/k22 703R

8061/k22703R

8061/k22

403R2102/063

403R2102/063

103C05/p0001

103C05/p0001

503C05/p0001

503C05/p0001 603C

05/p0001603C

05/p0001

403C05/p0001

403C05/p0001

303T 303T

203DTP013

203DTP013

313T 313T

903T 903T

303DTD013

303DTD013

103WS53T-01-61-WST

103WS53T-01-61-WST1

234

5

213T 213T113T 113T 203C

05/p0001203C

05/p0001

803T 803T

013T 013T

303WS53T-01-61-WST

303WS53T-01-61-WST1

234

5

803R8061/k22

803R8061/k22

503T 503T

403T 403T

703T 703T

203R2102/063

203R2102/063

203WS53T-01-61-WST

203WS53T-01-61-WST1

234

5

703C05/p0001

703C05/p0001

403DTV013

403DTV013

403WS53T-01-61-WST

403WS53T-01-61-WST1

234

5

303R2102/063

303R2102/063

603T 603T

A-KTB-NMF21

CN301

A-KTB-NMF21

123456789011121

503R8061/k22

503R8061/k22

303C05/p0001

303C05/p0001

203T 203T

PRINT (GREEN) CONDITION (ORANGE) ERROR (RED) POWER (GREEN)

MODE

STOPPAUSE

FEED


6-17 CL-S6621

SA Ref Sen PCB

1 2 3 4 5 6 7 8

A

B

C

D

87654321

D

C

B

A

Title

Number RevisionSize

A4


A

REFRECTIVE SENSOR CIRCUIT

1/1

JM66730-**7-Nov.-2003

CN501

CHP1505-0101

D502

GL100MN0MP

D501

GL100MN0MPTR501PT100MC0MP

V3R3

12345


CL-S6621 6-18

SA TRA Sen PCB

1 2 3 4 5 6 7 8

A

B

C

D

87654321

D

C

B

A

Title

Number RevisionSize

A4


A

TRANSPARENT SENSOR CIRCUIT

1/1

JM66725-**7-Nov.-2003

TR401PT4800F6

CN401

03FMS-1.0SP-TF

V3R3

123


6-19 CL-S6621

SA, Relay PCB

1 2 3 4 5 6 7 8

A

B

C

D

87654321

D

C

B

A

Title

Number RevisionSize

A4


APPS00060-**

RELAY PCB

V42+V42+

DNG.PDNG.PDNG.P

DNG.PDNG.P

KLCS

DNG.P-D_TSOHBSU

TNIp/TSC/NI-TCELES

DNG.S

RSD/TXDFOTUA0ICO/BTS

00PEh/0WSPID/0ATAD10PEh/1WSPID/1ATAD

2WSPID/2ATAD3WSPID/3ATAD4WSPID/4ATAD5WSPID/5ATAD6WSPID/6ATAD7WSPID/7ATAD

EMIRPn00PEp/STR/YSUB

10PEp/RTD/KCATNIh/TLUAF

0NOPP/TCELESEP

tuoWSWD+D_TSOHBSU

V5++D_BSU-D_BSU

SUBV

IS/DXRRID/OS/DXT

TESERV42+V42+V42+

DNG.PV42+V42+

KLCS

DNG.PDNG.P

DNG.PDNG.P

1ICO/BTSRSD/TXDFOTUA

DNG.S

TNIp/TSC/NI-TCELES

-D_TSOHBSUDNG.P

5WSPID/4ATAD4WSPID/3ATAD3WSPID/2ATAD

20PEh/1WSPID/1ATAD10PEh/0WSPID/0ATAD

8WSPID/7ATAD7WSPID/6ATAD6WSPID/5ATAD

EMIRPn

EP1NOPP/TCELES

TNIh/TLUAF20PEp/RTD/KCA

10PEp/STR/YSUB

SUBV-D_BSU+D_BSU

V5++D_TSOHBSU

tuoWSWD

V42+V42+

TESER

RID/OS/DXTIS/DXR

V42+

BCP F/I oTBCP niaM morF

0R42V

DNGP

722T

112T

412T

812T

932T

222T

902T

622T

012T

102J

TS21-R04-42XT

03

1

92

2

82

3

72

4

62

5

52

6

42

7

32

8

22

9

12

01

02

11

91

21

81

31

71

41

6151

13233343536373839304

312T

712T

122T

802T

522T

202J

P04-52XT

03

1

92

2

82

3

72

4

62

5

52

6

42

7

32

8

22

9

12

01

02

11

91

21

81

31

71

41

6151

13233343536373839304

602T

212T

332T

612T

302T

022T

422T

502T

702T

822T

512T

912T

202T102T

042T

322T

402T


CL-S6621 6-20

SA, Ribbon PCB

1 2 3 4 5 6 7 8

A

B

C

D

87654321

D

C

B

A

Title

Number RevisionSize

A4


APPS00059-**

RIBBON PCB

V3.3+V0.5+

)V42+(TMV

B_RIDBIRA_UCTOMBRB_UCTOMBR

NE_TOMLTCNAF

PMTTBIR

1A_SNES2A_SNES1B_SNES2B_SNES

DNGDNGDNG

A_PETSBIR

A_RIDBIRB_PETSBIR

rotom dniweR

rotom dneS

NAF

rosnes edis dneS

rosnes edis dniweR

)V42+(TMV

rotsimrehT

3R3V3R3V

TMV

3R3V3R3V

TMV

3R3V

3R3V0R5V

3R3V 0R5V TMV

1A_SNES

1B_SNES

HTMBR

2A_SNES

2B_SNES

LTCNAF

1A_SNES

LTCNAF

1B_SNES2B_SNES

2A_SNES

HTMBR

301J

S-K-HP-B4B

1234

61B/u1.0401C

531C61B/u1.0

611C05F/u22.0

631C05F/u22.0

001/p001811C

221T

211T

311C05F/u22.0

101Q4663KS2

+ 031C61/u01

011T

511T

731T

911T

431T

131T

61B/u1.0621C

C125

100p/100

711C05B/u1.0

301C05B/u1.0

2102/301R

421T

511C61B/u1.0

C109

100p/100

631T

201J

1-SSDAP-B02S

12345678901

02

11

91

21

81

31

71

41

6151

101U

T-SES4894A

RID71

TESER01

2SM9

ELBANE2

1SM8

PETS41

A1TUO12

A2TUO22B1TUO81

B2TUO1

1ESNES02

2ESNES32

1PC4

2PC5

PEELS21

FER51

PCV6

1BBV91

2BBV42

DNG3

DNG61

GERV7CSOR11

DDV31

601J

E-K-HP-B2B

12

921T

k1701R

111C61B/u1.0

001/p001201C

001/p001021C

111T

121T

901T

531T

711T

801T

701T

501T

721C61B/u1.0

C122

100p/100

C124

100p/100

331T

831T

611T

101J

S-K-HP-B4B

1234

61B/u1.0011C

211C61B/u1.0

321T

031T

301T

61B/u1.0121C

231C05F/u22.0

+ 411C61/u01

501J

R-K-HP-B4B

1234

401J

K-K-HP-B4B

1234

721TW1/%1/22.0501R

921C05F/u22.0

701J

S-K-HP-B2B

12

W1/%1/22.0401R

C105

100p/100C

106100p/100

431C05B/u1.0

911C05B/u1.0

2102/601R

401T

101T

021T

W1/%1/22.0201R

101DV155BR

131C61B/u1.0

+ 801C05/u74

001/p001101C

931T

201U

T-SES4894A

RID71

TESER01

2SM9

ELBANE2

1SM8

PETS41

A1TUO12

A2TUO22B1TUO81

B2TUO1

1ESNES02

2ESNES32

1PC4

2PC5

PEELS21

FER51

PCV6

1BBV91

2BBV42

DNG3

DNG61

GERV7CSOR11

DDV31

W1/%1/22.0101R

C123

100p/100

311T

141T

411T

621T

231T

041T

811T

331C61B/u1.0

821C61B/u1.0

C107

100p/100

521T

201T

821T

601T

0

0


6-21 CL-S6621

SA, Ribbon Sensor

1 2 3 4 5 6 7 8

A

B

C

D

87654321

D

C

B

A

Title

Number RevisionSize

A4


APPS90020-**

Ribbon Sensor PCB

V3.3+1SNES2SNES

DNG

205SP490S1PG

205R8061/%1/021

105R8061/%1/021

105SP490S1PG

105TP

P4_TP

1234


CL-S6621 6-22

SA PNE Sensor

1 2 3 4 5 6 7 8

A

B

C

D

87654321

D

C

B

A

Title

Number RevisionSize

A4


APPS90021-**

Ribbon Sensor PCB

KTUOSNES

3R3V

103SP50C2GS

103TP

P3_TP

123

AP-1 CL-S6621

APPENDICES

CL-S6621 AP-2

APPENDICES

TABLE OF CONTENTS

A. Mounting Diagrams.........................................................................................................AP-3 A-1. SA, Main PCB ....................................................................................................AP-3 A-2. SA, Opepane PCB .............................................................................................AP-5 A-3. SA Ref Sen PCB ................................................................................................AP-5 A-4. SA TRA Sen PCB...............................................................................................AP-5 A-5. SA, Relay PCB...................................................................................................AP-6 A-6. SA, Ribbon PCB.................................................................................................AP-6 A-7. SA, Ribbon Sensor.............................................................................................AP-7 A-8. SA PNE Sensor..................................................................................................AP-7

A. Mounting Diagrams

AP-3 CL-S6621

A. Mounting Diagrams A-1. SA, Main PCB [Component side]


CL-S6621 AP-4

[Dip side]


AP-5 CL-S6621

D502D501

TR50

1

AA

CK K

E

CN501

A-2. SA, Opepane PCB [Parts side] [Solder side]

A-3. SA Ref Sen PCB A-4. SA TRA Sen PCB

C

TR401 CN401

E

01

POWER ONK

K

K

K

PRINT

CONDITION

ERROR

JM667

MADE IN JAPAN

MOS CAUTION

JM66

930-

01PA

US

E

FEED

STO

P

MODECN

301

12 1112

D301

D302

D303

D304


CL-S6621 AP-6

A-5. SA, Relay PCB

[Parts side] [Solder side] A-6. SA, Ribbon PCB


AP-7 CL-S6621

A-7. SA, Ribbon Sensor

[Parts side] [Solder side] A-8. SA PNE Sensor

[Parts side] [Solder side]

Technical Manual CL-S6621 - Mironet

Documents

Transcript of Technical Manual CL-S6621 - Mironet