SATO CL-408/412 Service Manual
Transcription
SATO CL-408/412 Service Manual
Industrial Bar Code Printers SATO CL-408/412 Service Manual SATO America, Inc. 545 Weddell Drive Sunnyvale, CA 94089 P/N 9001040 Rev B Oct 1998 SATO America, Inc. 545 Weddell Drive Sunnyvale, CA 94089 Main Phone: (408) 745-1300: Tech Support Hotline: (408) 745-1379 Fax: (408) 745-1309 Copyright 1997 SATO America, Inc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ervice Manual Table Of Contents SECTION 1. INTRODUCTION Installation Considerations ............................................ 1-1 Ribbon.............................................................................. 1-2 Dimensions...................................................................... 1-3 Component Designations............................................... 1-4 Interface Connections, Input Output Panel .................. 1-5 Switches and Sensors.................................................... 1-6 Page 1 2 2 3 4 5 SECTION 2. PRINTER CONFIGURATION Dip Switch Settings ........................................................ 2-1 Default Settings.............................................................. 2-2 Printer Adjustments........................................................ 2-3 Printing Test Labels........................................................ 2-4 9 19 20 33 SECTION 3. SPECIFICATIONS Print.................................................................................. 3-1 Media, Sensing and Ribbon ........................................... 3-2 Printer Controls and Signals, Adjustments and Interface Connections ................................................... 3-3 Processing ...................................................................... 3-4 Character Fonts .............................................................. 3-5 Bar Codes and Other Features ...................................... 3-6 Physical ........................................................................... 3-7 Optional Accessories ..................................................... 3-8 35 36 37 38 38 39 40 41 SECTION 4. TROUBLESHOOTING Troubleshooting Tables ................................................. 4-1 Head Pattern Examples .................................................. 4-2 43 47 SECTION 5. ELECTRICAL CHECKS AND ADJUSTMENTS Power Supply Checks .................................................... 5-1 Reflective Label Pitch Sensor Adjustment ................... 5-2 See Through Label Pitch Sensor Adjustment .............. 5-3 52 54 55 i SATO CL408/412 Service Manual Table Of Contents SECTION 6. MECHANICAL ADJUSTMENTS Ribbon Clutch Adjustments ...........................................6-1 Ribbon Guide Plate Adjustment.....................................6-2 Print Head Position Alignment (Minor) .........................6-3 Print Head Balance Adjustment .....................................6-4 Print Head Alignment Adjustment (Major)....................6-5 Timing Belt Tension Adjustment ...................................6-6 Tear Plate Adjustment.....................................................6-7 Page 58 61 62 63 64 65 66 SECTION 7. REPLACEMENT PROCEDURES Replacing Fuses ..............................................................7-1 Replacing the Print Head ................................................7-2 Replacing the Main Circuit Board ..................................7-3 Replacing the Power Supply ..........................................7-4 Replacing the Label Sensor Assembly..........................7-5 Replacing the Label Sensor Module ..............................7-6 Replacing the Ribbon Motion Sensor ............................7-7 Replacing the Ribbon Drive Clutch Washers................7-8 Replacing the Timing Belts.............................................7-9 Replacing the Platen .......................................................7-10 Replacing the Display Panel PCB ..................................7-11 Replacing the Stepper Motor..........................................7-12 68 70 72 74 76 78 79 81 84 88 91 92 SECTION 8. FACTORY RESETS Resetting the Printer .......................................................8-1 EE Prom Clear All ............................................................8-2 Clear Counter Heads .......................................................8-3 Clear Cutter Counter .......................................................8-4 ii SATO CL408/412 Service Manual 96 97 98 99 Section 1 Introduction 7KH6$72&/3ULQWHU6HUYLFH0DQXDOSURYLGHVLQIRUPDWLRQIRULQVWDOOLQJDQG PDLQWDLQLQJWKH6$72&/SULQWHU6WHSE\VWHSPDLQWHQDQFHLQVWUXFWLRQVDUHLQFOXGHG LQWKLVPDQXDOZLWKW\SLFDOSUREOHPVDQGVROXWLRQV,WLVUHFRPPHQGHGWKDW\RXEHFRPHIDPLOLDU ZLWKHDFKVHFWLRQLQWKLVPDQXDOEHIRUHLQVWDOOLQJDQGPDLQWDLQLQJWKHSULQWHU7KLVPDQXDOLV GLYLGHGLQWRWKHIROORZLQJHLJKWVHFWLRQV • 6HFWLRQ,QWURGXFWLRQ • 6HFWLRQ3ULQWHU&RQILJXUDWLRQ • 6HFWLRQ6SHFLILFDWLRQV • 6HFWLRQ7URXEOHVKRRWLQJ • 6HFWLRQ3ULQWHU&RQILJXUDWLRQ • 6HFWLRQ0HFKDQLFDO$GMXVWPHQWV • 6HFWLRQ5HSODFHPHQW3URFHGXUHV • 6HFWLRQ5HVHWWLQJWKH3ULQWHU 1.1 INSTALLATION CONSIDERATIONS 3ULQWHURSHUDWLRQFDQEHDIIHFWHGE\WKHSULQWHUHQYLURQPHQW7KHORFDWLRQRIWKHSULQWHUVKRXOG EHIUHHIURPGXVWKXPLGLW\DQGVXGGHQYLEUDWLRQV7RREWDLQRSWLPXPUHVXOWVIURPWKHSULQWHU DYRLGORFDWLRQVLQIOXHQFHGE\ • 'LUHFWRUEULJKWVXQOLJKWVLQFHEULJKWOLJKWZLOOPDNHWKHODEHOVHQVRUOHVVUHVSRQVLYHDQG PD\FDXVHWKHODEHOWREHVHQVHGLQFRUUHFWO\ • :DUPWHPSHUDWXUHVZKLFKFDQFDXVHHOHFWULFDOSUREOHPVZLWKLQWKHSULQWHU6HH6HFWLRQ 6SHFLILFDWLRQV 1 SATO CL408/412 Service Manual Section 1 Introduction 1.2 RIBBON 8VHRQO\6$72WKHUPDOWUDQVIHUULEERQVZKLFKZHUHIRUPXODWHGH[SUHVVO\IRUXVHLQDOO6$72 SULQWHUV8VHRIRWKHUWKDQDSSURYHGULEERQVPD\UHVXOWLQXQVDWLVIDFWRU\SULQWTXDOLW\DQGRU GDPDJHWRWKHSULQWKHDGDQGPD\YRLG\RXUZDUUDQW\ 1.3 DIMENSIONS 127(7KHH[DFWSRVLWLRQRIFRPSRQHQWVPD\YDU\GHSHQGLQJRQWKHPRGHO :LGWK LQFKHVPP 'HSWK LQFKHVPP +HLJKW LQFKHVPP Depth Width Height 2 SATO CL408/412 Service Manual Section 1 Introduction 1.4 COMPONENT DESIGNATIONS OPERATION PANEL DISPLAY OPTIONAL CUTTER ASSEMBLY RIBBON REWIND SHAFT RIBBON UNWIND SHAFT DIP SWITCH CONFIGURATION TABLE PRINT HEAD MAIN PC BOARD PLATEN ROLLER KB PC BOARD POWER SUPPLY UNIT TIMING BELTS STEPPER MOTOR 3 SATO CL408/412 Service Manual Section 1 Introduction 1.5 INTERFACE CONNECTIONS, INPUT AND OUTPUT PANEL DISPLAY PANEL ELECTRONICS SIDE: &RQWDLQV0DLQ/RJLF3RZHU 6XSSO\6HUYR0RWRUV0DLQ&LUFXLW%RDUG OPERATION PANEL MEDIA OUTPUT MECHANICAL SIDE CONTAINS RIBBON, MEDIA, SENSORS FRONT OF UNIT Boards are supplied with the following connectors: CENTRONICS CONNECTOR: )RUSULQWHUXVLQJSDUDOOHO FRPPXQLFDWLRQFRQQHFWLRQ RS232CONNECTOR: )RUSULQWHUXVLQJVHULDO FRPPXQLFDWLRQFRQQHFWLRQ TWINAX/COAX CONNECTOR: )RUSULQWHURSHUDWLQJLQD PLQLPDLQIUDPHFRPSXWHU HQYLURQPHQW MEMORY CARD SLOT 1 & 2: 2SWLRQDOFRQQHFWRUVIRUXVH ZLWK3&0&,$0HPRU\ &DUGV EXT. CONNECTOR: 7KLVLVDQH[WHUQDOVLJQDO FRQQHFWRU POWER ON/OFF SWITCH: 7RWXUQSRZHU2QRU2II AC FUSE: 7RSURWHFWWKHPDFKLQHIURP DEQRUPDOSRZHULQSXW 7\SH$9 AC INPUT CONNECTOR: 7RLQSXW9+] 8VHSRZHUFDEOHSURYLGHG REAR OF UNIT 4 SATO CL408/412 Service Manual Section 1 Introduction 1.6 SWITCHES AND SENSORS COVER OPEN SENSORS: :KHQWKLVVHQVRU LVDFWLYDWHGWKHSULQWHUZLOOQRWRSHUDWHDQG 4;07 503PHVVDJHZLOOEHGLVSOD\HGRQ GLVSOD\SDQHO HEAD OPEN LEVER: :KHQWKHSULQWKHDGLVRSHQHGWKLV VZLWFKLVDFWLYDWHGDQGWKHSULQWHUZLOOVWRSSULQWLQJ INTERLOCK TAB: 7KHIURQWFRYHULVILWWHGZLWKDPLFUR VZLWFK:KHQWKHFRYHULVRSHQHGWKLVVZLWFKLVDFWLYDWHGDQG WKHSULQWHUZLOOVWRSSULQWLQJ 5 SATO CL408/412 Service Manual Section 1 Introduction 1.6 SWITCHES AND SENSORS (CONT.) RIBBON SENSOR: 7KHVHQVRUZLOOUHDFWWRWKHULEERQ XQZLQGZKHQDSSUR[LPDWHO\IHHWRIULEERQUHPDLQV7KLV VHQVRULVDPRWLRQGHWHFWRUWKDWVLJQDOVWKHSULQWHUZKHQWKH ULEERQVXSSO\LVWXUQLQJ7KLVVHQVRULVXVHGIRUERWKWKH ULEERQHQGDQGULEERQQHDUHQGVHQVLQJ ERROR SHOWN ON DISPLAY: 5LEERQRXWQRWWXUQLQJ LABEL SENSOR: %RWKWKH´,µPDUNUHIOHFWLYHDQG *DSWUDQVPLVVLYHVHQVRUVRQWKH&/FDQEHDGMXVWHG RYHUDOLPLWHGUDQJH7KH\DUHERWKORFDWHGLQWKHODEHOVHQVRU XQLW7KHDVVHPEO\FDQEHDGMXVWHGE\ORRVHQLQJWKHJUHHQ VHQVRUDGMXVWNQREORFDWHGXQGHUQHDWKWKHODEHOWUDQVSRUW DVVHPEO\DQGVOLGLQJWKHODEHOVHQVRUXQLWWRWKHGHVLUHG SRVLWLRQ7KHJDSVHQVRUFDQEHDGMXVWHGIURPDPLQLPXPRI LQPPWRDPD[LPXPRILQPPDQGWKH ´,µPDUNIURPDPLQLPXPRILQPPWRDPD[LPXPRI LQPPIURPWKHIL[HGSRVLWLRQ´LQVLGHODEHOJXLGHµ 5HIHUWRSDJHRIWKH&/6HULHV2SHUDWRUDQG7HFKQLFDO 5HIHUHQFH0DQXDOIRUPRUHLQIRUPDWLRQ 6 SATO CL408/412 Service Manual Section 1 Introduction 1.6 SWITCHES AND SENSORS (CONT.) FEED Key: 0RPHQWDU\VZLWFK3UHVVLQJ WKLVNH\IHHGVRQHEODQNODEHOWKURXJKWKH SULQWHUZKHQLWLVRIIOLQH:KHQWKHSULQWHU LVRQOLQHDQRWKHUFRS\RIWKHODVWODEHOZLOO EHSULQWHG LINE Key: 0RPHQWDU\VZLWFK3UHVVLQJ WKLVNH\WRJJOHVWKHSULQWHUEHWZHHQWKHRQ OLQHDQGRIIOLQHPRGH:KHQWKHSULQWHULV RQOLQHLWLVUHDG\WRUHFHLYHGDWDIURPWKH KRVW7KLVNH\DFWVDVDSDXVHGXULQJDSULQW MREE\WDNLQJWKHSULQWHURIIOLQH,WFDQDOVR EHXVHGDVDSDXVHIXQFWLRQNH\WRVWRSWKH SULQWHUGXULQJWKHSULQWLQJSURFHVV PITCH Potentiometer: $GMXVWVKRPH SRVLWLRQRIWKHODEHOPP $IIHFWVVWRSSRVLWLRQRIODEHOIHHGSULQW SRVLWLRQDQGGLVSHQVHSRVLWLRQ/DUJHU DGMXVWPHQWVVKRXOGEHPDGHXVLQJWKH 3LWFK2IIVHWIXQFWLRQ6HHSDJH POWER LED: ,OOXPLQDWHGZKHQWKH SULQWHULVWXUQHGRQ OFFSET Potentiometer: 7RDGMXVWEDFNIRUZDUG IHHGIRUGLVSHQVHUPP PRINT Potentiometer: 7RDGMXVWSULQWGDUNQHVVILQHDGMXVWPHQW DSW2 & 3: ',36ZLWFKHVWRVHWRSHUDWLRQDOSDUDPHWHUVRISULQWHU 127(2SWLRQDO56&RPPXQLFDWLRQ&DUGFRQWDLQV'6: VZLWFKHVZKLFKDUHFRQILJXUHGZKHQVXSSOLHGZLWKWKHSULQWHU 7 SATO CL408/412 Service Manual Section 1 Introduction 8 SATO CL408/412 Service Manual Section 2 Printer Configuration 2.1 DIP SWITCH SETTINGS 7ZR',3VZLWFKHV'6:DQG'6:DUHORFDWHGXQGHUWKHIURQWGRRUSDQHODQGD'6:VZLWFK LVORFDWHGRQDQRSWLRQDO56VHULDOLQWHUIDFHERDUG 7KHVHVZLWFKHVFDQEHXVHGWRVHW • 56&WUDQVPLWUHFHLYHSDUDPHWHUV • 7KHUPDOWUDQVIHURUGLUHFWWKHUPDOPRGH • /DEHOVHQVRUHQDEOHGLVDEOH • +HDGFKHFNPRGH • +H[GXPSPRGH • 5HFHLYHEXIIHUVL]H • 2SHUDWLRQPRGH DIP Switch Panel Layout for DSW1 Located on RS232 Interface Board 9 SATO CL408/412 Service Manual Section 2 Printer Configuration 2.1 DIP SWITCH SETTINGS 7RVHWWKHVZLWFKHVILUVWSRZHUWKHXQLW2IIWKHQSRVLWLRQWKH',3VZLWFKHV$IWHUSODFLQJWKH VZLWFKHVLQWKHGHVLUHGSRVLWLRQVSRZHUWKHSULQWHUEDFNRQ7KHVZLWFKVHWWLQJVDUHUHDGE\WKH SULQWHUHOHFWURQLFVGXULQJWKHSRZHUXSVHTXHQFH7KH\ZLOOQRWEHFRPHHIIHFWLYHXQWLOWKH SRZHULVF\FOHG RS232 Transmit/Receive Setting Data Bit Selection (DSW1-1) 7KLVVZLWFKVHWVWKHSULQWHUWRUHFHLYHHLWKHURUELWGDWDELWVIRUHDFKE\WHWUDQVPLWWHG DSW1-1 *OFF ON SETTING DSW1 8 Data Bits 7 Data Bits ON OFF 1 2 3 4 5 6 7 8 Parity Selection (DS1-2, DS1-3) 7KHVHVZLWFKHVVHOHFWWKHW\SHRISDULW\XVHGIRUHUURUGHWHFWLRQ DSW1-2 SETTING SETTING *OFF *OFF No Parity ON OFF ON Even OFF ON OFF Odd ON Not Used ON DSW1 1 2 Factory Default 10 SATO CL408/412 Service Manual 3 4 5 6 7 8 Section 2 Printer Configuration Stop Bit Selection (DS1-4) 6HOHFWVWKHQXPEHURIVWRSELWVWRHQGHDFKE\WH DSW1 DSW1-4 SETTING *OFF 1 Stop Bit ON 2 Stop Bits ON OFF 1 2 3 4 5 6 7 8 Baud Rate Selection (DS1-5, DS1-6) 6HOHFWVWKHGDWDUDWHESVIRUWKH56SRUW DSW1 DSW1-5 DSW1-6 SETTING *OFF *OFF 9600 ON OFF ON 19200 OFF ON OFF 4800 ON ON 2400 1 2 3 4 5 6 7 8 Communication Protocol Selection (DS1-7, DS1-8) 6HOHFWVWKHIORZFRQWURODQGVWDWXVUHSRUWLQJ DSW1-7 DSW1-8 SETTING *OFF *OFF Rdy/Bsy OFF ON Xon/XOff ON OFF Bi-Com ON ON ON Not Used OFF 1 DSW1 2 3 4 5 6 7 8 * Factory Default 11 SATO CL408/412 Service Manual Section 2 Printer Configuration Print Mode Selection (DS2-1) 6HOHFWVEHWZHHQGLUHFWWKHUPDOSULQWLQJRQWKHUPDOO\VHQVLWLYHSDSHUDQGWKHUPDOWUDQVIHU SULQWLQJXVLQJDULEERQ DSW2 DSW2-1 SETTING *OFF Therm Xfr ON Direct Therm ON OFF 1 2 3 4 5 6 7 8 Sensor Type Selection (DS2-2) 6HOHFWVW\SHRIVHQVLQJ DSW2-2 SETTING *OFF Gap ON “I” Mark DSW2 ON OFF 1 2 3 4 5 6 7 8 Head Check Selection (DS2-3) :KHQVHOHFWHGWKHSULQWHUZLOOFKHFNIRUKHDGHOHPHQWVWKDWDUHHOHFWULFDOO\PDOIXQFWLRQHG DSW2 DSW2-4 SETTING *OFF Disabled ON Enabled ON OFF 1 2 3 4 5 6 7 8 Hex Dump Selection (DS2-4) 6HOHFWV+H['XPSPRGH DSW2 DSW2-3 SETTING *OFF Disabled ON Enabled ON OFF 1 2 *Factory Default 12 SATO CL408/412 Service Manual 3 4 5 6 7 8 Section 2 Printer Configuration Receive Buffer Selection (DS2-5) 6HOHFWVWKHRSHUDWLQJPRGHRIWKHUHFHLYHEXIIHU 1RWH7KH&HQWURQLFVLQWHUIDFHRSHUDWHVRQO\LQWKHPXOWLMREEXIIHUPRGHUHJDUGOHVVRIWKH VZLWFKVHWWLQJ DSW2 DSW2-5 SETTING OFF Single Job ON Multi Job- ON OFF 1 2 3 4 5 6 7 8 Protocol Control Code Selection (DS2-6 & DS2-7) 6HOHFWVWKHFRPPDQGFRGHVXVHGIRUSURWRFROFRQWURO DSW2 DSW2-6- DSW2-7 SETTING Reserved *OFF Standard Reserved ON Non - Std. ON OFF 1 2 3 4 5 6 7 8 SELECTING PROTOCOL CONTROL CODES 3URWRFROFRQWUROFRGHVDUHWKHVSHFLDOFRQWUROFKDUDFWHUVWKDWSUHSDUHWKHSULQWHUWRUHFHLYH LQVWUXFWLRQV)RUH[DPSOHWKHESC> FKDUDFWHUWHOOVWKHSULQWHUWKDWDFRPPDQGFRGHZLOO IROORZDQGWKHENQ> FKDUDFWHUDVNVIRUWKHSULQWHUVWDWXV 7KHUHDUHWZRSUHGHILQHGVHWVRI3URWRFRO&RQWUROFRGHVWRFKRRVHIURP(DFKVHWLVPDGHXSRI VL[VSHFLDOFKDUDFWHUV7KH6WDQGDUG3URWRFRO&RQWUROFRGHVDUHQRQSULQWDEOHFKDUDFWHUVDQG WKH1RQ6WDQGDUG3URWRFRO&RQWUROFRGHVDUHSULQWDEOHFKDUDFWHUV7KH1RQ6WDQGDUGVHWPD\ EHXVHIXORQKRVWFRPSXWHUVXVLQJSURWRFROFRQYHUWHUVRULQDQDSSOLFDWLRQZKHUHQRQSULQWDEOH $6&,,FKDUDFWHUVFDQQRWEHVHQWIURPWKHKRVW7KLVPDQXDOXVHVWKH6WDQGDUG3URWRFRO&RQWURO FRGHVIRUDOORIWKHH[DPSOHV$OWHUQDWHO\WKHXVHUPD\GHILQHDQGGRZQORDGDVHWRIFXVWRP 3URWRFRO&RQWURO&RGHV * Factory Default 13 SATO CL408/412 Service Manual Section 2 Printer Configuration SELECTING PROTOCOL CONTROL CODES (CONT.) CONTROL CHARACTER STANDARD DSW2-7 OFF NON-STANDARD DSW2-7 ON DESCRIPTION STX 02 Hex 7B Hex = { Start of Data ETX 03 Hex 7D Hex = } End of Data ESC 1B Hex 5E Hex = ^ Command code to follow Null 00 Hex 7E Hex = ~ Cutter command ENQ 05 Hex 40 Hex = @ Get printer status, Bi-Com mode Can 18 Hex 21 Hex = ! Cancel print job, Bi Com mode Off-Line 40 Hex 5D Hex = ] Take printer Off-Line M-8400 Compatibility (DS2-8) 6RIWZDUHFRPPDQGFRPSDWLELOLW\ZLWKHDUOLHUPRGHO6$720SULQWHUV DSW2 DSW2-8 SETTING *OFF OFF ON M-8400 Compatibility ON OFF 1 2 3 4 5 6 7 8 Mode Selection (DS3-1 and DS3-2) 6HOHFWVWKHRSHUDWLQJPRGHRIWKHSULQWHU%DWFK&RQWLQXRXVGLVDEOHVWKHODEHOVHQVRUV DSW3-1 DSW3-2 OFF OFF Batch/Continuous OFF ON Tear Off ON OFF Cutter ON ON Dispenser DSW3 SETTING ON OFF 1 2 *Factory Default 14 SATO CL408/412 Service Manual 3 4 5 6 7 8 Section 2 Printer Configuration Label Sensor Selection (DS3-3) (QDEOHVRUGLVDEOHVWKH/DEHO6HQVRU,IWKH6HQVRULVHQDEOHGLWZLOOGHWHFWWKHHGJHRIWKH ODEHODQGSRVLWLRQLWDXWRPDWLFDOO\,ILWLVGLVDEOHGWKHSRVLWLRQLQJPXVWEHXQGHUVRIWZDUH FRQWUROXVLQJ/LQH)HHGFRPPDQGV DSW3 DSW3-3 SETTING *OFF Sensor Used ON ON Enables Continuous Operation OFF 1 2 3 4 5 6 7 8 Back Feed Selection (DS3-4) :KHQ%DFN)HHGLVHQDEOHGWKHSULQWHUZLOOSRVLWLRQWKHODEHOIRUGLVSHQVLQJFXWWLQJDQG UHWUDFWLWWRWKHFRUUHFWSULQWSRVLWLRQEHIRUHSULQWLQJWKHQH[WODEHO DSW3 DSW3-4 SETTING *OFF Enabled ON Disabled ON OFF 1 2 3 4 5 6 7 8 External Signal Interface 7KH(;7FRQQHFWRURQWKH&/SULQWHUUHDUSDQHOLVLQWHQGHGIRUXVHZLWKWKHH[WHUQDOSULQWHU DFFHVVRULHVVXFKDVODEHOUHZLQGHUVRUDSSOLFDWRUV7KHSLQ&HQWURQLFVW\SHFRQQHFWRU SURYLGHVDFKRLFHRIIRXUGLIIHUHQWRXWSXWVLJQDOVDORQJZLWKYDULRXVHUURUFRQGLWLRQV Print Start Signal Selection (DS3-5) DSW3 DSW3-5 SETTING *OFF Disabled ON ON Enabled OFF 1 2 3 4 5 6 7 8 * Factory Default 15 SATO CL408/412 Service Manual Section 2 Printer Configuration External Signal Interface(Cont.) Refer to Page 18 DSW3 DSW3-6 DSW3-7 SETTING *Off Off Type 4 ON Off On Type 3 OFF On Off Type 2 On On Type 1 1 2 3 4 5 6 7 8 (Output on Pin 6) Repeat Print via External Signal (DSW3-8) DSW3 DSW3-8 SETTING *OFF Disabled ON Enabled ON OFF 1 2 3 4 5 6 7 8 1RWH7KH',36ZLWFKIXQFWLRQVOLVWHGLQFRUSRUDWHWKHODWHVW ILUPZDUHUHYLVLRQVDWWKHWLPHRISULQWLQJ * Factory Default, is reserved for future use, and should remain in the OFF position 16 SATO CL408/412 Service Manual Section 2 Printer Configuration PIN Assignments PIN DIRECTION SIGNAL DESCRIPTION 1 To Host 2 Reference 3 To Host Ribbon Out - This pin goes low when the ribbon is out. 4 To Host Error - This pin goes low when the printer detects an error condition such as head open or receiving buffer full. 5 To Printer Print Start - The printer will print one label when this pin is pulled to ground. This signal must be enabled by placing switch DSW3-5 on the Control Panel in the ON position. 6 To Host End Print - It is used to drive an applicator or other external device requiring synchronization with the print cycle. You may choose between four types of output signals using control panel DSW3-6 and DSW3-7 selections. 7 To Printer 10 To Host +12V - Used to power accessory items. 12 To Host +24V - Used to power accessory items. 13 To Host Vcc - +5V 14 Reference Label Out - This pin goes low (0V) when a label out error exists. Signal Ground Print Repeat - The printer repeatedly prints the current label in the print buffer immediately after receiving this signal. DSW3-8 must be ON. Frame Ground 127(7KHVLJQDOVRQSLQVDQGHDFKKDYHDQRSHQFROOHFWRURXWSXW7KHVHSLQVQRUPDOO\ PHDVXUH9PD[LPXPZKHQDWUXHFRQGLWLRQH[LVWV,IDIDOVHFRQGLWLRQRFFXUVWKHYROWDJHZLOO GURSWR97RDFKLHYHDVLJQDOOHYHORI9\RXPXVWDGGD.RKPõ:SXOOXSUHVLVWRUEHWZHHQ WKHRSHQFROOHFWRURXWSXWSLQDQG9FFSLQDVLOOXVWUDWHG7KLVZLOOSURYLGHDVLJQDOOHYHORI9 IRUDWUXHFRQGLWLRQDQG9ZKHQDIDOVHFRQGLWLRQH[LVWV7KHPD[LPXPYROWDJHWKDWFDQEHDSSOLHG WRWKHVHSLQVLV9DQGWKHPD[LPXPFXUUHQWWKH\FDQVLQNLVPLOOLDPSV 17 SATO CL408/412 Service Manual Section 2 Printer Configuration External Output Signal Types Pin 13 Vcc = +5V 1 K ohm, ¼W Signal Out Pin 1, 3 4 or 6 +5V TYPE 1 0V 20 milliseconds +5V TYPE 2 0V +5V TYPE 3 0V +5V TYPE 4 0V Start Print (Label Feed Stop) 18 SATO CL408/412 Service Manual End Print (Label Feed Stop) Section 2 Printer Configuration 2.2 DEFAULT SETTINGS Switch Selections $OOVZLWFKHVDUHSODFHGLQWKH2IISRVLWLRQGHIDXOWIRUVKLSSLQJ7KLVZLOOUHVXOWLQWKH IROORZLQJRSHUDWLQJFRQILJXUDWLRQ Communications: Protocol: Sensor: Receive Buffer: Mode: Pitch: Back feed: External Signals: GDWDELWVQRSDULW\6WRSELW%DXG 5HDG\%XV\ *DS6HQVRU 6LQJOH-RE %DWFKFRQWLQXRXV 6HQVRU8VHG 'LVDEOHG 'LVDEOHG Software Default Settings 7KH&OVWRUHVWKHVRIWZDUHVHWWLQJVXSRQUHFHLSWDQGXVHVWKHPXQWLOWKH\DUHDJDLQ FKDQJHGE\UHFHLSWRIDFRPPDQGFRQWDLQLQJDQHZVHWWLQJ7KHVHVHWWLQJVDUHVWRUHGLQQRQ YRODWLOH5$0DQGDUHQRWDIIHFWHGE\SRZHULQJWKHSULQWHURII7KHSULQWHUPD\EHUHVHWWR XVHWKHGHIDXOWVRIWZDUHVHWWLQJVE\GHSUHVVLQJWKH/,1(DQG)(('NH\VVLPXOWDQHRXVO\ ZKLOHSRZHULQJWKHSULQWHURQ7KLVZLOOUHVXOWLQWKHIROORZLQJGHIDXOWFRQILJXUDWLRQ Print Darkness: Print Speed: Print Reference: Zero: Auto On Line ´µ LQFKHVSHUVHFRQG 9HUWLFDO +RUL]RQWDO 6ODVK (QDEOHG 2QFHWKHGHIDXOWRSHUDWLRQLVFRPSOHWHGD´6$72'()$8/7&203/(7('µPHVVDJHZLOOEH GLVSOD\HGRQWKH/&'SDQHO7KHSULQWHUVKRXOGEHSRZHUHGRIIZKLOHWKLVPHVVDJHLVEHLQJ GLVSOD\HG7KLVVDYHVWKHGHIDXOWVHWWLQJVLQWKH((3520ZKHUHWKH\ZLOOEHDXWRPDWLFDOO\ ORDGHGWKHQH[WWLPHWKHSULQWHULVSRZHUHGRQ 19 SATO CL408/412 Service Manual Section 2 Printer Configuration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efer to Page 21 POWER Normal/User Mode POWER+FEED Refer to Page 33 Advanced Mode Settings and Adjustments POWER+LINE Refer to Page 24 Load SATO Default Settings POWER+FEED + LINE Refer to Page 19 Download User Defined Protocol Codes POWER+LINE + Refer to Page 13 DSW2-7 =ON Print Test Labels Reset to SATO POWER +LINE + Default Protocol FEED +DSW2-7 Codes =ON POWER, then DSW2-4 =ON Refer to Page 13 Print Hex Dump Label Print Hex Dump Label POWER + DSW2-4 =ON 20 SATO 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SPECIFICATION CL408 CL412 PRINT Method Direct or Thermal Transfer 2 to 6 ips 50 to 150 mm/s Speed (User Selectable) Print Module (Dot Size) .0049 in. .125 mm .0033 in. .083 mm Resolution 203 dpi 8 dpmm 305 dpi. 12 dpmm Maximum Print Width 4.1 in. 104 mm Maximum Print Length (Expanded Print Length) 14 in. 356 mm Maximum Print Length with 2MB Memory Card 49.2 in. 1249 mm 32.8 in. 833 mm 35 SATO CL408/412 Service Manual Section 3 Specifications 3.2 MEDIA, SENSING AND RIBBON SPECIFICATION CL408 CL412 MEDIA Minimum Width .87 in. (22 mm) Minimum Length .24 in. (6 mm) Maximum Width 5.1 in. (131 mm) Type Die Cut Labels, Fan Fold, Tag Stock or Continuous Caliper (thickness) Maximum .010 in. (.25 mm) including backing paper Roll OD (max) 8.6 in. (218 mm), Face-In Wind Core ID (min) 1.5 in. (38 mm) Core ID (Recommended) 3 in. (76 mm) SENSING See-Thru for labels or tags Movable Reflective “I”- Mark Movable Continuous Form Sensor not used RIBBON Maximum Width 4.4 in. (111 mm) Length 1475 ft. (450 m) Thickness 4.5 micron, Face-In Wind 36 SATO CL408/412 Service Manual Section 3 Specifications 3.3 PRINTER CONTROLS AND SIGNALS, ADJUSTMENTS AND INTERFACE CONNECTIONS SPECIFICATION CL408 CL412 CONTROLS AND SIGNALS On-Line LED Status =Green Power LED None Media Out LED Status =Red Ribbon Out LED Status =Red Error LED Status =Red LCD Panel 2 Line x 16 Character On/Off-Line Switch Front Panel Label Feed Switch Front Panel Power On/Off Switch Rear Panel POTENTIOMETER ADJUSTMENTS Print Darkness Front Panel Pitch Front Panel Offset Front Panel INTERFACE CONNECTIONS Parallel Serial Serial Protocol Data Transmission Centronics Compatible RS232C (2400 to 19.2K bps) or RS422/485 (2400 to 19.2K bps) available Hardware Flow Control (Ready/Busy) Software Flow Control (X-On/X-Off) Bi-directional (ENQ/Response) ASCII Format 37 SATO CL408/412 Service Manual Section 3 Specifications 3.4 PROCESSING SPECIFICATION CL408 CL412 PROCESSING CPU 32 BIT RISC ROM 1 Mbyte (2 x 4 M bit) DRAM 2 MByte Programmable 8 Kbyte EEPROM 3.5 CHARACTER FONTS SPECIFICATION CL408 CL412 MATRIX FONTS U Font (5 dots W x 9 dots H) S Font (8 dots W x 15 dots H) M Font (13 dots W x 20 dots H) XU Font (5 dots W x 9 dots H) Helvetica XS Font (17 dots W x 17 dots H) Univers Condensed Bold XM Font (24 dots W x 24 dots H) Univers Condensed Bold OA Font (15 dots W x 22 dots H) OCR-A OB Font (20 dots W x 24 dots H) OCR-B AUTO SMOOTHING FONTS WB WB Font (18 dots W x 30 dots H) WL WL Font (28 dots W x 52 dots H) XB XB Font (48 dots W x 48 dots H) Univers Condensed Bold XL XL Font (48 dots W x 48 dots H) Sans Serif 38 SATO CL408/412 Service Manual Section 3 Specifications 3.5 CHARACTER FONTS SPECIFICATION CL408 CL412 VECTOR FONT Proportional or Fixed Spacing Font Size 50 x 50 dots to 999 x 999 dots Helvetica, 10 Font Variations DOWNLOADABLE FONTS True Type Fonts with Optional Memory Card CHARACTER CONTROL Expansion up to 12 x in either the X or Y coordinates Character Pitch control Line Space control Journal Print facility 00, 900 ,1800 and 2700 Rotation 3.6 BAR CODES AND OTHER FEATURES SYMBOLOGIES Bookland (UPC/EAN Supplemental) EAN-8, EAN-13 CADABAR Code 39 Code 93 Code 128 Interleaved 2 of 5 Industrial 2 of 5 Matrix 2 of 5 MSI POSTNET UCC/EAN-128 UPC-A and UPC-E Data Matrix Maxicode PDF417 Ratios Bar Height Rotation 1:2, 1:3, 2:5 User definable bar widths 4 to 600 dots, User programmable 00, 900, 1800 and 2700 39 SATO CL408/412 Service Manual Section 3 Specifications OTHER FEATURES Sequential Numbering Custom Characters Graphics Form Overlay Sequential numbering of both numerics and bar codes RAM storage for special characters Full dot addressable graphics, SATO Hex/Binary or .PCX formats Form overlay for high-speed editing of complex formats 3.7 PHYSICAL SPECIFICATION CL408 CL412 DIMENSIONS Wide 10.7 in. (271 mm) Deep 16.9 in. (430 mm) High 12.6 in. (321 mm) Weight 28.7 lbs (13 Kg) POWER REQUIREMENTS Voltage Power Consumption 100 - 115 V (+/- 10 %) 220 V (+/- 10 %) 50/60 Hz (+/- 1%) 50W Idle 130W Operating ENVIRONMENTAL Operating Temperature Storage Temperature 410 to 1040F (50 to 400C) -00 to 1040F (-200 to 400C) Operating Humidity 15-85 % RH, non-condensing Storage Humidity Max 90% RH, non-condensing Electrostatic Discharge 8KV 40 SATO CL408/412 Service Manual Section 3 Specifications 3.8 OPTIONAL ACCESSORIES REGULATORY APPROVALS Safety UL, CSA RFI/EMI ACCESSORY Memory Expansion Real Time Clock & Calendar FCC Class A CL408 CL412 Two slots for PCMCIA Memory Cards (up to 2MB each) that can be used for Graphic File storage, print buffer expansion, format storage and downloaded True Type fonts. An internally mounted Date/Time clock that can be used to date/time stamp labels at the time of printing. Label Cutter Internal attachment allowing labels to be cut at specified internals. Controlled through programming. Label Dispenser Internal attachment allowing labels to be peeled from backing for immediate (on demand) application. Internal backing takeup. Label Rewinder External option rewinds labels onto a roll after they are printed. Centronics/Parallel Interface Serial Interface Coax/Twinax Interface Parallel I/F card must be installed. Serial I/F card must be installed. Coax/Triax I/F card must be installed in the interface slot. Coax I/F emulates an IBM 3287-2 printer with a standard Type A BNC connector. 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47 SATO CL408/412 Service Manual Section 4 Troubleshooting 4.2 HEAD PATTERN EXAMPLES DISPLAY: IRREGULAR UNEVEN TEXT, ECCENTRIC NUT TURNED TOO FAR COUNTER CLOCKWISE CAUSE: POOR HEAD ALIGNMENT, BALANCE OUT OF ADJUSTMENT FEED DIRECTION FIG. 4-3 DISPLAY: IRREGULAR UNEVEN TEXT, ECCENTRIC NUT TURNED TOO FAR CLOCKWISE FEED DIRECTION CAUSE: POOR HEAD ALIGNMENT, BALANCE OUT OF ADJUSTMENT FIG. 4-5 48 SATO CL408/412 Service Manual Section 4 Troubleshooting 4.2 HEAD PATTERN EXAMPLES DISPLAY: RIBBON WRINKLE, DIAGONAL VOIDS (WHITE STREAKS) THAT “WALK” ACROSS LABEL FIG. 4-6 CAUSE: POOR HEAD ALIGNMENT, POOR RIBBON TENSION, WORN PLATEN, FOREIGN MATERIAL, DAMAGED PRINT HEAD 49 SATO CL408/412 Service Manual Section 4 Troubleshooting THIS PAGE INTENTIONALLY LEFT BLANK 50 SATO CL408/412 Service Manual Section 5 Electrical Checks and Adjustments 7KLVFKDSWHUGHVFULEHVKRZWRFKHFN&/YROWDJHOHYHOVDQGDGMXVWWKUHVKROG VHQVRUYROWDJHV 7KH&/SRZHUVXSSO\FRQYHUWV9$&LQWRUHJXODWHG'&YROWDJHV7KH SULQWHUXVHV 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STEP PROCEDURE 3RVLWLRQDVWULSRIWKHODEHOPDWHULDOODEHODWWDFKHGWRWKHEDFNLQJSDSHU VRLWLVGLUHFWO\XQGHUWKHODEHOVHQVRU2EVHUYHWKHYROWDJHUHDGLQJRQ\RXU '&YROWPHWHU)RUWKHODEHOVWRIHHGSURSHUO\WKHGLIIHUHQFHEHWZHHQWKLV YROWDJHDQGWKHYROWDJHUHDGLQJREWDLQHGLQVWHSPXVWEHHTXDOWRRU JUHDWHUWKDQYROWV,IWKHYROWDJHGLIIHUHQFHLVOHVVWKDQYROWVLWPD\ LQGLFDWHWKDWWKHODEHOVWRFNIDFHVWRFN\RXDUHXVLQJLVWRRWUDQVSDUHQWIRU SURSHURSHUDWLRQRQWKHSULQWHU&RQWDFW\RXUODEHOVXSSOLHURU6$72 7HFKQLFDO6XSSRUWIRUDVVLVWDQFH BACKING PAPER ONLY VR2 ROTATE CLOCKWISE LABEL ON BACKING PAPER NOTE: SEE PAGE 4 FOR THE LOCATIONS OF VR1, VR2, VR3 AND TEST POINTS ON THE CIRCUIT BOARD. 56 SATO CL408/412 Service Manual Section 6 Mechanical Adjustments 7KH6$72&O&/SULQWHUVFRQWDLQDGMXVWDEOHPHFKDQLFDOVXEDVVHPEOLHV 7KLVPHDQVWKDWGXULQJ\RXUUHJXODUPDLQWHQDQFH\RXUVHUYLFHWHFKQLFLDQVDUHDEOHWR PDNHDGMXVWPHQWVWRUHVHWWKHSULQWHUWRIDFWRU\VSHFLILFDWLRQVWKHUHE\HQVXULQJ RSWLPXPSHUIRUPDQFHRI\RXUSULQWHU 7KHPDLQPHFKDQLFDOVXEDVVHPEOLHVDUH • 5LEERQ8QZLQG5HZLQG$VVHPEO\ • 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Service Manual FLAT BLADE SCREWDRIVER Section 6 Mechanical Adjustments 6.4 PRINT HEAD BALANCE ADJUSTMENT 5HTXLUHG(TXLSPHQW • PP2SHQ(QG:UHQFK • 3KLOOLSV6FUHZGULYHU 7RRSWLPL]HSULQWTXDOLW\SHUIRUPWKHIROORZLQJVWHSVWRDGMXVWWKH3ULQW+HDG %DODQFHXVLQJKHDGSDWWHUQDVDJXLGH /RDGWKHULEERQDQGODEHOVWRFNLQWRWKHSULQWHU +ROGHFFHQWULFQXWDORQJIODWVZLWKPPER[ZUHQFKDQGORRVHQ KROGLQJVFUHZ5HIHUWR)LJ $GMXVWHFFHQWULFQXWE\URWDWLQJ&:RU&&: 5RWDWLQJ&:LQFUHDVHVSULQWGHQVLW\RQOHIWVLGHRIODEHO&&:GHFUHDVHV SULQWGHQVLW\RQWKHULJKWVLGHRIODEHO1RWHLQGH[LQJPDUNVRQSODWH $OORZDEOHUDQJHLVEHWZHHQR·FORFN5HIHUWR)LJ 7LJKWHQVFUHZWRVHFXUHHFFHQWULFQXWLQSODFH /RRVHQDQGDGMXVWVFUHZDORQJVORWWRPRYHLQGH[LQJSRLQWHUIRU PD[LPXPSULQWTXDOLW\ LOOSEN SCREW ¼ TURN USE 10MM BOX WRENCH TO ADJUST ECCENTRIC NUT CW OR CCW AND TIGHTEN SCREW FIG. 6-7 INDEXING MARKS 63 SATO CL408/412 Service Manual Section 6 Mechanical Adjustments 6.5 PRINT HEAD ALIGNMENT ADJUSTMENT (MAJOR ADJUSTMENT) 5HTXLUHG(TXLSPHQW • 3KLOOLSV6FUHZGULYHU 7RIXUWKHURSWLPL]HSULQWTXDOLW\HVSHFLDOO\ZKHQXVLQJWKLFNODEHOVWRFNDGGLWLRQDO DGMXVWPHQWVDUHSRVVLEOH3HUIRUPWKHIROORZLQJVWHSVXVLQJKHDGSDWWHUQDVD JXLGH /RDGWKHULEERQDQGODEHOVWRFNLQWRWKHSULQWHU /RRVHQDQGDGMXVWVFUHZDORQJVORWWRPRYHLQGH[LQJSRLQWHUIRU PD[LPXPSULQWTXDOLW\5HIHUWR)LJ INDEXING POINTER SHIFTS HEAD BACKWARD/FORWARD FIG. 6-8 64 SATO CL408/412 Service Manual Section 6 Mechanical Adjustments 6.6 TIMING BELT TENSION ADJUSTMENT 5HTXLUHG(TXLSPHQW • 7HQVLRQ*DXJH • 3KLOOLSV6FUHZGULYHU 7RDGMXVWWKH7LPLQJ%HOW7HQVLRQSHUIRUPWKHIROORZLQJVWHSV 3UHVVLQWKHFHQWHURIHDFKWLPLQJEHOWZLWKWKHWHQVLRQJDXJHDQGQRWHWKH WHQVLRQUHDGLQJZKHQWKHEHOWLVPRYHGWRPP ,IWKHWHQVLRQUHDGLQJRIHDFKEHOWLVQRWZLWKLQUDQJHRIJDGMXVWWKH SRVLWLRQRIWKHSXOOH\E\ORRVHQLQJWKHVWHSSHUPRWRUPRXQWLQJVFUHZV DQGPRYLQJPRWRUWRDFKLHYHWKHUHTXLUHGUDQJH$IWHUDGMXVWLQJPRWRU WLJKWHQEXWGRQRWRYHUWLJKWHQVFUHZV%HOWVVKRXOGKDYHVRPHPRYHPHQW 5HIHUWR)LJ TIMING BELTS MOTOR MOUNTING SCREWS FIG. 6-9 65 SATO CL408/412 Service Manual Section 6 Mechanical Adjustments 6.7 TEAR PLATE ADJUSTMENT 5HTXLUHG(TXLSPHQW 3KLOOLSV6FUHZGULYHU 7RDGMXVWWKH7HDU3ODWHSHUIRUPWKHIROORZLQJVWHSV /RRVHQWKH7HDU3ODWHPRXQWLQJVFUHZVDQGSRVLWLRQSODWHVRWKDWWKHOLSLV SDUDOOHOWRWKHERWWRPRIWKHSULQWHUDVVHPEO\5HIHUWR)LJ 7LJKWHQWKHPRXQWLQJVFUHZV TEAR PLATE MOUNTING SCREWS LIP LIP TO BE PARALLEL WITH BOTTOM SURFACE FIG. 6-10 66 SATO CL408/412 Service Manual Section 7 Replacement Procedures 7KH6$72&/&/SULQWHUVFRQWDLQUHSODFHDEOHFRPSRQHQWVDQGVXE DVVHPEOLHV7KLVFKDSWHUFRQWDLQVVWHSE\VWHSLQVWUXFWLRQVIRUUHPRYLQJDQG UHSODFLQJWKHIROORZLQJFRPSRQHQWVDQGVXEDVVHPEOLHV • )XVHV • 3ULQW+HDG • 0DLQ&LUFXLW%RDUG • 3RZHU6XSSO\ • /DEHO6HQVRU • 5LEERQ0RWLRQ6HQVRU • 5LEERQ&OXWFK:DVKHUV • 7LPLQJ%HOWV • 3ODWHQ • 'LVSOD\3DQHO • 6WHSSHU0RWRU 67 SATO CL408/412 Service Manual Section 7 Replacement Procedures 7.1 REPLACING FUSES )XVHUHSODFHPHQWLVGHVFULEHGLQWKHIROORZLQJVHFWLRQ • 5HPRYLQJDQG5HSODFLQJWKH0DLQ3RZHU)XVH • 5HPRYLQJDQG5HSODFLQJWKH9)XVH •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ervice Manual Section 7 Replacement Procedures 7.1.2 REMOVING AND REPLACING THE +5V Or +24V FUSE(s) 5HTXLUHG(TXLSPHQW • • $PS9)XVH9 RU $PS9)XVH9 • 3KLOOLSV6FUHZGULYHU 7RUHPRYHDQGUHSODFHWKH0DLQ3RZHU)XVHSHUIRUPWKHIROORZLQJVWHSV STEP PROCEDURE 6ZLWFKWKHSULQWHU2))SRVLWLRQDQGGLVFRQQHFWWKH$&3RZHU&RUG 5HPRYHVFUHZVVHFXULQJWKH/+&RYHU/LIWWKHFRYHUWRJDLQDFFHVVWR WKH0DLQ3&% 5HIHUWR),*DQGORFDWHWKH9)XVH)RU9)XVH) 5HPRYHDQGUHSODFHWKH)XVHVZLWKRQHRIHTXDOUDWLQJ'RQRWXVHD IXVHZLWKDKLJKHUUDWLQJ 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DATA CABLE P. H.POWER CABLE PRINT HEAD FIG. 7-6 ALIGNMENT PINS PRINT HEAD FIG. 7-7 71 SATO CL408/412 Service Manual Section 7 Replacement Procedures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7KH/DEHO6HQVRU$VVHPEO\FDQEHUHPRYHGIURPWKHSULQWHUWRFOHDUODEHOIUDJPHQWV DQGIRUVHUYLFH1RFULWLFDODOLJQPHQWLVUHTXLUHGZKHQUHSODFLQJWKHVHQVRUV 5HTXLUHG(TXLSPHQW • • • 3KLOOLSV6FUHZ'ULYHU 'LDJRQDO&XWWHUV 2QHµ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ervice Manual Section 7 Replacement Procedures 7.5 REPLACING THE LABEL SENSOR ASSEMBLY LOOSEN (2) SCREWS FIG. 7-17 (2) SCREWS (3) SCREWS FIG 7-18 (2) SCREWS FIG 7-19 MAIN PCB CABLE CONNECTOR FIG. 7-21 SLIDE CABLE THROUGH HOLE IN CENTER FRAME CUT TIE WRAP FIG. 7-20 LABEL SENSOR If the Label Sensor Module needs replacing, refer to Section 7.6 77 SATO CL408/412 Service Manual Section 7 Replacement Procedures 7.6 REPLACING THE LABEL SENSOR MODULE $IWHUUHPRYLQJWKH/DEHO6HQVRU$VVHPEO\IURPWKHSULQWHULIWKHVHQVRUPRGXOH QHHGVWREHUHSODFHGSHUIRUPWKHIROORZLQJVWHSV STEP PROCEDURE 'HWDFKWKH3DSHU*XLGHIURPWKH6LGH)UDPH5HIHUWR)LJ 5HPRYHWKHFHQWHUVFUHZKROGLQJWKHFROODUVSULQJDQGZDVKHUWRWKH VHQVRUPHFKDQLVP5HIHUWR)LJ 6OLGHRXWWKHGHIHFWLYHVHQVRUDQGUHSODFHZLWKDQHZSDUW 5HIHUWR)LJ 5HLQVWDOOSDUWVUHPRYHGLQ6WHS 5HDWWDFKWKHXQLWWRWKHSULQWHUXVLQJ6WHSVIURP6HFWLRQ FIG. 7-22 PAPER GUIDE FIG. 7-23 SENSOR MODULE FIG. 7-24, 25 FIG. 7-26 78 SATO CL408/412 Service Manual Section 7 Replacement Procedures 7.7 REPLACING THE RIBBON MOTION SENSOR 7KH5LEERQ0RWLRQ6HQVRULVHDVLO\UHSODFHGIRUVHUYLFH 5HTXLUHG(TXLSPHQW 3KLOOLSV6FUHZ'ULYHU 7RUHPRYHDQGUHSODFHWKH5LEERQ0RWLRQ6HQVRUSHUIRUPWKHIROORZLQJVWHSVDQG UHIHUWRWKHLOOXVWUDWLRQV STEP PROCEDURE 6ZLWFKWKHSULQWHU2))SRVLWLRQDQGGLVFRQQHFWWKH$&SRZHUFRUGIURP WKHSULQWHU 5DLVHWKH5+FRYHU 5HPRYHVFUHZVKROGLQJWKH/+FRYHUWRWKHSULQWHUEDVHDQGORRVHQ LQVLGHVFUHZV5HIHUWR)LJ 5HPRYHVFUHZZKLFKDWWDFKHVWKHVHQVRUWRWKH&HQWHU)UDPH$QG GHWDFKFRQQHFWRUIURPWKHGLVSOD\SDQHO3&%5HIHUWR)LJ 'HWDFKFRQQHFWRUIURPWKHGLVSOD\SDQHO3&%5HIHUWR)LJ 5HPRYHWKHVHQVRUXQLWIURPWKHSULQWHU 5HSODFHWKHVHQVRUXQLWDQGVHFXUHZLWKVFUHZUHPRYHGLQ6WHS $WWDFKFRQQHFWRUWRWKHGLVSOD\SDQHO3&% 8SRQFRPSOHWLRQRIVHQVRULQVWDOODWLRQUHSODFHDQGVHFXUHWKH/+FRYHUWR WKHSULQWHUEDVHZLWKVFUHZVSUHYLRXVO\UHPRYHG7LJKWHQLQVLGH VFUHZV5HFRQQHFWWKHSRZHU (2) SCREWS LOOSEN (2) SCREWS FIG. 7-27 79 SATO CL408/412 Service Manual Section 7 Replacement Procedures 7.7 REPLACING THE RIBBON MOTION SENSOR SCREW SENSOR FIG. 7-28,-29 LH SIDE OF PRINTER RH SIDE OF PRINTER OPENING FOR SENSOR DETACH CONNECTOR DISPLAY PANEL PCB FIG. 7-30 SENSOR UNIT (SHOWN DETACHED FROM FRAME) ) 80 SATO CL408/412 Service Manual Section 7 Replacement Procedures 7.8 REPLACING THE RIBBON DRIVE CLUTCH WASHERS %RWKWKHULEERQXQZLQGDQGWKHUHZLQGGULYHVSLQGOHVLQFRUSRUDWHDIULFWLRQFOXWFK DVVHPEO\WRFRQWUROWHQVLRQ7KHIULFWLRQZDVKHUVZLWKLQWKHVHFOXWFKDVVHPEOLHVDUH UHSODFHDEOH7KHSURFHGXUHLVLGHQWLFDOIRUERWKWKHRIIZLQGDQGWKHRQZLQGFOXWFK DVVHPEOLHV 5HTXLUHG(TXLSPHQW 3KLOOLSV6FUHZ'ULYHU PP2SHQ(QG:UHQFK 7RUHPRYHWKH5LEERQ'ULYH&OXWFK:DVKHUVSHUIRUPWKHIROORZLQJVWHSV STEP PROCEDURE 2SHQWKH5+FRYHU 5HPRYHWKHULEERQIURPWKHFDUERQXQZLQGDQGUHZLQG VSRROVVSLQGOHV 5HPRYHWKHIROORZLQJSDUWVIURPWZRVSLQGOHVKDIWVLQRUGHU 5HIHUWR)LJ ITEM N0. DESCRIPTION 6FUHZ QTY EA ASSY $GMXVWPHQW1XW 6WRSSHU&ROODU 6SULQJ 'LVF 2LOOHVV'U\0HWDO:DVKHU &ROODU 5LEERQ%RVV $% 'LVF3ODWH'LIIHUHQW )ULFWLRQ:DVKHU +ROG3ODWH 127('LVDVVHPEOHRQHVSLQGOHDWDWLPHVRWKDWWKHRWKHUFDQEH XVHGIRUUHIHUHQFH 81 SATO CL408/412 Service Manual Section 7 Replacement Procedures 7.8 REPLACING THE RIBBON DRIVE CLUTCH WASHERS UNWIND SPINDLE TEETH MUST FACE ITEM 10 9 A 8 7 6 11 5 10 4 9B WIND SPINDLE 3 7 1 2 FIG. 7-31 9 A 9 B FIG. 7-32 COMPONENTS SHOWN ASSEMBLED 82 SATO CL408/412 Service Manual Section 7 Replacement Procedures 7.8 REPLACING THE RIBBON DRIVE CLUTCH WASHERS 7RUHSODFHWKHSDUWVWRHDFKVSLQGOHSHUIRUPWKHIROORZLQJVWHSV 5HIHUWR)LJ STEP PROCEDURE 7RHDFKVSLQGOHLQVWDOO,WHP3ODWHZLWKWHHWKIDFLQJRXWZDUGDQGDOLJQWKH SODWHZLWKWKHSHJRQWKH5LEERQ6KDIW)ODQJH ,QVWDOO,WHP)HOW)ULFWLRQ:DVKHURQWRWKH5LEERQ6KDIWDQGVOLGHLWDJDLQVW ,WHP3ODWH ,QVWDOOHD,WHP$%:LQGDQG8QZLQG'LVF3ODWHVRQWR,WHP5LEERQ %RVVHV$OLJQWKHKROHLQWKH'LVF3ODWHVRYHUWKHSHJVRQ,WHP7KH WHHWKVORWVRQWKHXQZLQGGLVFSODWHPXVWEHIDFLQJDZD\IURPWKH5LEERQ%RVV ,QVWDOOWKLVDVVHPEO\RQWRWKH5LEERQ6KDIWDQGVOLGHLWDJDLQVWWKHIHOWIULFWLRQ ZDVKHU ,QVWDOO,WHP2LOOHVV'U\0HWDO:DVKHURQWRWKHULEERQVKDIWZLWKWKHFRSSHU VLGHIDFLQJLQZDUGWKHEODFNFDUERQVLGHZLOOIDFHRXWZDUG$OLJQ,WHP :DVKHUZLWKWKHSHJRQ5LEERQ%RVV ,QVWDOO,WHP'LVFRQWRWKHULEERQVKDIWZLWKWKHVPRRWKVLGHIDFLQJ,WHP :DVKHURQHVLGHRIWKHGLVFLVVPRRWKDQGWKHRWKHUVLGHKDVVKDUSHGJHV ,QVWDOO,WHP6SULQJRQWRWKHULEERQVKDIW ,QVWDOO,WHP6WRSSHU&ROODURQWRWKHULEERQVKDIW 6FUHZWKH,WHP$GMXVWPHQW1XWFORFNZLVHLQWRWKHHQGRIWKHULEERQVKDIW 5HSODFH6FUHZDQGWLJKWHQ 127('RQRWRYHUWLJKWHQWKHDGMXVWPHQWQXWVLQFHWKLVVFUHZLVXVHGWRDGMXVW WKHFOXWFKWHQVLRQ$GMXVWWKHFOXWFKWHQVLRQDVRXWOLQHGLQ6HFWLRQ 83 SATO CL408/412 Service Manual Section 7 Replacement Procedures 7.9. REPLACING THE TIMING BELTS 7LPLQJ%HOW´$µLVXVHGWRWUDQVPLWWRUTXHIURPWKHVWHSSHUPRWRUWRWKHSODWHQSXOOH\ YLDDVHWRIWRRWKHGSXOOH\V 7LPLQJ%HOW´%µLVXVHGWRWUDQVPLWWRUTXHIURPWKHSODWHQSXOOH\WRWKHULEERQUROOHU YLDDQRWKHUVHWRIWRRWKHGSXOOH\V 5HTXLUHG(TXLSPHQW )25 • • 3KLOOLSV6FUHZ'ULYHU )ODWKHDG6FUHZ'ULYHU 7.9.1 REMOVING THE TIMING BELTS TO CARBON REWIND 7RUHPRYHWKHWLPLQJEHOWVSHUIRUPWKHIROORZLQJVWHSV STEP PROCEDURE 6ZLWFKWKHSULQWHU2))SRVLWLRQDQGGLVFRQQHFWWKH$&SRZHUFRUGIURP WKHSULQWHU 5DLVHWKH5+FRYHU5HPRYHVFUHZVKROGLQJWKH/+FRYHUWRWKHSULQWHU EDVHDQGORRVHQLQVLGHVFUHZV5HIHUWR)LJ 5HPRYHWHQVLRQIURP%HOW´$µE\ORRVHQLQJPRXQWLQJVFUHZVDWWDFKLQJWKH VWHSSHUPRWRUWRWKHPRWRUEUDFNHW0RYHWKHPRWRUXSLQWKHEUDFNHWVREHOW VOLGHVIURPWKHPRWRUVKDIW5HPRYHEHOWIRUUHSODFLQJ5HIHUWR)LJ 'HWDFKWKHFRQQHFWRUIURPWKH0DLQ3&ERDUGWRWKHGLVSOD\SDQHO3&% 5HPRYHWKHFHQWHUVFUHZKROGLQJWKHVKDIWVXSSRUWHUWRWKHULEERQIUDPH DQGFRQQHFWVWRWKHULEERQUHZLQGVKDIW6OLGH%HOW´%µIURPWKHSXOOH\ZKLOH SXOOLQJWKHUHZLQGVKDIWEDFNIURPWKHIUDPH5HPRYHEHOWIRUUHSODFLQJ5HIHU WR)LJ 8SRQFRPSOHWLRQRIUHSODFLQJEHOWVUHSODFHDQGVHFXUHWKH/+FRYHUWRWKH SULQWHUEDVHZLWKVFUHZVSUHYLRXVO\UHPRYHG7LJKWHQLQVLGHVFUHZV 5HFRQQHFWWKHSRZHU LOOSEN (2) SCREWS (2) SCREWS FIG. 7-33 84 SATO CL408/412 Service Manual Section 7 Replacement Procedures 7.9.1 REPLACING THE TIMING BELTS TO CARBON REWIND BELT “B” BELT “A” FIG. 7-35 (4) MOUNTING SCREWS CENTER SCREW DETACH CONNECTOR STEPPER MOTOR SLIDE BELT FROM PULLEY FIG. 7-34 RIBBON REWIND SHAFT FIG. 7-36 FIG. 7-37 85 SATO CL408/412 Service Manual Section 7 Replacement Procedures 7.9 REPLACING THE TIMING BELTS 7.9.2 REPLACING THE TIMING BELTS TO PLATEN PULLEY 7RUHSODFHWKHWLPLQJEHOWVSHUIRUPWKHIROORZLQJVWHSV STEP PROCEDURE 5HIHUWR6HFWLRQWRUHPRYHEHOWV6OLGHDUHSODFHPHQW%HOW´$µRYHU WKHEDFNWRRWKHGJHDURQWKHSODWHQVKDIW 5HIHUWR)LJ 6OLGHWKHRSHQHQGRIWKHEHOWRYHUWKHPRWRUVKDIWDQGSRVLWLRQVRWKDWWKH EHOWLVLQDOLJQPHQWRQWKHJHDUDQGVKDIW /LJKWO\WLJKWHQPRXQWLQJVFUHZVDWWDFKLQJWKHPRWRUWRWKHPRWRU EUDFNHW5HIHUWR)LJ 6OLGHDUHSODFHPHQW%HOW´%µRYHUWKHUHZLQGVKDIWDQGWDQJHQWWRWKH 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%HIRUHUHSODFLQJWKHSODWHQ\RXPXVWILUVWUHPRYHWLPLQJEHOWV´$µ´%µIURPSODWHQ SXOOH\VEXWGRQRWQHHGWRIXOO\UHPRYHHDFKEHOWIURPWKHFDUERQUHZLQGVKDIWJHDU 5HTXLUHG(TXLSPHQW )25 • • 3KLOOLSV6FUHZ'ULYHU )ODWKHDG6FUHZ'ULYHU REMOVING THE PLATEN 7RUHPRYHWKHSODWHQSHUIRUPWKHIROORZLQJVWHSV STEP PROCEDURE 6ZLWFKWKHSULQWHU2))SRVLWLRQDQGGLVFRQQHFWWKH$&SRZHUFRUGIURP WKHSULQWHU 5DLVHWKH5+FRYHU5HPRYHVFUHZVKROGLQJWKH/+FRYHUWRWKHSULQWHU EDVHDQGORRVHQLQVLGHVFUHZV5HIHUWR)LJ 5HPRYHWKHULEERQDQGODEHOVIURPWKHSULQWHU /RRVHQWKHPRWRUPRXQWLQJVFUHZVWRUHOHDVHWHQVLRQRQWLPLQJEHOWV5HIHU WR)LJ 5HPRYHWKH(VQDSULQJIURPWKHHQGRISODWHQVKDIWDQGVOLGHRIIWKHWRRWKHG JHDUV5HIHUWR)LJ 5HPRYHWKHVFUHZKROGLQJWKHFODPSDQGSODWHQFRPSRQHQWVWRWKHVLGHIUDPH 7LOWWKHSODWHQXSDQGSXOODZD\IURPWKHHQJLQHIUDPH6HSDUDWHWKHSODWHQ DQGSODWHQFRPSRQHQWVIRUUHSODFLQJ5HIHUWR)LJ LOOSEN (2) SCREWS (2) SCREWS FIG. 7-42 88 SATO CL408/412 Service Manual Section 7 Replacement Procedures 7.10 REPLACING THE PLATEN REMOVE “E”-SNAP RING TIMING BELTS MOTOR MOUNTING SCREWS FIG. 7-43 FIG. 7-44 PLATEN SCREW & CLAMP PLATEN & COMPONENTS FIG. 7-45 FIG. 7-46 89 SATO CL408/412 Service Manual Section 7 Replacement Procedures 7.10 REPLACING THE PLATEN 7.10.2 REPLACING THE PLATEN 7RUHSODFHWKHSODWHQSHUIRUPWKHIROORZLQJVWHSV STEP PROCEDURE ,QVWDOOWKHEXVKLQJWRWKHQHZSODWHQ5HIHUWR)LJ ,QVHUWWKHSODWHQWKURXJKWKHIUDPH*XLGHWKHIODWVRQWKHEXVKLQJLQWRWKH FXWRXWRQWKHVLGHIUDPH)LJ $WWDFKWKHFODPSWRWKHVLGHIUDPHZLWKWKHVFUHZ 5HDVVHPEOHWKHWRRWKHGJHDUVWRWKHSODWHQDQGUHSODFHWKH(VQDSULQJ)LJ $GMXVWEHOWV5HIHUWR6HFWLRQ 8SRQFRPSOHWLRQRIDGMXVWLQJEHOWVUHSODFHDQGVHFXUHWKH/+FRYHUWRWKH SULQWHUEDVHZLWKVFUHZVSUHYLRXVO\UHPRYHG7LJKWHQLQVLGHVFUHZV 5HFRQQHFWWKHSRZHU BUSHING “E” SNAP RING CLAMP REPLACE SCREW FIG. 7-47 FIG. 7-48 TOOTHED GEARS ON PLATEN SHAFT SIDE FRAME 90 SATO CL408/412 Service Manual FLATS Section 7 Replacement Procedures 7.11 REPLACING THE DISPLAY PANEL PCB 7KHGLVSOD\SDQHO3&%LVPRXQWHGLQVLGHWKHSULQWHU 5HTXLUHG(TXLSPHQW 3KLOOLSV6FUHZ'ULYHU 7RUHPRYHDQGUHSODFHWKH5LEERQ0RWLRQ6HQVRUSHUIRUPWKHIROORZLQJVWHSVDQG UHIHUWRWKHLOOXVWUDWLRQV STEP PROCEDURE 6ZLWFKWKHSULQWHU2))SRVLWLRQDQGGLVFRQQHFWWKH$&SRZHUFRUGIURP WKHSULQWHU 5DLVHWKH5+FRYHU5HPRYHVFUHZVKROGLQJWKH/+FRYHUWRWKHSULQWHU EDVHDQGORRVHQLQVLGHVFUHZV5HIHUWR)LJ 1RWHFDEOHFRQQHFWLRQORFDWLRQVWKHQGLVFRQQHFWFDEOHVIURPWKHGLVSOD\ SDQHO3&%5HIHUWR)LJ 5HPRYHVFUHZVDQGUHPRYHWKH'LVSOD\3DQHO3&% 5HIHUWR)LJ 5HSODFHWKHGLVSOD\SDQHO3&%DQGVHFXUHZLWKVFUHZV5HFRQQHFWDOO FDEOHFRQQHFWRUV 8SRQFRPSOHWLRQRIUHSODFLQJGLVSOD\SDQHOUHSODFHDQGVHFXUHWKH/+ FRYHUWRWKHSULQWHUEDVHZLWKVFUHZVSUHYLRXVO\UHPRYHG7LJKWHQ LQVLGHVFUHZV5HFRQQHFWWKHSRZHU (4) CONNECTORS LOOSEN (2) SCREWS (2) SCREWS FIG. 7-49 FIG. 7-48 (3) SCREWS 91 SATO CL408/412 Service Manual Section 7 Replacement Procedures 7.12 REPLACING THE STEPPER MOTOR 7KHVWHSSHUPRWRULVXVHGWRWUDQVPLWPRWLRQWRWKHSULQWPHFKDQLVPIRUSUHFLVHSULQW SRVLWLRQLQJ7KHVWHSSHUPRWRUWUDQVPLWVWRUTXHWRWKHODEHOIHHGUROOHUWKHSODWHQ UROOHUWKHULEERQIHHGUROOHUDQGWKHULEERQUHZLQGVSLQGOHYLDDVHULHVRIWRRWKHG SXOOH\VDQGWZRWLPLQJEHOWV 5HTXLUHG(TXLSPHQW • • 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CL408/412 Service Manual Section 7 Replacement Procedures THIS PAGE INTENTIONALLY LEFT BLANK 94 SATO CL408/412 Service Manual Section 8 Factory Resets 7KH)DFWRU\5HVHW0RGHDOORZV\RXWR • • 5HVHWWRIDFWRU\GHIDXOW ((3URP&OHDUDOO • • &OHDUFRXQWHUKHDGV &OHDUFXWWHUFRXQWHU 95 SATO CL408/412 Service Manual Section 8 Factory Resets 8.1 RESETTING THE PRINTER 7RUHVHWWKHSULQWHUWRWKHIDFWRU\VHWWLQJVSHUIRUPWKHIROORZLQJVWHSV &DXWLRQ5HVHWWLQJWKHSULQWHUZLOOFOHDUDOOUHJLVWHUV STEP PROCEDURE 5HFRUGDOOFXUUHQWGLSVZLWFKSRVLWLRQVWKHQSODFHDOOVZLWFKHVLQWKHRII SRVLWLRQ 3ODFHWKH'6:LQWKHRQRUXSSRVLWLRQ 3ODFHWKHSULQWKHDGLQWKHRSHQSRVLWLRQNHHSLQJERWKWKHOLQHDQGIHHGNH\V GHSUHVVHGSRZHURQWKHSULQWHU 8SRQKHDULQJWKHDXGLEOHWRQHUHOHDVHWKHOLQHIHHGNH\V3ODFHWKHSULQW KHDGEDFNLQWKHFORVHGSRVLWLRQDQG'6:LQWKHRIIRUGRZQSRVLWLRQ 9HULI\GLVSOD\´)DFWRU\0RGHµ 3UHVVWKHIHHGNH\RQFH9HULI\GLVSOD\ &RXQWHUFOHDU 1RQ 3UHVVWKHIHHGNH\WRLQLWLDOL]HUHVHW$IWHUDVOLJKWSDXVHEODQNZLOOIHHG RXWIROORZHGE\DIDFWRU\WHVWSULQW 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