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3-1

Confidential

CHAPTER 3 DISASSEMBLY AND

ASSEMBLY

1.

SAFETY PRECAUTIONS

To avoid creating secondary problems by mishandling, follow the warnings and precautions
below during maintenance work.

Caution:

- Be careful not to lose screws, washers, or other parts removed.

- Be sure to apply grease to the gears and applicable positions specified in this chapter.

- When using soldering irons or other heat-generating tools, take care not to accidentally

damage parts such as wires, PCBs and covers.

- Static electricity charged in your body may damage electronic parts. When transporting

PCBs, be sure to wrap them in conductive sheets.

- When replacing the PCB and all the other related parts, put on a grounding wrist band and

perform the job on a static mat. Also take care not to touch the conductor sections on the
flat cables or on the wire harness.

- After disconnecting flat cables, check that each cable is not damaged at its end or short-

circuited.

- When connecting flat cables, do not insert them at an angle. After insertion, check that the

cables are not at an angle.

- When connecting or disconnecting cable connectors, hold the connector body, not the

cables. If the connector has a lock, release the connector lock first to release it.

- After a repair, check not only the repaired portion but also all connectors. Also check that

other related portions are functioning properly before operational checks.

- After an assembly, recommend the operation of "dielectric strength voltage check" and

"continuity check".

- When replacing the heavy parts such as the carriage unit and the platen unit, perform the job

by two workers or more and by firmly fixing the replacement parts.
If they are not installed correctly in the designated position, the frame might be deformed,
resulting in an operation failure.

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Summary of Contents for HL-S7000DN Series

Page 1: ... September 2012 SM PRN087 8CY1 9 Brother Printer SERVICE MANUAL MODEL HL S7000DN Read this manual thoroughly before maintenance work Keep this manual in a convenient place for quick and easy reference at all times ...

Page 2: ...tion may be reproduced in any form or by any means without permission in writing from the publisher All other product and company names mentioned in this manual are trademarks or registered trademarks of their respective holders Specifications are subject to change without notice ...

Page 3: ... Incorporated in the United States and or other countries Memory Stick Memory Stick PRO Memory Stick PRO Duo Memory Stick Duo MagicGate Memory Stick Memory Stick Micro and M2 are trademarks of Sony Corporation AOSS is a trademark of Buffalo Inc Wi Fi WPA WPA2 Wi Fi Protected Access Wi Fi Alliance and Wi Fi Protected Setup are either trademarks or registered trademarks of Wi Fi Alliance in the Unit...

Page 4: ...3 Type and size of paper 1 4 1 6 Printable Area 1 5 CHAPTER 2 ERROR INDICATION AND TROUBLESHOOTING 1 INTRODUCTION 2 1 1 1 Precautions 2 1 1 2 Initial Check 2 2 2 OVERVIEW 2 3 2 1 Cross section Drawing 2 3 2 2 Paper Feeding 2 6 2 3 Operation of Sensors Rollers Solenoids 2 7 2 4 Block Diagram 2 10 2 5 Components 2 11 3 ERROR INDICATIONS 2 12 3 1 Error Codes 2 12 3 2 Error Message 2 26 4 TROUBLESHOOT...

Page 5: ...35 4 5 Network Problems 2 136 4 5 1 Cannot make a print through network connection 2 136 4 6 Troubleshooting on Operational Panel 2 137 4 6 1 Nothing is displayed on the LCD 2 137 4 6 2 LED is not lit 2 137 4 6 3 Unable to perform panel operation 2 137 4 7 Troubleshooting on the PCB 2 138 4 7 1 Main PCB failure 2 138 4 7 2 Full memory 2 138 4 7 3 Print overrun 2 138 4 7 4 Engine PCB failure 2 138 ...

Page 6: ...ASSY 3 38 10 10 1 LED PCB ASSY 3 42 10 10 2 Panel PCB ASSY LCD ASSY 3 43 10 11 Rear Cover L 3 46 10 12 Waste Ink Box ASSY 3 47 10 13 Side Cover L 3 48 10 14 Sub Tank Cover L 3 51 10 15 MP Tray ASSY MP Cover ASSY 3 52 10 16 Rear Cover R 3 54 10 17 Side Cover R 3 55 10 18 Under Cover B 3 58 10 19 Engine PCB ASSY 3 59 10 20 Ink Refill Unit 3 61 10 21 Supply Valve ASSY 3 67 10 22 Supply Pump ASSY Sub ...

Page 7: ...jam sensor PCB ASSY 3 139 11 15 Paper feed jam actuator 3 140 11 16 Lift Lever A B 3 142 11 17 Paper Feed Holder ASSY Paper Feed Actuator Paper Empty Sensor PCB ASSY 3 145 11 18 LT Bottom Cover Rubber Pad 3 152 12 DISASSEMBLY PROCEDURE OPTIONAL OUTPUT TRAY 3 155 12 1 Stacker Top 3 155 12 2 Stacker Side L R 3 156 12 3 Stacker Eject Top Cover Stacker Front Under 3 158 12 4 Stacker Tray A Stacker Tra...

Page 8: ...tenance Mode Code 68 4 11 2 5 Adjustment of Print Start Position Maintenance Mode Code 68 4 12 2 6 Printing of All Check Patterns 4 14 2 7 Tightening of Flange nut M3 4 18 2 8 Resetting of Each Head Counter 4 18 3 WHEN REPLACING INK REFILL UNIT 4 19 3 1 Draining Ink from Tube 4 20 3 2 Supplying Ink and Checking Ink Leak 4 22 3 3 Resetting of Ink Refill Unit Counter 4 22 3 4 Attachment of Side Cove...

Page 9: ...on Maintenance Mode Code 68 4 36 7 5 Printing of All Check Patterns 4 36 8 WHEN REPLACING MAINTENANCE DRIVE PCB ASSY 4 37 8 1 Adjustment of Waste Ink Box Sensor Maintenance Mode Code 19 4 37 9 WHEN REPLACING PLATEN UNIT 4 38 9 1 Input of Platen Adjustment Value Maintenance Mode Code 31 4 38 9 2 Supply of Ink to Platen Unit and Check of Ink Leak 4 38 9 3 Resetting of Platen Unit Counter 4 38 10 WHE...

Page 10: ...37 1 4 15 Changing return value of USB No Adjusting of left end print start position on second side in 2 sided printing Function code 45 5 38 1 4 16 Ink replacement purge inside head Function code 49 5 39 1 4 17 Continuous print test Function code 67 5 40 1 4 18 Print adjustment Function code 68 5 42 1 4 19 Frame pattern print One sided Function code 69 5 44 1 4 20 Frame pattern print Two sided Fu...

Page 11: ... 7 PERIODICAL MAINTENANCE 1 PRECAUTIONS 7 1 2 PERIODICAL REPLACEMENT PARTS 7 2 2 1 Procedures to Replace Periodical Replacement Parts 7 2 2 1 1 Paper feeding kit 1 2 3 4 Ink head wiper ASSY 7 3 2 1 2 MP paper feeding kit 7 6 APPENDIX 1 HOW TO USE EJECT TRAY ATTACHMENT ...

Page 12: ...ry Canada Compliance Statement Canada only This Class A digital apparatus complies with Canadian ICES 003 Cet appareil numérique de la classe A est conforme à la norme NMB 003 du Canada Operation is subjuct to the following two conditions 1 this device may not cause interference and 2 this device must accept any interference including interference that may cause undesired operation of this device ...

Page 13: ... and 2009 125 EC The Declaration of Conformity DoC is on our Website Please go to http solutions brother com choose your region eg Europe choose your country choose your model choose Manuals choose Declaration of Conformity Select Language when required CAUTION This equipment is certified as Class 1M LED product as defined in IEC60825 1 2001 Class 1M LEDs are located under the eject stopper Viewin...

Page 14: ...e coloured in line with the following code Green and Yellow Earth Blue Neutral Brown Live LAN Connection Radio Interference This is a class A product In a domestic environment this product may cause radio interference in which case the user may be required to take adequate measures CAUTION This product must be installed near an electrical socket that is easily accessible In case of emergencies you...

Page 15: ...t separately at an appropriate collection point and not place it in the normal domestic waste stream International ENERGY STAR Qualification Statement The purpose of the International ENERGY STAR Program is to promote the development and popularization of energy efficient equipment As an ENERGY STAR Partner Brother Industries Ltd has determined that this product meets the ENERGY STAR specification...

Page 16: ...y result in minor or moderate injuries IMPORTANT indicates a potentially hazardous situation which if not avoided may result in damage to property or loss of product functionality Electrical Hazard icons alert you to a possible electrical shock Fire Hazard icons alert you to the possibility of fire Prohibition icons indicate actions that must not be performed Note Notes tell you useful tips when s...

Page 17: ...product Before you access the inside of the product including for routine maintenance such as cleaning make sure you have unplugged the power cord from the AC power outlet as well as Ethernet RJ 45 cables from the product Never push objects of any kind into this product through cabinet slots since they may touch dangerous voltage points or short out parts DO NOT handle the plug with wet hands Alwa...

Page 18: ...llow anything to rest on the power cord DO NOT place this product where people can walk on the cord DO NOT place this product in a position where the cord is stretched or strain is otherwise put on the cord Doing so may cause the cord to become worn or frayed DO NOT use the product or handle the cord if the cord has become worn or frayed Unplug this product from the AC power outlet before you move...

Page 19: ...viii Confidential CAUTION DO NOT put your hands on the edge of the machine Doing this may cause injury to your fingers by pinching them ...

Page 20: ...er Be careful not to pinch your fingers when you set the machine back down DO NOT carry the machine by holding the paper tray or the 2 sided tray Doing this may cause the machine to slip out of your hands Only carry the machine by placing your hands under the entire machine DO NOT carry the product together with the optional lower trays optional output tray or the optional stabilizer These optiona...

Page 21: ...abilizer unit Do not stand on the optional Stabilizer unit The printer and the optional Stabilizer unit may move and cause you to fall DO NOT touch the hazardous moving parts Keep fingers and other body parts away DO NOT push the optional output tray from the side after it is installed The optional output tray may fall and cause injury to you ...

Page 22: ...ixed to the product Note Lightning and power surges can damage this product We recommend that you use a quality surge protection device on the Ethernet RJ 45 cable plugged into the product Do not touch the print head the shaded parts shown in the illustration If you touch the print head ink from the print head may stain your skin If ink stains your skin wash with soap at once ...

Page 23: ...er outlet and refer all servicing to Brother Authorized Service Personnel under the following conditions When the power cord is damaged or frayed DO NOT touch the damaged frayed part while unplugging your product If liquid has been spilled into the product If the product has been exposed to rain or water If the product does not operate normally when the operating instructions are followed Adjust o...

Page 24: ...ds at 23 C 73 4 F First print time From Ready mode Less than 8 5 seconds From Sleep mode Less than 13 5 seconds CPU 800 MHz Marvell Processor Memory Standard 512 MB Interface USB Hi Speed 2 0 Power consumption Printing 130 W Ready 30 W Sleep WLAN ON 3 W Deep Sleep 0 9 W Power OFF mode 0 5 W Noise level Sound pressure Printing 64 dB A Ready 40 dB A Sound power Printing 7 43 B A Ready 5 16 B A Envir...

Page 25: ... 256 MB 512 MB Windows Vista Intel Pentium 4 or equivalent 64 bit Intel 64 or AMD64 supported CPU 512 MB 1 GB Windows 7 Intel Pentium 4 or equivalent 64 bit Intel 64 or AMD64 supported CPU 1 GB 32 bit 2 GB 64 bit 1 GB 32 bit 2 GB 64 bit Windows Server 2003 Intel Pentium III or equivalent 256 MB 512 MB Windows Server 2003 x64 Edition 64 bit Intel 64 or AMD64 supported CPU Windows Server 2008 Intel ...

Page 26: ...POP POP before SMTP SMTP AUTH SSL TLS IPPS HTTPS SMTP POP SNMP v3 802 1x LEAP EAP FAST PEAP EAP TLS EAP TTLS Kerberos IPSec Model HL S7000DN Machine life 1 000 000 pages A4 Letter size or 5 years MTTR 0 5 hour Maximum monthly volume Up to 275 000 pages Periodical maintenance parts PF kit 1 2 3 4 200 000 pages Service replacement PF kit MP 100 000 pages Service replacement Waste ink box Approximate...

Page 27: ...tional 500 sheets 2 sided Yes Model HL S7000DN Media Types Paper tray 1 Plain Paper Thin Paper Recycled Paper Paper tray 2 3 4 Optional Plain Paper Thin Paper Recycled Paper MP tray Plain Paper Thin Paper Thick Paper Recycled Paper Bond 2 sided Plain Paper Thin Paper Recycled Paper Media weight Paper tray 1 60 to 105 g m2 16 to 28 lb Paper tray 2 3 4 Optional 60 to 105 g m2 16 to 28 lb MP tray 60 ...

Page 28: ...e figures below show maximum unprintable areas The unprintable areas may vary depending on the paper size or settings in the application you are using Usage Document Size Top 1 Left 2 Bottom 3 Right 4 Print Letter A4 Legal 4 23 mm 0 16 inch ...

Page 29: ...ts When replacing the PCBs put on a grounding wrist band and perform the job on a conductive mat Also take care not to touch the conductor sections on the flat cables 4 Follow the warning by all means 5 Verify again that the repaired portion works properly 6 After disconnecting flat cables check that each cable is not damaged at its end or shortcircuited When connecting flat cables do not insert t...

Page 30: ...he AC input power supply is within the regulated value 3 The cables and harnesses are connected correctly 4 The fuses are not blown Paper 1 A recommended type of paper is being used Refer to 1 5 2 Media specifications in Chapter 1 2 The paper is not damp 3 The paper is not short grained paper or acid paper Consumable parts 1 The ink cartridge is installed correctly Others 1 Condensation When the m...

Page 31: ...ust cleaning roller MP separation roller Paper empty actuator MP separation pad Registration front actuator Paper dust cleaning roller Separation roller Eject actuator Eject roller3 Eject roller2 Eject roller1 Switchback actuator 2 sided tray Eject flap2 Eject flap1 Front Back side Paper empty actuator Pick up roller Retard roller Paper feed roller ...

Page 32: ...2 4 Confidential Optional tray part Fig 2 2 Separation roller Paper empty actuator Optional output actuator Paper dust Pick up roller Front Back side cleaning roller Retard roller ...

Page 33: ...2 5 Confidential Optional output tray part Fig 2 3 Eject roller6 Eject roller4 Eject actuator Eject flap2 Back side Front Eject roller5 ...

Page 34: ...2 6 Confidential 2 2 Paper Feeding Fig 2 4 Front Back side Paper feed from the MP tray Tray 1 path Tray 2 path 2 sided path Paper eject from the optional output tray ...

Page 35: ...at were fed from each paper tray in a unit of one sheet Paper feed jam sensors Detect whether paper fed from each tray normally passes the actuator position of each sensor Along with other sensors detect paper jam Registration front sensor Detect the paper jam of front part Print starting sensor Detect the front edge of paper and start printing Detect paper jam Switchback sensor Detect rear edge o...

Page 36: ...ensor Detect when waste ink within the waste ink box is full Cap position sensor Detect when the head cap moved to the capping position Platen cap position sensor Detect when the platen moved to capping position Platen print position sensor Detect when the platen moved to printing position Paper dust cleaning roller Feed paper fed from each tray to the paper dust cleaning roller Remove paper dust ...

Page 37: ... ink leak sensor Main body side Detect ink leaks inside the machine Uncap position sensor Detect whether the cap is moved to the uncapping position Subtank valve sensor Detect the position of the valve that adjusts the amount of purge ink Platen drive switch sensor Detect drive switching between glass stage and rib stage 2 sided paper size sensor Detect whether paper size is Letter Legal or A4 ...

Page 38: ... sided Jam Sensor LVPS Wireless LAN PCB BLDCM PF DC Motor DCM Needle Position Sensor 1 LCD Cover Lock Solenoid PF Roller Encoder Switchback Sensor 2 sided Front Sensor Paper Ejection Sensor Paper Height Sensor Paper Eject ASSY MP PE Sensor T1 PE Sensor Plate Sensor Needle Motor Ink Cartridge Sensor PCB Mist Fan Motor LAN USB A USB B Switch Back Solenoid Upper Cover Sensor Rear Cover Sensor Drive G...

Page 39: ...r cover L Main PCB ASSY Cartridge cover Top cover L Front cover under Paper tray Side cover L Buffer tank ASSY Supply pump ASSY Waste ink Front cover Sub tank ASSY Drive frame ASSY Platen ASSY 2 sided tray Top cover R USB flash memory Paper feed PCB ASSY Main frame PF drive ASSY Engine unit Power supply PCB ASSY LT feed unit SP MP cover ASSY Waste ink tray ASSY Bottom cover box ASSY Paper feed uni...

Page 40: ...ess request for user due to such reason as machine watch RTC has not been set and time has not been obtained at SNTP 2 36 0D00 Unable to save data because there is no space in the storage data area of memory 2 37 0D01 Failed read write data in the storage I O 2 37 0E00 1000 1100 1200 1600 1700 When feeding paper to MP tray the paper width sensor detected that the paper tray is open 2 38 1800 1900 ...

Page 41: ...etected error in the flash ROM on the engine PCB 2 43 Error Codes Problem Refer to 2403 Correction FPGA Leo failure on the engine PCB 2 43 2404 Recording FPGA Libra failure on the main PCB 2 43 2405 Engine FPGA Gemini failure on the engine PCB 2 44 2408 Overcurrent protection function worked in power supply PCB 2 44 2409 Due to malfunction of power supply PCB power cannot be turned ON OFF at the p...

Page 42: ... 2 53 2906 Software detected flashing error 2 54 2A00 Error Codes Problem Refer to 2A01 Pre coat ink sensor suddenly detected time for ink replacement although the sensor did not detect that it almost reached time for ink replacement 2 54 2A02 Ink full sensor suddenly detected time for ink replacement although the sensor did not detect that it almost reached time for ink replacement 2 55 2A03 Wate...

Page 43: ...emperature 2 59 2F08 Some sort of error occurred from ink head thermistor 1 2 59 2F0A Some sort of error occurred from ink head thermistor 3 2 59 3000 Error Codes Problem Refer to 3001 Lower cover leak sensor detected ink leakage from the lower cover 2 60 3002 Waste ink box leak sensor detected ink leakage from the under of the waste ink box 2 60 3003 Sub tank leak sensor detected ink leakage from...

Page 44: ...red when main PCB ASSY is accessing to DRAM 2 64 3C00 3D00 3E00 3F00 4000 4200 4300 4400 Error Codes Problem Refer to 4500 4600 4700 4800 4900 4A00 4B00 4C00 4D00 4E00 4F00 5000 5001 The use number of sheets for paper feeding kit MP reached the end of life Printing does not stop 2 65 5002 The use number of sheets for paper feeding kit 1 reached the end of life Printing does not stop 2 65 5003 The ...

Page 45: ...e sensor detected error in needle insertion to the ink cartridge section 2 69 5900 Error Codes Problem Refer to 5902 Data unlikely to be available with genuine cartridge was received 2 70 5A00 5A02 The number of times of ink cartridge insert remove exceeded its use limit 2 70 5B00 Registration front sensor detected that the size of printing paper is smaller than the specified size 2 70 5B02 Commun...

Page 46: ...or does not change to paper feeding state 2 75 7003 Paper jam After paper feeding from print starting sensor print starting sensor is detected even if a certain amount of paper is fed switchback sensor does not change to paper feeding state 2 76 7004 Paper jam After print starting sensor shifted to no paper state after the sensor detected paper feeding switchback sensor does not change to paper fe...

Page 47: ... front sensor does not change to paper feeding state 2 82 Error Codes Problem Refer to 7501 Paper jam When printing is started by tray 3 even if a certain amount of paper is fed T3 paper feed sensor does not change to paper feeding state 2 82 7502 Paper jam While tray 3 paper feed sensor is at paper feeding state even if a certain amount of paper is fed registration front sensor does not change to...

Page 48: ...hich is lower than the tray 1 it was detected that the tray 1 was opened while printing 2 89 8506 When paper feeding is specified from tray 2 or the tray which is lower than the tray 2 it was detected that the tray 2 was opened while printing 2 89 8507 When paper feeding is specified from tray 3 or tray 4 it was detected that tray 3 was opened while printing 2 90 8508 When paper feeding is specifi...

Page 49: ...nd from tray 4 the tray 4 paper size setting Function setting and paper size of the data designated for printing are not identical 2 94 9102 When receiving print command from tray 1 the paper size of the data designated for printing is larger than the paper size detected at tray 1 width sensor 2 95 9103 When receiving print command from tray 2 the paper size of the data designated for printing is ...

Page 50: ...y was smaller than the one specified by the printer driver 2 99 Error Codes Problem Refer to 9504 When printing on paper fed from tray 3 paper size sensor detected that the size of paper set on the tray was smaller than the one specified by the printer driver 2 99 9505 When printing on paper fed from tray 4 paper size sensor detected that the size of paper set on the tray was smaller than the one ...

Page 51: ...y sensor detected paper less state 2 103 9B00 9C00 9C01 Ink full sensor detected that there is no ink inside during head cleaning 2 103 9C02 During head cleaning waster ink box sensor detected that waste ink box was removed 2 104 9C03 During head cleaning waste ink box sensor detected that waste ink box became full 2 104 9C06 During head cleaning it was detected that some sort of error occurred 2 ...

Page 52: ...600 C700 Memory is insufficient to deploy print data 2 106 C800 C900 CA00 The overcurrent protection circuit worked when an off specification USB device was inserted into the USB host terminal 2 106 CB00 CC00 CD00 CE00 CF00 D000 D100 Error Codes Problem Refer to D200 D300 D400 D500 D600 D700 D800 D900 DA00 DB00 DC00 DD00 DE00 DF00 E000 An error occurred in the ROM checksum 2 106 E100 Error occurre...

Page 53: ...m was detected 2 107 EF00 F000 F100 F200 F300 F400 F500 F600 F800 F900 During function code 74 power is turned OFF 2 107 FA00 FA01 FA02 FA03 FB00 FB01 FB02 FB03 FB04 FB05 FB06 FB07 FB08 FB09 FB0A FB0B FB0C FB0D Error Codes Problem Refer to FB0E FB0F FC00 FC01 FC02 FC03 FC04 FC05 FD00 FE00 FF00 Error Codes Problem Refer to ...

Page 54: ...was received Printing is not prohibited 5902 2 70 Cartridge Alert Recommend using new cartridge Cartridge may leak if repeatedly installed The number of times of ink cartridge insert remove exceeded its use limit 5A02 2 70 Cartridge Error Reinstall the Ink Cartridge If the error reappears refer to the User s Guide for service options When ink cartridge is inserted communication error with the ink ...

Page 55: ...5302 2 67 Insufficient Ink Ink level is too low to print Install anew Brother Genuine ink cartridge Ink cartridge reached time for replacement 5401 5402 2 67 Jam A Tray 1 Remove the jammed paper from Tray 1 After paper feed from tray 1 the registration front sensor does not turn to the paper feeding state 7301 7302 2 80 2 81 Jam A Tray 2 Remove the jammed paper from Tray 2 After paper feed from tr...

Page 56: ...sor does not turn to the paper feeding state 7801 7802 2 86 Jam MP Tray Remove the jammed paper from the Multi Purpose Tray and press Go When performing MP printing while MP paper empty sensor is at with paper state registration front sensor does not change to paper feeding state 7201 2 79 Limit Exceeded Function Locked During printing it reached the maximum number of print pages 4 4 1 Log Access ...

Page 57: ... Load S paper in Tray2 When receiving print command from tray 2 T2 paper empty sensor detected no paper state 9303 2 97 No Paper Load S paper in Tray3 When receiving print command from tray 3 T3 paper empty sensor detected no paper state 9304 2 97 No Paper Load S paper in Tray4 When receiving print command from tray 4 T4 paper empty sensor detected no paper state 9305 2 97 No Paper Load S paper in...

Page 58: ...507 2 90 No Tray The paper tray cannot be detected re install Tray 4 When paper feeding is specified from tray 4 it was detected that tray 4 was opened while printing 8508 2 90 No Tray ID 1 The Paper Tray ID 1 Not Set Check the Paper Tray ID setting on printer driver and tray Refer to Users Guide Although paper feeding from tray ID 1 is specified tray ID 1 is not set to any of the trays 8601 2 91 ...

Page 59: ...r in Tray 2 The counter of tray 2 paper level sensor indicates 10 or less 9402 2 98 Paper Low Tray3 Refill paper in Tray 3 The counter of tray 3 paper level sensor indicates 10 or less 9403 2 98 Paper Low Tray4 Refill paper in Tray 4 The counter of tray 4 paper level sensor indicates 10 or less 9404 2 98 Replace Parts PF Kit MP The use number of sheets for paper feeding kit MP reached the end of l...

Page 60: ...non support size 9704 2 100 Size Error Specify the correct paper size for Tray 4 When receiving print command from tray 4 driver instructed non support size 9705 2 100 Size Error DX Press Cancel Specify the correct paper and load the same size paper as the Printer driver setting During 2 sided printing paper size which does not support 2 sided printing was set by the driver 9701 2 100 Size Error D...

Page 61: ...ng Function setting and paper size of the data designated for printing are not identical 9005 2 94 When printing on paper fed from MP tray paper size sensor detected that the size of paper set on the tray was smaller than the one specified by the printer driver 9501 2 99 When printing on paper fed from tray 1 paper size sensor detected that the size of paper set on the tray was smaller than the on...

Page 62: ...ed time plate sensor of the tray 1 was unable to detect completion of lift up C401 2 105 Tray 2 Error Pull out Tray 2 completely Check inside the Tray Within the specified time plate sensor of the tray 2 was unable to detect completion of lift up C402 2 105 Tray 3 Error Pull out Tray 3 completely Check inside the Tray Within the specified time plate sensor of the tray 3 was unable to detect comple...

Page 63: ... Ready When receiving print command from tray 2 the paper size of the data designated for printing is larger than the paper size detected at tray 2 width sensor 9103 2 95 Wrong Paper Size Load the correct paper size in Tray 3 or press cancel then delete the job to return to Ready When receiving print command from tray 3 the paper size of the data designated for printing is larger than the paper si...

Page 64: ...write authority for directory write lock on file Error code 0C04 Time out access request for user due to such reason as machine watch RTC has not been set and time has not been obtained at SNTP User Check Following the instructions in User s guide perform the network setting again Check the network cable Check the network cable for disconnection Log Access Error Server Timeout contact your adminis...

Page 65: ...the same time Format Stage is displayed When pressing the button and Cancel button at the same time does not work the machine operates even by pressing the Cancel button soon after pressing the button 5 Press the 1 button Format OK is displayed on the LCD 6 Press the 1 button again Formatting is displayed on the LCD and error is cancelled Storage Full There is no space in the Memory Step Cause Rem...

Page 66: ... re install Tray1 Step Cause Remedy 1 Edge actuator catching on some position Reinstall the edge actuator 2 Edge sensor PCB harness disconnection Reconnect harness of edge sensor PCB 3 Paper feed PCB feeding failure Replace the paper feed PCB ASSY 4 Main PCB failure Replace the main PCB ASSY Too Many Trays Maximum number of optional trays is three Remove additional trays Print Unable 20 Turn the p...

Page 67: ...t Unable 20 Turn the power off and then back on again Print Unable 20 Turn the power off and then back on again Step Cause Remedy 1 Harness disconnection inside of each optional tray Reconnect harness inside of each optional tray 2 LT relay PCB failure of each optional tray Replace the LT Replay PCB of each optional tray 3 Main PCB failure Replace the main PCB ASSY Print Unable 20 Turn the power o...

Page 68: ...hen back on again Print Unable 21 Turn the power off and then back on again Print Unable 21 Turn the power off and then back on again Print Unable 21 Turn the power off and then back on again Step Cause Remedy 1 Pick up motor harness connection failure Reconnect the pick up motor harness 2 Foreign object inside each paper feed ASSY Remove foreign object inside of each paper feed ASSY 3 Paper feed ...

Page 69: ...he power supply PCB ASSY 4 Main PCB failure Replace the main PCB ASSY Print Unable 22 Turn the power off and then back on again Step Cause Remedy 1 Sub tank pump motor harness connection failure Reconnect the sub tank pump motor harness 2 Sub tank pump motor failure Replace the sub tank ASSY 3 Engine PCB failure Replace the engine PCB ASSY Print Unable 22 Turn the power off and then back on again ...

Page 70: ...r off and then back on again Step Cause Remedy 1 Pre coat head humid motor harness connection failure Reconnect the pre coat head humid motor harness 2 Pre coat head humid motor failure Replace the buffer tank ASSY 3 Maintenance drive PCB failure Replace the drive frame ASSY 4 Engine PCB failure Replace the engine PCB ASSY Print Unable 22 Turn the power off and then back on again Step Cause Remedy...

Page 71: ...le 23 Turn the power off and then back on again Step Cause Remedy 1 Engine PCB failure Replace the engine PCB ASSY Print Unable 24 Turn the power off and then back on again Print Unable 24 Turn the power off and then back on again Step Cause Remedy 1 Engine PCB failure Replace the engine PCB ASSY Print Unable 24 Turn the power off and then back on again Step Cause Remedy 1 Print starting sensor fa...

Page 72: ...se Remedy 1 Engine PCB failure Replace the engine PCB ASSY 2 Maintenance drive PCB failure Replace the drive frame ASSY 3 Carriage encoder sensor failure Replace the carriage encoder sensor ASSY 4 Sub tank PCB failure Replace the sub tank ASSY 5 Cartridge PCB failure Replace the ink refill unit 6 Each head PCB failure Replace the ink head ASSY or pre coat head ASSY Print Unable 24 Turn the power o...

Page 73: ...connection failure Reconnect the cap drive motor harness 4 Cap home position sensor harness connection failure Reconnect the cap home position sensor harness 5 Cap drive motor failure Replace the platen unit 6 Cap home position sensor failure Replace the sub tank ASSY 7 Engine PCB failure Replace the engine PCB ASSY Print Unable 25 Turn the power off and then back on again Step Cause Remedy 1 Cap ...

Page 74: ...drive motor harness connection failure Reconnect the cap drive motor harness 2 Cap drive motor failure Replace the platen unit 3 Engine PCB failure Replace the engine PCB ASSY Print Unable 26 Turn the power off and then back on again Step Cause Remedy 1 The unit is not returned to the home position after Function code 18 Turn OFF ON the power 2 Platen position sensor harness connection failure Rec...

Page 75: ...intenance PCB and engine PCB 4 Platen position sensor failure Replace the platen unit 5 Maintenance drive PCB failure Replace the drive frame ASSY 6 Engine PCB failure Replace the engine PCB ASSY Print Unable 26 Turn the power off and then back on again Step Cause Remedy 1 Platen upper sensor harness connection failure Reconnect the platen upper sensor harness 2 Platen drive motor harness connecti...

Page 76: ... Reconnect the platen drive motor harness 3 Harness connection failure between maintenance PCB and engine PCB Reconnect the harness between maintenance PCB and engine PCB 4 Platen cap position sensor failure Replace the platen unit 5 Maintenance drive PCB failure Replace the drive frame ASSY 6 Engine PCB failure Replace the engine PCB ASSY Print Unable 26 Turn the power off and then back on again ...

Page 77: ...osition sensor harness 3 Carriage home position sensor failure Replace the platen unit 4 Engine PCB failure Replace the engine PCB ASSY Print Unable 27 Turn the power off and then back on again Step Cause Remedy 1 Carriage home position sensor harness connection failure Reconnect the carriage home position sensor harness 2 Carriage home position sensor failure Replace the platen unit 3 Engine PCB ...

Page 78: ...ine PCB Reconnect the harness between maintenance PCB and engine PCB 4 Pre coat wiper sensor failure Replace the platen unit 5 Maintenance drive PCB failure Replace the drive frame ASSY 6 Engine PCB failure Replace the engine PCB ASSY Print Unable 28 Turn the power off and then back on again Step Cause Remedy 1 Pre coat wiper sensor harness connection failure Reconnect the pre coat wiper sensor ha...

Page 79: ...ce PCB and engine PCB 3 Pre coat wiper motor failure Replace the platen unit 4 Maintenance drive PCB failure Replace the drive frame ASSY 5 Engine PCB failure Replace the engine PCB ASSY Print Unable 28 Turn the power off and then back on again Step Cause Remedy 1 Ink wiper sensor harness connection failure Reconnect the ink wiper sensor harness 2 Harness connection failure between maintenance PCB...

Page 80: ...able 29 Turn the power off and then back on again Step Cause Remedy 1 Sub tank valve sensor harness connection failure Reconnect the sub tank valve sensor harness 2 Clogging of supply valve Replace the supply valve ASSY 3 Gear failure inside of sub tank ASSY Replace the sub tank ASSY 4 Engine PCB failure Replace the engine PCB ASSY Print Unable 29 Turn the power off and then back on again Step Cau...

Page 81: ...eplace the engine PCB ASSY Print Unable 29 Turn the power off and then back on again Step Cause Remedy 1 Air vent valve sensor harness connection failure Reconnect the air vent valve sensor harness 2 Gear failure inside of sub tank ASSY Replace the sub tank ASSY 3 Maintenance drive PCB failure Replace the drive frame ASSY 4 Engine PCB failure Replace the engine PCB ASSY Print Unable 29 Turn the po...

Page 82: ...press the OK button 1 Reset 2 Exit is displayed on the LCD 4 Press the 1 button The machine displays Accepted on the LCD and returns to the ready state Fig 2 7 Print Unable 29 Turn the power off and then back on again Step Cause Remedy 1 Engine PCB failure Replace the engine PCB ASSY Print Unable 2A Turn the power off and then back on again Step Cause Remedy 1 Out of ink after maintenance work Ref...

Page 83: ... the 2A error and clear the 2A02 error 2 Ink full sensor harness connection failure Reconnect the ink full sensor harness 3 Clogging of supply valve Replace the supply valve ASSY 4 Ink full sensor or ink float failure Replace the sub tank ASSY 5 Engine PCB failure Replace the engine PCB ASSY Print Unable 2A Turn the power off and then back on again Step Cause Remedy 1 Out of ink after maintenance ...

Page 84: ... harness 3 Drive switching home position sensor failure or drive switching positions sensor failure Replace the drive frame ASSY 4 Engine PCB failure Replace the engine PCB ASSY Print Unable 2B Turn the power off and then back on again Step Cause Remedy 1 Drive switching motor harness connection failure Reconnect the drive switching motor harness 2 Maintenance drive PCB failure Replace the drive f...

Page 85: ...r pump motor harness 2 Drive switching motor harness connection failure Reconnect the drive switching motor harness 3 Each buffer water pump motor failure Replace each buffer tank ASSY 4 Drive switching motor failure Replace the drive frame ASSY 5 Engine PCB failure Replace the engine PCB ASSY Print Unable 2D Turn the power off and then back on again Step Cause Remedy 1 Engine PCB failure Replace ...

Page 86: ...me sort of error occurred from pre coat head thermistor 3 Print Unable 2E Turn the power off and then back on again Print Unable 2E Turn the power off and then back on again Print Unable 2E Turn the power off and then back on again Print Unable 2E Turn the power off and then back on again Print Unable 2E Turn the power off and then back on again Print Unable 2E Turn the power off and then back on ...

Page 87: ... from ink head thermistor 3 Print Unable 2F Turn the power off and then back on again Print Unable 2F Turn the power off and then back on again Print Unable 2F Turn the power off and then back on again Print Unable 2F Turn the power off and then back on again Print Unable 2F Turn the power off and then back on again Print Unable 2F Turn the power off and then back on again Print Unable 2F Turn the...

Page 88: ...wer off and then back on again Step Cause Remedy 1 Tube connection failure of waste ink box Reconnect the tube of the waste ink box Otherwise replace the tubes 2 Waste ink box is not set cor rectly Set the waste ink box correctly 3 Waste ink box failure Replace the waste ink box 4 Ink is adhered to the connector of waste ink box leak sensor Clean the connector of the waste ink box leak sensor 5 Ma...

Page 89: ...Turn the power off and then back on again Step Cause Remedy 1 Ink refill unit failure Replace the ink refill unit 2 Engine PCB failure Replace the engine PCB ASSY Print Unable 33 Open the Top Cover and remove any object or paper that may be present Step Cause Remedy 1 Top cover sensor harness connection failure Reconnect the top cover sensor harness 2 Top cover lock solenoid harness connection fai...

Page 90: ...ge sensor PCB harness connection failure Reconnect the ink cartridge sensor PCB harness 2 IC chip PCB failure Replace the ink refill unit 3 Engine PCB failure Replace the engine PCB ASSY Print Unable 35 Turn the power off and then back on again Step Cause Remedy 1 Waste ink box full sensor harness connection failure Reconnect the waste ink box full sensor harness 2 Failure to reset counter after r...

Page 91: ...s activated Error code 3703 Serial communication between RIP CPU occurred after watch dog timer time out occurred Print Unable 36 Turn the power off and then back on again Step Cause Remedy 1 Foreign object inclusion in the paper eject ASSY Remove foreign object in the paper eject ASSY 2 Optional output tray failure Replace the optional output tray 3 Main PCB failure Replace the main PCB ASSY Prin...

Page 92: ... temperature humidity sensor harness connection failure Reconnect the external tempareture humidity sensor harness 2 Engine PCB failure Replace the engine PCB ASSY Print Unable 3A Turn the power off and then back on again Step Cause Remedy 1 Main firmware or engine firmware is old Update the main firmware or engine firmware 2 Harness connection failure between main PCB and engine PCB Reconnect the...

Page 93: ...life Printing does not stop Error code 5004 The use number of sheets for paper feeding kit 3 reached the end of life Printing does not stop Error code 5005 The use number of sheets for paper feeding kit 4 reached the end of life Printing does not stop Replace Parts PF Kit MP Replace Parts PF Kit1 Replace Parts PF Kit2 Replace Parts PF Kit3 Replace Parts PF Kit4 Step Cause Remedy 1 Paper feeding ki...

Page 94: ...medy 1 Waste ink box is full Replace the waste ink box 2 Engine PCB failure Replace the engine PCB ASSY 3 Main PCB failure Replace the main PCB ASSY Waste Tank Full The Waste Tank is full Printing cannot continue Call for Service to have Waste Tank replaced Step Cause Remedy 1 Waste ink box is full Replace the waste ink box 2 Adjustment failure of waste ink box full sensor Adjust the waste ink box...

Page 95: ...ow The cartridge is nearing the end of it s life Have a new cartridge available to avoid printing interruptions Step Cause Remedy 1 Engine PCB failure Replace the engine PCB ASSY Insufficient Ink Ink level is too low to print Install a new Brother Genuine ink cartridge Insufficient Ink Ink level is too low to print Install a new Brother Genuine ink cartridge Step Cause Remedy 1 Ink supply motor ha...

Page 96: ...rness 2 Water full sensor failure Replace the drive frame ASSY 3 Engine PCB failure Replace the engine PCB ASSY Cartridge Error Reinstall the Ink Cartridge If the error reappears refer to the User s Guide for service options Step Cause Remedy 1 Cartridge PCB harness connection failure Reconnect the cartridge PCB harness 2 Cartridge PCB installation failure Reinstall the cartridge PCB 3 Cartridge P...

Page 97: ...Error Reinstall the Ink Cartridge If the error reappears refer to the users guide for service options Step Cause Remedy 1 Ink cartridge IC failure Replace the ink refill unit 2 Engine PCB failure Replace the engine PCB ASSY Cartridge Error Turn the machine OFF and then back ON If the error reappears Call for Ser vice Cartridge Error Turn the machine OFF and then back ON If the error reappears Call...

Page 98: ... the size of printing paper is smaller than the specified size User Check Replace with the paper with the specified size Cartridge Alert Non Brother cartridge detected Genuine Brother cartridge recommended Open and close cover to clear alert Step Cause Remedy 1 Ink cartridge IC failure Replace the ink refill unit 2 Engine PCB failure Replace the engine PCB ASSY Cartridge Alert Recommend using new ...

Page 99: ...rtridge Replace the ink cartridge Cartridge Error Reinstall the Ink Cartridge If the error reappears refer to the users guide for service options Step Cause Remedy 1 Ink cartridge IC failure Replace the ink refill unit 2 Engine PCB failure Replace the engine PCB ASSY Small paper Open the Back Cover and then press Go Step Cause Remedy 1 Paper feed PCB failure Replace the paper feed PCB ASSY 2 Main ...

Page 100: ...edy 1 Top cover sensor harness connection failure Reconnect the top cover sensor harness 2 Main PCB failure Replace the main PCB ASSY Cover is Open Close the Cartridge Cover Step Cause Remedy 1 Cartridge cover sensor harness connection failure Reconnect the cartridge cover sensor harness 2 Cartridge cover breakage Replace the cartridge cover 3 Ink cartridge PCB failure Replace the ink refill unit ...

Page 101: ...main PCB ASSY No Cartridge Reinstall Cartridge If not recover try to reinstall genuin cart The problem persists refer to User s Guide Step Cause Remedy 1 Cartridge PCB failure Replace the ink refill unit 2 Engine PCB failure Replace the engine PCB ASSY No Waste Tank No Waste Tank detected Call for Service to have the Waste Tank checked for proper installation or replacement Step Cause Remedy 1 Was...

Page 102: ... head thermistor detected temperature at or above the given temperature User Check Wait until the temperature of the machine falls below the given temperature before turning ON the power Decrease the room temperature Cooling Down Wait for a while Step Cause Remedy 1 Engine PCB failure Replace the engine PCB ASSY Cooling Down Wait for a while Step Cause Remedy 1 Head thermistor failure Replace the ...

Page 103: ...chute Remove foreign object in the front chute 2 Coming off of registration front actuator Re assemble the registration front actuator 3 Registration front sensor harness connection failure Reconnect the registration front sensor harness 4 Paper feed PCB failure Replace the paper feed PCB ASSY 5 Main PCB failure Replace the main PCB ASSY Jam B Inside Open the Top Cover and MP tray Then Release the...

Page 104: ...Jam C Inside Open the Top Cover and release the green levers Follow step C to remove jammed paper Jam C Inside Open the Top Cover and release the green levers Follow step C to remove jammed paper then press Go Step Cause Remedy 1 Foreign object inclusion in the engine Remove foreign object in the engine 2 Back cover is open Firmly close the back cover 3 Coming off of switchback actuator Re assembl...

Page 105: ...ver and release the green levers Follow step C to remove jammed paper Step Cause Remedy 1 Foreign object inclusion in the back cover Remove foreign object in the back cover 2 Coming off of paper eject actuator Re assemble the paper eject actuator 3 Print starting actuator catching on some position Reinstall the print starting actuator 4 Main PCB failure Replace the main PCB ASSY Jam E Rear Open th...

Page 106: ... and Paper Chute and remove jammed paper from the back of the machine Step Cause Remedy 1 Foreign object inclusion in the back cover Remove foreign object in the back cover 2 Eject actuator catching on some position Reinstall the eject actuator 3 Main PCB failure Replace the main PCB ASSY Jam E Rear Open the Back Cover and Paper Chute and remove jammed paper from the back of the machine Step Cause...

Page 107: ...n object inclusion in the MP tray Remove foreign object in the MP tray 2 Coming off of registration front actuator Re assemble the registration front actuator 3 Registration front sensor harness connection failure Reconnect the registration front sensor harness 4 MP solenoid harness connection failure Reconnect the MP solenoid harness 5 Paper feed motor harness connection failure Reconnect the pap...

Page 108: ...oreign object inclusion in the paper tray Remove foreign object in the paper tray 2 Coming off of paper feed actuator Re assemble the paper feed actuator 3 Paper feed sensor harness connection failure Reconnect the paper feed sensor harness 4 Paper feed motor harness connection failure Reconnect the paper feed motor harness 5 Paper feed sensor failure Replace the paper eject ASSY 6 Paper feed PCB ...

Page 109: ...e front chute 2 Coming off of registration front actuator Re assemble the registration front actuator 3 Registration front sensor harness connection failure Reconnect the registration front sensor harness 4 Paper feed PCB failure Replace the paper feed PCB ASSY 5 Main PCB failure Replace the main PCB ASSY Jam A Tray 2 Remove the jammed paper from Tray 2 Step Cause Remedy 1 Foreign object inclusion...

Page 110: ...clusion in the tray 1 Remove foreign object in the tray 1 3 Registration front sensor harness connection failure Reconnect the registration front sensor PCB harness 4 Coming off of paper feed actuator Re assemble the paper feed actuator 5 Paper feed PCB failure Replace the paper feed PCB ASSY 6 LT relay PCB failure Replace the LT relay PCB ASSY Jam A Tray 3 Remove the jammed paper from Tray 3 Step...

Page 111: ...bject in the tray 1 3 Foreign object inclusion in the tray 2 Remove foreign object in the tray 2 4 Coming off of paper feed actuator Re assemble the paper feed actuator 5 Registration front sensor harness connection failure Reconnect the registration front sensor PCB harness 6 Paper feed PCB failure Replace the paper feed PCB ASSY 7 LT relay PCB failure Replace the LT relay PCB ASSY Jam A Tray 4 R...

Page 112: ...move foreign object in the tray 1 3 Foreign object inclusion in the tray 2 Remove foreign object in the tray 2 4 Foreign object inclusion in the tray 3 Remove foreign object in the tray 3 5 Coming off of paper feed actuator Re assemble the paper feed actuator 6 Registration front sensor harness connection failure Reconnect the registration front sensor PCB harness 7 Paper feed drive PCB failure Re...

Page 113: ... Remove the Duplex Tray from the back of the machine and check for jammed paper Step Cause Remedy 1 Foreign object inclusion in the 2 sided tray Remove foreign object in the 2 sided tray 2 Coming off of paper feed actuator Re assemble the paper feed actuator 3 2 sided tray failure Replace the 2 sided tray Jam D Duplex Remove the Duplex Tray from the back of the machine and check for jammed paper S...

Page 114: ...tuator Re assemble the optional output actuator 3 Harness connection failure of eject solenoid Reconnect harness of eject solenoid 4 Optional output sensor harness connection failure Reconnect the optional output sensor harness 5 Optional output motor harness connection failure Reconnect the optional output motor harness 6 Optional output motor failure Replace the stacker motor 7 Optional output t...

Page 115: ...l Tray 1 Step Cause Remedy 1 Tray 1 paper size PCB harness connection failure Reconnect the tray 1 paper size PCB harness 2 Tray 1 paper size PCB installation failure Reinstall the tray 1 paper size PCB 3 Tray 1 failure Replace the tray 1 4 Main PCB failure Replace the main PCB ASSY No Tray The paper tray cannot be detected re install Tray 2 Step Cause Remedy 1 Tray 2 paper size PCB harness connec...

Page 116: ...per size PCB harness connection failure Reconnect the tray 3 paper size PCB harness 2 Tray 3 paper size PCB installation failure Reinstall the tray 3 paper size PCB 3 Tray 3 failure Replace the tray 3 4 Main PCB failure Replace the main PCB ASSY No Tray The paper tray cannot be detected re install Tray 4 Step Cause Remedy 1 Tray 4 paper size PCB harness connection failure Reconnect the tray 4 pape...

Page 117: ...nnot be detected re install Tray 1 Step Cause Remedy 1 Tray 1 paper size PCB harness connection failure Reconnect the tray 1 paper size PCB harness 2 Tray 1 paper size PCB installation failure Reinstall the tray 1 paper size PCB 3 Paper tray failure Replace the paper tray 4 Main PCB failure Replace the main PCB ASSY No Tray The paper tray cannot be detected re install Tray 2 Step Cause Remedy 1 Tr...

Page 118: ...Cause Remedy 1 Tray 3 paper size PCB harness connection failure Reconnect the tray 3 paper size PCB harness 2 Tray 3 paper size PCB installation failure Reinstall the tray 3 paper size PCB 3 Tray 3 failure Replace the tray 3 4 Main PCB failure Replace the main PCB ASSY No Tray The paper tray cannot be detected re install Tray 4 Step Cause Remedy 1 Tray 4 paper size PCB harness connection failure R...

Page 119: ...t Set Check the Paper Tray ID setting on printer driver and tray Refer to Users Guide No Tray ID 2 The Paper Tray ID 2 Not Set Check the Paper Tray ID setting on printer driver and tray Refer to Users Guide No Tray ID 3 The Paper Tray ID 3 Not Set Check the Paper Tray ID setting on printer driver and tray Refer to Users Guide No Tray ID 4 The Paper Tray ID 4 Not Set Check the Paper Tray ID setting...

Page 120: ...ray A4 Letter is installed in the reverse orientation in the optional tray Output Tray full Remove the paper from the Output Tray Output Tray full Remove the paper from the Standard Output Tray Step Cause Remedy 1 Coming off of stack actuator Re assemble the stack actuator 2 Stack sensor harness connection failure Reconnect the stack sensor harness 3 Stack sensor failure Replace the paper eject AS...

Page 121: ...per size is smaller than Letter or the length exceeds Legal User Check Set A4 or Letter size paper on the paper tray Size Error DX Specify the correct paper Step Cause Remedy 1 Registration front actuator catching on some position Reinstall the registration front actuator 2 Main PCB failure Replace the main PCB ASSY ...

Page 122: ...receiving print command from tray 3 the tray 3 paper size setting Function setting and paper size of the data designated for printing are not identical Error code 9005 When receiving print command from tray 4 the tray 4 paper size setting Function setting and paper size of the data designated for printing are not identical User Check Set the size of the paper size setting of each tray and paper si...

Page 123: ...d for printing is larger than the paper size detected at tray 4 width sensor User Check Match the paper size of each tray with the paper size of the data designated for printing Wrong Paper size Load the correct paper size in Tray 1 or press cancel then delete the job to return to Ready Wrong Paper size Load the correct paper size in Tray 2 or press cancel then delete the job to return to Ready Wr...

Page 124: ...ray with thick paper setting back cover sensor detected that the cover is close state User Check Open the back cover BackCover closed Open the Back Cover Step Cause Remedy 1 Back cover sensor failure Replace the back cover sensor 2 Main PCB failure Replace the main PCB ASSY ...

Page 125: ...per to each tray No Paper Load S paper in Multi Purpose Tray No Paper Load S paper in Tray1 No Paper Load S paper in Tray2 No Paper Load S paper in Tray3 No Paper Load S paper in Tray4 Step Cause Remedy 1 Coming off of paper empty actuator of each tray Re assemble the paper empty actuator of each tray 2 Each paper empty sensor harness connection failure Reconnect harness of each paper empty sensor...

Page 126: ...nsor indicates 10 or less User Check Add papers to each tray No Paper Load S paper in T Step Cause Remedy 1 Paper feed PCB failure Replace the paper feed PCB ASSY 2 Main PCB failure Replace the main PCB ASSY Paper Low Tray 1 Refill paper in Tray 1 Paper Low Tray 2 Refill paper in Tray 2 Paper Low Tray 3 Refill paper in Tray 3 Paper Low Tray 4 Refill paper in Tray 4 Step Cause Remedy 1 Paper feed s...

Page 127: ...or detected that the size of paper set on the tray was smaller than the one specified by the printer driver Error code 9505 When printing on paper fed from tray 4 paper size sensor detected that the size of paper set on the tray was smaller than the one specified by the printer driver User Check Adjust paper size of each tray to the size of the print data Otherwise adjust the paper size of the pri...

Page 128: ...r code 9705 When receiving print command from tray 4 driver instructed non support size User Check Adjust the paper size of the print data to the size inside the prescribed size Size Error DX Press Cancel Specify the correct paper and load the same size paper as the Printer driver setting Step Cause Remedy 1 Size SW PCB failure Replace the size SW PCB ASSY 2 Main PCB failure Replace the main PCB A...

Page 129: ...all the duplex tray correctly Step Cause Remedy 1 2 sided jam sensor harness connection failure Reconnect the 2 sided jam sensor harness 2 2 sided jam sensor installation failure Reinstall the 2 sided jam sensor 3 Paper feed PCB failure Replace the paper feed PCB ASSY 4 Main PCB failure Replace the main PCB ASSY DX Lever Error Set the Duplex Lever to the correct position according to paper size us...

Page 130: ...k cover sensor harness connection failure Reconnect the back cover sensor harness 2 Bent back cover boss Replace the back cover 3 Main PCB failure Replace the main PCB ASSY Duplex Disabled Close the Back Cover of the machine Step Cause Remedy 1 Back cover lock section failure Replace the back cover Cover is Open Close the Optional Output Tray Cover Step Cause Remedy 1 Stacker cover sensor harness ...

Page 131: ... Cover is Open Close the Optional Output Tray Cover Step Cause Remedy 1 Stacker rear lock section failure of optional output tray Replace the stacker rear of the optional output tray 2 Stacker cover sensor of the optional output tray failure Replace the stacker cover sensor of the optional output tray Manual Feed Load S paper Step Cause Remedy 1 Coming off of MP paper empty actuator Re assemble th...

Page 132: ...e underlying cause of the error such as closing the cover Step Cause Remedy 1 Waste ink box is removed Reinstall the waste ink box 2 Maintenance drive PCB failure Replace the drive frame ASSY 3 Engine PCB failure Replace the engine PCB ASSY Step Cause Remedy 1 Waste ink box full Replace the waste ink box 2 Maintenance drive PCB failure Replace the drive frame ASSY 3 Engine PCB failure Replace the ...

Page 133: ...heck Set the specified paper on each tray Tray 1 Error Pull out Tray 1 completely Check inside the Tray Tray 2 Error Pull out Tray 2 completely Check inside the Tray Tray 3 Error Pull out Tray 3 completely Check inside the Tray Tray 4 Error Pull out Tray 4 completely Check inside the Tray Step Cause Remedy 1 Plate sensor harness connection failure of each tray Reconnect the plate sensor harness of...

Page 134: ...t firmware Error code E100 Error occurred in the main PCB program User Check Write the latest firmware Out of Memory Press Cancel Step Cause Remedy 1 Main PCB failure Replace the main PCB ASSY Unusable Device Remove the Device Turn the power off and back on again Step Cause Remedy 1 Main PCB failure Replace the main PCB ASSY Print Unable E0 Turn the power off and then back on again Step Cause Reme...

Page 135: ...ation problem was detected Error code F900 During function code 74 power is turned OFF Print Unable E6 Turn the power off and then back on again Step Cause Remedy 1 Main PCB failure Replace the main PCB ASSY Print Unable ED Turn the power off and then back on again Step Cause Remedy 1 Wireless LAN harness connection failure Reconnect the Wireless LAN harness 2 Main PCB failure Replace the main PCB...

Page 136: ...etter is installed in the reverse orientation in each eject tray Step Cause Remedy 1 Coming off of paper feed actuator Re assemble the paper feed actuator 2 Plate motor harness connection failure Check plate motor harness connection and reconnect the harness 3 Paper feed motor harness connection failure Check the plate feed motor harness and reconnect the harness 4 Each paper feeding clutch harnes...

Page 137: ... of paper well and reinsert the papers into the paper tray Step Cause Remedy 1 Coming off of MP paper empty actuator Re assemble the MP paper empty actuator 2 MP solenoid harness connection failure Check the connection of MP solenoid harness and reconnect the harness 3 Paper feed motor harness connection failure Check the connection of paper feed motor harness and reconnect the harness 4 MP paper ...

Page 138: ...er is 60 to 105 g m2 60 to 163 g m2 for MP tray Check whether the paper is damp 4 2 5 Paper inclines diagonally User Check Check if the paper is loaded into each paper tray correctly Adjust the paper guide corresponding to the paper size Check if the thickness of the paper is 60 to 105 g m2 60 to 163 g m2 for MP tray Check if too much paper is loaded in the tray Step Cause Remedy 1 Paper eject fai...

Page 139: ... Remedy 1 Eject actuator catching on some position Reinstall the eject actuator 2 Switchback solenoid harness connection failure Reconnect the switchback solenoid harness 3 2 sided clutch harness connection failure Check the connection of 2 sided clutch harness and reconnect the harness 4 Switchback sensor connection failure Check the connection of switchback sensor harness and reconnect the harne...

Page 140: ...paper is 60 to 105 g m2 Fan the stack of paper well and reinsert the papers into the paper tray Step Cause Remedy 1 Foreign object around paper tray 1 Remove the foreign object 2 Retard roller cover installation failure Re assemble the retard roller cover 3 Coming off of T1 eject sensor Re assemble the T1 eject sensor 4 Paper feed sensor harness connection failure Reconnect the paper feed sensor h...

Page 141: ...emedy 1 Foreign object around each paper tray installed above the target paper tray Remove the foreign object 2 Retard roller cover installation failure Re assemble the retard roller cover 3 Coming off of eject actuator of each tray Re assemble the eject actuator of each tray 4 Paper feed motor harness connection failure of each tray Reconnect the paper feed motor harness of each tray 5 Paper feed...

Page 142: ...an the stack of paper well and reinsert the papers into each paper tray Securely close the back cover Step Cause Remedy 1 Foreign object around MP tray Remove the foreign object 2 Coming off of registration rear actuator Re assemble the registration rear actuator 3 Registration rear sensor PCB harness connection failure Reconnect the registration rear sensor PCB harness 4 Paper feed PCB failure Re...

Page 143: ...and reinsert the papers into each paper tray Step Cause Remedy 1 Foreign object in the eject system Remove the foreign object 2 Coming off of eject actuator Re assemble the eject actuator 3 Paper eject installation failure Re assemble the paper eject ASSY 4 Paper eject sensor PCB harness connection failure Reconnect the paper eject sensor PCB harness 5 Paper eject sensor failure Replace the paper ...

Page 144: ...k of paper well and reinsert the papers into each paper tray Step Cause Remedy 1 Foreign object in the 2 sided paper feed system Remove the foreign object 2 Coming off of eject actuator Re assemble the eject actuator 3 Back cover failure Replace the back cover 4 Paper eject sensor failure Replace the paper eject ASSY 5 Paper feed PCB failure Replace the paper feed PCB ASSY 6 Main PCB failure Repla...

Page 145: ...gistration 2 118 Dark 2 118 Completely All black Dirt on paper Vertical streaks White vertical White spots Black spots Blurred text Characters blank 2 119 streaks 2 122 2 119 2 120 2 122 2 129 2 131 2 133 2 134 The left side of the recording paper gets dirty 2 121 become blurry Vertical extended image 2 134 ...

Page 146: ...lure Replace the ink head 3 Power supply PCB failure Replace the power supply PCB 4 Engine PCB failure Replace the engine PCB ASSY 5 Main PCB failure Replace the main PCB ASSY User Check Check whether appropriate paper type is selected on the driver Step Cause Remedy 1 Wrong write alignment value Refer to Printing of the test pattern for the print start position and adjustments of 1 4 18 Print adj...

Page 147: ...rful purge Refer to Function code 17 2 Head flat cable connection failure Reconnect the head flat cable 3 Ink full sensor failure Replace the sub tank ASSY 4 Ink head failure Replace the ink head 5 Engine PCB failure Replace the engine PCB ASSY Step Cause Remedy 1 Ink head failure Replace the ink head 2 Engine PCB failure Replace the engine PCB ASSY 3 Main PCB failure Replace the main PCB ASSY ...

Page 148: ...he paper set in the step 1 can be used on this machine 5 Check if there is dirt in the boxes from Check point 4 to Check point 6 If there is dirt refer to Cleaning of the paper dust cleaning roller and clean the paper dust cleaning roller Or clean the dirt on the roller by performing blank sheet printing If there is no dirt you can use the machine without cleaning the roller User Check This sympto...

Page 149: ... Step Cause Remedy 1 Dirt in the paper feeding path Wipe off the dirt on the head Refer to Fig 2 8 2 Drive frame ASSY failure Replace the drive frame ASSY Pre coat head Rubicelle stick Portion to be wiped Portion to be wiped Portion to be wiped Portion to be wiped Ink head Ink head Pre coat head ...

Page 150: ...d and platen Perform special high speed purge 2 HP2 to remove paper dust in the head and platen 2 Dirt in the paper feed system Refer to Cleaning procedure using the cleaning sheet and perform cleaning 3 Dirt in the paper dust cleaning roller Refer to Cleaning of the paper dust cleaning roller and clean the dirt in the paper dust cleaning roller 4 Head flat cable connection failure Reconnect the h...

Page 151: ...urn to the step 5 to print the FileList pattern again Note that the FileList pattern can be printed up to 3 times in a row If you print it 3 times go to step 9 If there is no dirt on the cleaning sheet go to step 9 9 Set the cleaning sheet in the MP tray 10 Press the Menu button select MachineInfo using the or button and press the OK button 11 Select PrintFileList using the or button and press the...

Page 152: ...aper dust cleaning roller 1 Pull the Open lever and open the Top cover Open the MP cover ASSY Fig 2 9 2 Open and remove the Registration outer chute Fig 2 10 Top cover MP cover ASSY Open lever Registration outer chute Hole Hole Boss Boss ...

Page 153: ...t cover upper to front side without too much tension on the harness Fig 2 12 Note Be careful not to slide the left side of the Paper dust cover upper over the position shown in the figure above Otherwise the harness might be detached Taptite bind B M4x10 Taptite bind B M4x10 Paper dust cover upper Paper dust cover upper ...

Page 154: ...2 126 Confidential 5 Cleaning the accumulated paper dust Fig 2 13 Cleaning by Cotton tipped stick Cleaning by Vacuum cleaner with narrow maw ...

Page 155: ... a round hole at the back side Fig 2 15 Note Easy to do when you insert in the order left right Note that do not enter the Bosses to Holes on the front side OK if the chute can be closed normal position Paper dust cover upper Taptite bind B M4x10 Taptite bind B M4x10 Registration outer chute Hole Hole Boss Boss Hole Hole on the front side ...

Page 156: ...2 128 Confidential 8 Close the Top cover and the MP cover ASSY Fig 2 16 Top cover MP cover ASSY ...

Page 157: ...dure using the cleaning sheet and perform cleaning 3 Dirt in the paper dust cleaning roller Refer to Cleaning of the paper dust cleaning roller and clean the dirt in the paper dust cleaning roller 4 Clog of head pins Refer to Cleaning of the head surface and perform cleaning 5 Old ink Replace the ink specified for the product 6 Ink head failure Replace the ink head 7 Ink full sensor failure Replac...

Page 158: ...lever and open the Top cover 5 Using a cleaner stick clean around the ink head at the locations where the dots are missing in the Missing dot Head inclination adjustment patterns checked in step 3 Rub the locations by moving a cleaner stick back and forth about 10 times 6 Repeat steps 1 to 3 print the Missing dot Head inclination adjustment patterns and check if there is any missing dot s If there...

Page 159: ...aning sheet and perform cleaning 2 Dirt in the paper feed system Dirt in the paper feed roller Refer to Paper feed roller cleaning procedure and clean the dirt in the paper feed roller 3 Glass stage dirty Clean the Glass stage 4 Glass stage failure Replace the platen unit 5 Head cap failure Replace the ink head 6 Main PCB failure Replace the main PCB ASSY ...

Page 160: ...pen the Top cover Fig 2 18 2 Lightly rub the surface of the Paper feed roller with a soft lint free cloth soaked with water Fig 2 19 3 Wipe the dirt on the entire surface of the roller as turning the roller to the front Fig 2 20 Open lever Top cover Paper feed roller Paper feed roller ...

Page 161: ...emedy 1 Loose installation of ink head Reinstall the ink head 2 Ink head failure Replace the ink head 3 Main PCB failure Replace the main PCB ASSY User Check Perform blank sheet printing several times Dirt might get thinner Step Cause Remedy 1 Dirt on Star Wheel roller of the paper eject Clean the Star Wheel roller 2 Terrible dirt on Star Wheel roller of the paper eject Replace the paper eject ASS...

Page 162: ...ten unit 4 Main PCB failure Replace the main PCB ASSY User Check Check if the thickness of the paper is 60 to 105 g m2 60 to 163 g m2 for MP tray Step Cause Remedy 1 Dirt in the paper feed system Refer to Cleaning procedure using the cleaning sheet and perform cleaning 2 Dirt in each paper feed roller due to paper dust Refer to Cleaning of the paper dust cleaning roller and clean the dirt in the p...

Page 163: ...escriptions on the software setting in the user s guide Check driver setting Restore the settings at factory shipment Refer to User s guide Check if printing limit ID is wrong Check if data is unprintable Check if data will exceed the maximum printing number of sheets Check emulation and reprint Check Macintosh Product ID by the following procedure 1 Select About This Mac from Apple Menu 2 Press M...

Page 164: ...on the software setting in the user s guide Check whether LAN cable is disconnected Perform network reset Refer to User s guide Step Cause Remedy 1 Harness connection failure of wireless LAN PCB Check the harness connection of the wireless LAN PCB and reconnect the harness 2 Wireless LAN PCB failure Replace the wireless LAN PCB ASSY 3 Main PCB failure Replace the main PCB ASSY ...

Page 165: ... Main PCB failure Replace the main PCB ASSY Step Cause Remedy 1 AC cord failure Replace the AC cord 2 Panel key PCB harness connection failure Check the connection of panel key PCB harness and reconnect the harness 3 LED harness connection failure Check the connection of LED harness and reconnect the harness 4 LED failure Replace the top cover ASSY 5 Power supply PCB failure Replace the power supp...

Page 166: ...n of the data or lower the resolution 4 7 4 Engine PCB failure Step Cause Remedy 1 Main PCB failure Replace the main PCB ASSY Step Cause Remedy 1 Main PCB failure Replace the main PCB ASSY Step Cause Remedy 1 Main PCB failure Replace the main PCB ASSY Step Cause Remedy 1 Harness connection failure of engine PCB Check harness connection between the engine PCB and the main PCB ASSY and reconnect the...

Page 167: ...Step Cause Remedy 1 Harness connection failure of power supply PCB Check the harness connection of the power supply PCB and reconnect the harness 2 Power supply PCB failure Replace the power supply PCB ASSY 3 Main PCB failure Replace the main PCB ASSY ...

Page 168: ...ed Load the latest firmware Turn OFF and ON the power switch Step Cause Remedy 1 AC cord failure Replace the AC cord 2 Harness connection failure of Panel key PCB Check the harness connection of the panel key PCB and reconnect the harness 3 Harness connection failure of Panel PCB Check the harness connection of the panel PCB and reconnect the harness 4 Panel PCB failure Replace the top cover ASSY ...

Page 169: ...ections on the flat cables or on the wire harness After disconnecting flat cables check that each cable is not damaged at its end or short circuited When connecting flat cables do not insert them at an angle After insertion check that the cables are not at an angle When connecting or disconnecting cable connectors hold the connector body not the cables If the connector has a lock release the conne...

Page 170: ...3 2 Confidential 2 PACKING Pad Carton bottom Carton joint Carton upper PE bag Printer Eject stopper Paper tray hold pad Carton joint pad Side pad ...

Page 171: ...cup B Taptite cup S M3x6 SR Taptite cup B M3x8 Taptite bind B M4x10 Shoulder screw Shoulder screw Screw bind M2x16 Screw bind Screw pan P Taptite cup S M4x8 Screw pan P M2P0 4x18 Flange nut Flange nut M3 Head fix bolt Head fix bolt M12 13 Taptite cup S M3x8 SR Taptite cup B M3x6 Screw bind M3x8 ...

Page 172: ...8 1 0 5 0 1 5 1 Panel PCB ASSY Taptite bind B M3x8 1 0 5 0 1 5 1 Rear cover L Taptite cup S M3x6 SR 1 0 8 0 1 8 1 Side cover L Taptite cup S M3x6 SR 4 0 8 0 1 8 1 Rear cover R Taptite cup S M3x6 SR 1 0 8 0 1 8 1 Side cover R Taptite cup S M3x6 SR 3 0 8 0 1 8 1 Under cover B Shoulder screw 2 0 8 0 1 8 1 Engine PCB shield plate Taptite cup S M3x6 SR 4 0 4 0 1 4 1 Engine PCB ASSY Taptite cup S M3x6 S...

Page 173: ...ptite cup S M3x6 SR 1 0 8 0 1 8 1 Drive frame ASSY Taptite cup S M3x6 SR 3 0 8 0 1 8 1 Main PCB shield plate Taptite cup S M3x6 SR 6 0 4 0 1 4 1 Main PCB ASSY Taptite cup S M3x6 SR 4 0 4 0 1 4 1 Speaker holder Taptite cup S M3x6 SR 2 0 8 0 1 8 1 Paper feed PCB ASSY Taptite cup S M3x6 SR 2 0 4 0 1 4 1 Power supply PCB ASSY Taptite cup S M3x6 SR 4 0 8 0 1 8 1 Paper eject ASSY Taptite cup S M4x8 4 1 ...

Page 174: ... 1 Paper feed jam sensor PCB ASSY Taptite bind B M3x8 1 0 5 0 1 5 1 LT beam F Taptite cup B M3x8 3 0 5 0 1 5 1 Gear plate Taptite cup S M3x6 SR 3 0 8 0 1 8 1 LT beam M Taptite cup S M3x6 SR 4 0 8 0 1 8 1 LT frame L Taptite bind B M4x10 2 0 8 0 1 8 1 Paper empty sensor PCB holder Taptite cup B M3x8 1 0 5 0 1 5 1 FG harness Taptite cup S M3x6 SR 1 0 8 0 1 8 1 LT frame L Taptite bind B M4x10 3 0 8 0 ...

Page 175: ...8 2 0 4 0 1 4 1 Stacker tray guide M Taptite cup S M3x6 SR 4 0 8 0 1 8 1 Option PCB ASSY Taptite cup S M3x6 SR 4 0 8 0 1 8 1 Stacker PCB base plate Taptite cup S M3x6 SR 4 0 8 0 1 8 1 Stacker motor bracket Taptite cup S M3x6 SR 4 0 8 0 1 8 1 Location of screw Screw type Q ty Tightening torque N m kgf cm ...

Page 176: ...3 8 Confidential 5 LUBRICATION There are no applicable parts ...

Page 177: ...r 69 9 LEC161001 Idle gear 23 3 LEC151001 Idle gear 30 34T 10 LEC156001 LT clutch gear 4 LEC152001 Timing belt 11 LEC162001 Idle gear 26 5 LEC173001 Timing belt collar 12 LEC507001 Idle gear 27 6 LEC163001 Idle gear 30 32T 13 LEB082001 Gear 21 7 LEB043001 LEB103001 One way clutch gear ASSY Idle gear 32 14 LEC508001 Idle gear 16 1 1 2 2 3 3 4 4 5 5 6 6 7 7 9 9 8 8 12 12 12 14 14 14 13 13 13 11 11 1...

Page 178: ...LEB839001 Eject roller 6 gear 6 LEB839001 Eject roller 5 gear 2 LM3281001 Gear pulley 15 20 7 LEB838001 Eject belt 2 3 LEB838001 Eject belt 1 8 LM3281001 Gear pulley 15 20 4 LM3281001 Gear pulley 15 20 9 LEB839001 Eject roller 4 gear 5 LM3281001 Gear pulley 15 20 1 1 2 2 3 3 4 4 5 5 6 6 7 7 9 9 8 8 1 1 2 2 3 3 4 4 5 5 6 6 7 7 9 9 8 8 ...

Page 179: ...3 11 Confidential 7 HARNESS ROUTING 1 Top Cover ASSY LED PCB ASSY Top cover ASSY Panel PCB Top cover ASSY Hook Hook Hook a a ASSY ...

Page 180: ...3 12 Confidential 2 Engine PCB ASSY Clamp Clamp Clamp Clamp Clamp Clamp Clamp Hook Hook Engine PCB ASSY CN18 CN15 CN11 CN7 CN10 CN6 CN4 CN3 CN9 CN13 CN22 CN5 CN8 CN24 CN25 CN16 CN23 CN21 CN14 ...

Page 181: ...3 13 Confidential 3 Ink Refill Unit Ink refill unit Hook Clamp Hook Hook Hook Engine PCB ASSY ...

Page 182: ...Supply Pump ASSY Sub Tank ASSY Hook Hook Clamp a a b c b c Clamp CN6 CN8 CN14 Sub tank ASSY Sub tank ASSY Supply pump ASSY Supply pump ASSY Engine PCB ASSY Sub tank PCB Supply pump motor Sub tank pump motor Ink refill unit ...

Page 183: ... Clamp Clamp Engine PCB ASSY Fun unit Engine PCB ASSY Ink refill unit Ink refill unit Pre coat duct External temperature sensor External temperature humidity sensor harness Clamp External temperature humidity sensor harness humidity A view A view ...

Page 184: ...3 16 Confidential 7 Ink Head ASSY Pre coat Head ASSY Head flat cable Engine PCB shield plate Head flat cable Engine PCB ASSY Ink head ASSY Ink head ASSY Pre coat head ASSY Pre coat head ASSY ...

Page 185: ...3 17 Confidential 8 Buffer Tank ASSY Clamp Clamp Buffer tank ASSY Buffer tank ASSY CN3 CN4 Maintenance drive PCB ASSY ...

Page 186: ...p Clamp Clamp LT clutch Hole Hole Clamp Clamp Paper empty sensor PCB ASSY LT paper feed frame ASSY LT beam F sub ASSY To LT relay PCB ASSY B view Paper feed sensor PCB ASSY LT frame L LT clutch Plate motor harness ASSY LT clutch harness LT jam sensor harness LT frame L LT T1 sensor harness LT PF PS LT PF motor harness harness Paper feed jam sensor PCB ASSY ...

Page 187: ...SSY Size SW PCB ASSY LT clutch harness Plate motor harness ASSY LT relay PCB ASSY LT jam sensor harness LT T1 sensor harness LT PF PS harness To LT frame L LT updrawer harness ID switch holder Updrawer harness Drawer FG harness Motor harness Drawer F harness Drawer F FG harness Drawer F harness ID switch harness ...

Page 188: ...ion PCB ASSY STK SOL sensor harness STK motor harness Stacker PCB base plate Stacker cover sensor harness Paper stacker sensor PCB harness Stacker cover sensor STK PF sensor harness Paper stacker sensor PCB ASSY SW holder Eject sensor PCB harness To Stacker frame L Stacker drawer FG harness Stacker drawer Stacker drawer harness harness ...

Page 189: ... Humid tube BK RTN B LEB738001 16 Supply tube BK LEB755001 8 Humid tube FG RTN B LEB741001 17 Supply tube FG LEB756001 9 Sub tank tube FG B LEB746001 18 Water in tube A LEB719001 11 12 10 9 16 17 18 1 2 3 4 7 8 5 6 14 13 15 Ink refill unit Cartridge Pre coat ink valve Pre coat supply Supply pump unit Ink supply pump Humidify unit Humidify pump 1 Humidify Ink valve Water valve Needle Front Filter I...

Page 190: ... tank cover L 5 5 10 15 MP cover ASSY 5 10 10 15 MP tray ASSY 10 17 Side cover R 20 20 10 18 Under cover B 15 10 10 19 Engine PCB ASSY 60 150 10 20 Ink refill unit 30 45 10 20 Refill frame upper 40 50 10 20 Refill frame R 15 20 10 20 Refill frame L 10 15 10 30 Paper eject ASSY 20 25 10 28 Paper feed PCB ASSY 25 50 10 31 Platen unit 185 290 10 29 Power supply PCB ASSY 200 325 10 30 Stack actuator 5...

Page 191: ...bling supplied parts Prior to proceeding with the disassembly procedure 1 Unplug the AC cord the USB cable if connected and the LAN cable if connected 2 Remove the Paper tray the Ink cartridge the 2 sided tray and the LAN port cap Paper tray Ink cartridge 2 sided tray LAN port cap Main body ...

Page 192: ...r cover and remove the two Pins to remove the Retard roller cover from the Paper tray Fig 3 1 2 Release the Hook of the Retard roller to remove the Retard roller from the Paper tray Fig 3 2 Retard roller cover Paper tray Pin Pin Retard roller Paper tray Hook ...

Page 193: ... two Taptite cup B M3x8 screws to remove the ID key holder from the Paper tray Fig 3 3 Assembling Note Be sure to install the ID key holder in the orientation as shown in the figure above Taptite cup B M3x8 ID key holder Paper tray ...

Page 194: ...sides of the Eject stopper ASSY Fig 3 4 2 Slide the Eject stopper slide cover to the center and release the two Hooks to remove the Eject stopper slide cover from the Top cover Fig 3 5 Eject stopper ASSY Button Eject stopper ASSY Button Top cover Front Button Eject stopper slide cover Hook Top cover Hook Front ...

Page 195: ...3 27 Confidential 10 4 Front Cover Under 1 Release the two Hooks of the Front cover under to remove the Front cover under Fig 3 6 Front cover under Hook Hook Front ...

Page 196: ...3 28 Confidential 10 5 Front Cover 1 Pull the Open lever to open the Top cover Fig 3 7 Open lever Top cover Open lever Front ...

Page 197: ... cover is not opened even if you pull the Open lever open the MP cover and slide the Lock lever by minus driver as shown in the figure Do not pull the lever strongly otherwise it might get broken Note that the lever is locked and unlocked in turn every time it is slid Hole MP cover Front Hole Lock lever Lock lever ...

Page 198: ...3 30 Confidential 2 Remove the Taptite bind B M4x10 screw Release the Hook of the Front cover to remove the Front cover Fig 3 9 Main body Front Taptite bind B M4x10 Front cover Hook ...

Page 199: ...3 31 Confidential 10 6 Cartridge Cover 1 Open the Cartridge cover 2 Remove the Cartridge cover by pulling it out to the front with the Cartridge cover open Fig 3 10 Cartridge cover Front ...

Page 200: ...3 32 Confidential 10 7 Eject Top Cover 1 Close the Top cover Fig 3 11 2 Open the Back cover Fig 3 12 Top cover Front Back cover Back side Main body ...

Page 201: ...ect top cover to remove the Eject top cover Fig 3 13 4 Remove the Taptite bind B M4x10 screw to remove the Rear cover finisher L from the Eject top cover Fig 3 14 Hook Hook Eject top cover Main body Back side Taptite bind B M4x10 Rear cover finisher L Eject top cover ...

Page 202: ...3 34 Confidential 5 Remove the Taptite bind B M4x10 screw to remove the Rear cover finisher R from the Eject top cover Fig 3 15 Taptite bind B M4x10 Rear cover finisher R Eject top cover ...

Page 203: ...op Cover R 1 Pull the Open lever to open the Top cover Open the MP cover ASSY Fig 3 16 2 Remove the Taptite bind B M4x10 screw Fig 3 17 Front Open lever Open lever Top cover MP cover ASSY Taptite bind B M4x10 Top cover R Front ...

Page 204: ...3 36 Confidential 3 Release the three Hooks of the Top cover R to remove the Top cover R Fig 3 18 Top cover R Hook Front ...

Page 205: ...ial 10 9 Top Cover L 1 Remove the two Taptite bind B M4x10 screws Fig 3 19 2 Release the three Hooks of the Top cover L to remove the Top cover L Fig 3 20 Taptite bind B Top cover L M4x10 Front Hook Top cover L Front ...

Page 206: ...tial 10 10 Top Cover ASSY 1 Remove the six Taptite bind B M4x10 screws Fig 3 21 Fig 3 22 Taptite bind B M4x10 Taptite bind B Taptite bind B Top cover ASSY M4x10 M4x10 Front Top cover ASSY Front Taptite bind B M4x10 ...

Page 207: ...ial 2 Remove the two Taptite cup S M3x6 SR screws Fig 3 23 3 Remove the Taptite cup S M3x6 SR screw to remove the Earth harness Fig 3 24 Taptite cup S M3x6 SR Top cover ASSY Front Taptite cup S M3x6 SR Earth harness ...

Page 208: ...ight Hooks of the Top cover ASSY to lift the Top cover ASSY Fig 3 25 5 Disconnect the Connector of the Panel harness to remove the Top cover ASSY Fig 3 26 Hook Hook Hook Top cover ASSY Front Hook Panel harness Top cover ASSY Main body ...

Page 209: ...ray to remove the Eject stopper tray from the Top cover ASSY Fig 3 27 7 Remove the two Eject stopper tray springs from the Eject stopper tray Fig 3 28 Eject stopper tray Top cover ASSY Boss Boss Eject stopper tray Eject stopper tray Eject stopper tray spring spring ...

Page 210: ...s of the LED PCB holder to remove the LED PCB ASSY from the LED PCB holder Fig 3 29 2 Disconnect the Connector to remove the LED PCB harness from the LED PCB ASSY Fig 3 30 Hook Hook LED PCB holder LED PCB ASSY Top cover ASSY Connector LED PCB harness LED PCB ASSY ...

Page 211: ...l PCB harness from the Panel PCB ASSY Fig 3 31 2 Remove the five Taptite cup B M3x8 screws to remove the Panel rear cover from the Top cover ASSY Fig 3 32 LED PCB harness Panel PCB harness Panel PCB ASSY Top cover ASSY Taptite cup B M3x8 Taptite cup B M3x8 Panel rear cover Top cover ASSY ...

Page 212: ...nel PCB ASSY Fig 3 33 4 Shift the LCD ASSY to the rear side Remove the Lock of the connector of the LCD flat cable to remove the LCD flat cable of the Panel PCB ASSY Fig 3 34 Taptite bind B M3x8 Earth harness Panel PCB ASSY LCD ASSY LCD flat cable Panel PCB ASSY Top cover ASSY Lock LCD flat cable ...

Page 213: ...3 45 Confidential 5 Remove the Taptite bind B M3x8 screw to remove the Panel PCB ASSY and Key from the Top cover ASSY Fig 3 35 Taptite bind B M3x8 Panel PCB ASSY Top cover ASSY Key ...

Page 214: ...3 46 Confidential 10 11 Rear Cover L 1 Remove the Taptite cup S M3x6 SR screw to remove the Rear cover L Fig 3 36 Taptite cup S M3x6 SR Rear cover L Main body Back side ...

Page 215: ...3 47 Confidential 10 12 Waste Ink Box ASSY 1 Release the Hook to remove the Waste ink box ASSY from the Main body Fig 3 37 Hook Waste ink box ASSY Main body Front ...

Page 216: ...3 48 Confidential 10 13 Side Cover L 1 Remove the four Taptite cup S M3x6 SR screws Fig 3 38 Taptite cup S Taptite cup S M3x6 SR Side cover L M3x6 SR Front ...

Page 217: ...3 49 Confidential 2 Release the two Hooks of the Side cover L to remove the Side cover L Fig 3 39 Fig 3 40 Side cover L Hook Hook Main body Front Side cover L Hook Hook Hook Front Back side ...

Page 218: ...3 50 Confidential 3 Peel off the Side cover L foam A and Side cover L foam B from the Side cover L Fig 3 41 Side cover L Side cover L foam A Side cover L foam B ...

Page 219: ...3 51 Confidential 10 14 Sub Tank Cover L 1 Release the two Hooks of the Sub tank cover L to remove the Sub tank cover L Fig 3 42 Hook Hook Sub tank cover L Sub tank ASSY Front ...

Page 220: ...e both sides of the MP tray ASSY from the Guide of the MP cover Fig 3 43 2 Remove the two Bosses at the both sides of the MP cover ASSY to remove the MP cover ASSY from the Main body Fig 3 44 Boss Boss MP tray ASSY MP cover Guide Guide Front Boss Boss MP cover ASSY Main body Front ...

Page 221: ...nfidential 3 Release the Hooks at the both sides of the MP tray ASSY with the MP tray ASSY being in the vertical state Remove the MP tray ASSY from the Main body Fig 3 45 MP tray ASSY Hook Hook Main body Front ...

Page 222: ...3 54 Confidential 10 16 Rear Cover R 1 Remove the Taptite cup S M3x6 SR screw to remove the Rear cover R Fig 3 46 Rear cover R Taptite cup S M3x6 SR Main body Back side ...

Page 223: ...3 55 Confidential 10 17 Side Cover R 1 Remove the three Taptite cup S M3x6 SR screws Fig 3 47 Taptite cup S Side cover R Taptite cup S M3x6 SR M3x6 SR Right side ...

Page 224: ... Pull the open lever and open the top cover 3 Release the two Hooks of the Side cover R to remove the Side cover R Fig 3 48 Fig 3 49 Hook Hook Side cover R Main body Right side Hook Hook Side cover R Hook Back side Front ...

Page 225: ...3 57 Confidential 4 Peel off the Side cover R foam A and Side cover R foam B from the Side cover R Fig 3 50 Side cover R Side cover R foam A Side cover R foam B ...

Page 226: ...58 Confidential 10 18 Under Cover B 1 Remove the two Shoulder screws 2 Remove the two Bosses to remove the Under cover B Fig 3 51 Shoulder screw Under cover B Shoulder screw Main body Back side Boss Boss ...

Page 227: ...wo Head flat cables from the Engine PCB ASSY Fig 3 52 2 Remove the four Taptite cup S M3x6 SR screws to remove the Engine PCB shield plate Fig 3 53 Engine PCB ASSY Head flat cable Guide film Guide film Guide film Head flat cable Taptite cup S M3x6 SR Engine PCB shield plate Taptite cup S M3x6 SR Engine PCB ASSY Front ...

Page 228: ...nesses in the Fan unit the fan at the side of red connector cannot be checked upon initial operation check and therefore even if the harness is not inserted no error occurs Be sure to visually check that the harness is fully inserted at the time of assembly For the products which have only one fan in the Fan unit be sure to insert the harness of the Fan unit to the white connector If it is connect...

Page 229: ...o Taptite cup S M3x6 SR screws Fig 3 56 Note Be sure to execute Maintenance 17 and remove Ink and Pre coat ink before perform the replacement operation Refer to Chapter 5 1 4 6 Purge operations Function code 17 Taptite bind B M4x10 Taptite bind B M4x10 Taptite cup S M3x6 SR Refill frame upper Left side ...

Page 230: ...3 62 Confidential 3 Remove the Refill earth sheet Fig 3 57 4 Remove the Refill frame upper Fig 3 58 Refill earth sheet Front Ink refill unit Refill frame upper Front Ink refill unit ...

Page 231: ...emove the Refill frame R Fig 3 59 6 Remove the two Taptite cup S M3x6 SR screws to remove the Refill frame L Fig 3 60 Taptite cup S Refill frame R Sub CR frame top R Front CR frame unit M3x6 SR Taptite cup S Refill frame L Taptite cup S M3x6 SR Sub tank ASSY Front M3x6 SR ...

Page 232: ... refill unit 8 Remove the two Taptite bind B M4x10 screws from the right side of the Ink refill unit Fig 3 61 9 Remove the Taptite cup B M3x8 screw to remove the Tube holder 2 Fig 3 62 Taptite cup S M3x6 SR Taptite bind B M4x10 Taptite bind B M4x10 Ink refill unit Front Tube holder 2 Taptite cup B M3x8 Ink refill unit Front ...

Page 233: ... joint To prevent ink leakage install the L joint with the Drain cap to the top end of the Tubes left at the Ink refill unit side 12 To prevent ink leakage install the Drain cap to the L joint at the top end of the Tube at the Main body side Fig 3 64 Ink refill unit Main body Front Tube L joint Drain cap L joint with the Drain cap Tube ...

Page 234: ...3 66 Confidential 13 Perform the operations explained in 11 and 12 to the other two Tubes and remove the Ink refill unit Fig 3 65 Ink refill unit Main body ...

Page 235: ...osen the four Taptite cup S M3 x 6 SR screws in the Supply pump ASSY Fig 3 66 Note Before performing the replacement work be sure to refer to Chapter 4 4 1 Draining Ink from Path Leading to Sub Tank ASSY and drain ink and or pre coat ink in the flow channel of Supply valve ASSY to be replaced When removing the Supply pump ASSY and Sub tank ASSY to analyze the cause be sure to remove them with the ...

Page 236: ...SY Fig 3 67 5 Remove the Tube at the lower side of the Supply valve ASSY and the joint of the Sub tank at the ink flow channel side and cover the end of the Tube at the lower side with a cloth etc to prevent it from getting dirty due to the ink leakage 6 Similarly remove the Tube at the upper side of the Supply valve ASSY at the ink flow channel side from the L joint of the Tube coming from the In...

Page 237: ...alve ASSY at the pre coat ink flow channel side from the joint of the Sub tank and remove the lower Valve ASSY Cover the end of the Tube at the lower side of the lower Valve ASSY with a cloth etc to prevent it from getting dirty due to the pre coat ink leakage 5 Remove the Tube at the upper side of upper Valve ASSY in the Supply valve ASSY at the pre coat ink flow channel side from the L joint of ...

Page 238: ... the Ink refill unit and remove the upper Valve ASSY 9 Tighten the four Taptite cup S M3 x 6 SR screws in the Supply pump ASSY 1 Loosen the four Taptite cup S M3 x 6 SR screws in the Supply pump ASSY 2 Insert the Valve ASSY at the lower side of the Supply valve ASSY into the Sub tank of the Sub tank ASSY Fig 3 70 Assembling Note When assembling the Supply valve ASSY be sure to thoroughly clean the...

Page 239: ...ASSY does not protrude from the frame of the Sub tank ASSY when viewing from the top Fig 3 71 4 Insert the intermediate joint of two Valve ASSYs in the Supply valve ASSY Fig 3 72 Note The clearance between the Tubes at the intermediate joint must be within 1 mm Valve ASSY upper side Frame of Sub tank ASSY Valve ASSY upper side Must not protrude Within 1 mm Valve ASSY Valve ASSY upper side lower si...

Page 240: ...ately it will cause ink leakage at the time of the replacement Be sure to execute Maintenance 18 and remove Ink and Pre coat ink before perform the replacement operation Refer to Chapter 5 1 4 7 Individual operation of each unit Function code 18 When replacing the Supply pump ASSY if the Supply valve ASSY has only one Valve ASSY be sure to replace the Supply valve ASSY as well Clamp Clamp Clamp Cl...

Page 241: ... the Engine PCB base plate Fig 3 74 3 Remove the two Taptite cup S M3x6 SR screws to remove the Sub CR frame rear L Fig 3 75 Taptite cup S M3x6 SR Front Engine PCB base plate CR frame unit Taptite cup S M3x6 SR Taptite cup S M3x6 SR Sub CR frame rear L Back side Sub CR frame L ...

Page 242: ...nstall the Drain caps six caps to the locations from which the Tubes have been removed i e Needle section at the Sub tank ASSY side Humid tube FG GO B Humid tube BK GO B Humid tube BK RTN A Humid tube FG RTN A Sub tank tube FG A Sub tank tube BK A Fig 3 76 Drain cap Needle section Tube Sub tank ASSY ...

Page 243: ...own the surface of the Top cover Fig 3 77 Note If the parts of the Top cover have already been removed the Top cover is burst open by the force of the spring For this reason be sure to hold down the surface of the Top cover when opening it Top cover Open lever Open lever Front ...

Page 244: ...ential 6 Remove the two Taptite cup S M3x6 SR screws to remove the Cap motor cover Fig 3 78 7 Disconnect the Connector of the Cap motor Fig 3 79 Taptite cup S Cap motor cover Cap motor M3x6 SR Cap motor Connector ...

Page 245: ...3 77 Confidential 8 Close the Top cover Fig 3 80 Top cover Front ...

Page 246: ...3 78 Confidential 9 Remove the two Hanger caps to remove the Hanger Fig 3 81 Fig 3 82 Hanger cap Hanger cap Hanger cap Hanger cap Hook Hook Hook Hook Hanger Hanger Sub tank ASSY ...

Page 247: ...Confidential 10 Remove another Hanger in the same procedure 11 Remove the four Taptite cup S M3x6 SR screws from the Sub tank ASSY Fig 3 83 Taptite cup S Taptite cup S M3x6 SR Sub tank ASSY M3x6 SR Back side ...

Page 248: ...ad attachment of the Ink head Fig 3 84 14 Lift the respective Head joint of the Pre coat head and Ink head and wipe the Needle section of the joint with a cloth Fig 3 85 Screw pan P M2P0 4x18 Screw pan P M2P0 4x18 Head attachment Head attachment of the Pre coat head of the Ink head Needle section Needle section Pre coat head Head joint of the Ink head Head joint of the ...

Page 249: ...rk on the head joint must not be moved beyond the dotted line If that is not followed the tube may be broken or come out causing an ink leak If the tube is broken or comes out replace the sub tank ASSY as the tube cannot be reused Head joint Head A view B view A view B view Head joint Head joint Head Head NG OK NG OK ...

Page 250: ...down the surface of the Top cover Fig 3 87 Note If the parts of the Top cover have already been removed the Top cover is burst open by the force of the spring For this reason be sure to hold down the surface of the Top cover when opening it Top cover Open lever Open lever Front ...

Page 251: ...d tube BK RTN A Humid tube FG RTN A Sub tank tube FG A and Sub tank tube BK A they can be reused only once by cutting the top end of the Tubes When cutting a Tube be sure to use scissors without oil and dirt attached and vertically cut the top end of the Tube by 5 mm If the Tube has already been cut be sure to replace it with a new one When tightening the Ink head attachment with screws tighten th...

Page 252: ... Drain cap to Needle section of each Head joint of the Ink head ASSY and Pre coat head ASSY Fig 3 89 Drain cap Needle section Needle section Head joint Head joint Supply pump ASSY Drain cap Needle section Needle section Sub tank ASSY ...

Page 253: ...o remove the Pre coat duct Fig 3 91 Assembling Note For the products which have only one fan in the Fan unit be sure to insert the harness of the Fan unit to the white connector of the Engine PCB If it is connected to the red connector an error of unconnected Fan unit harness occurs Taptite cup S M3x6 SR Fan unit CR frame unit Taptite cup S M3x6 SR Pre coat duct CR frame unit ...

Page 254: ...3 86 Confidential 3 Remove the Taptite cup S M3x6 SR screw to remove the Ink duct Fig 3 92 Taptite cup S M3x6 SR Ink duct CR frame unit ...

Page 255: ... Pre coat head ASSY Fig 3 93 Note The product numbers of the Torque wrench and Deep socket are shown below Torque wrench QL1 5N4 TOHNICHI Deep socket B2L 7 32W KTC Assembling Note When assembling the Ink head ASSY and Pre coat head ASSY temporarily tighten each Flange nut M3 After finishing all necessary adjustments completely tighten the Flange nuts Firmly tightening them before the adjustments m...

Page 256: ... at the Ink head side 11 Remove the Head lock L and R at the Pre coat head side 12 Remove the two Head fix bolts M12x13 Ink head side 13 Remove the two Head fix bolts M12x13 Pre coat head side Fig 3 94 Taptite cup B M3x10 Taptite cup B M3x10 Taptite cup B M3x10 Head lock L Head lock L Head lock R Head lock R Ink head Pre coat head Taptite cup B M3x10 Head fix bolt M12x13 Head fix bolt M12x13 Head ...

Page 257: ...SSY ink leakage might occur When you remove the Ink head ASSY and Pre coat head ASSY only from the machine install the head protectors as the Ink head ASSY and Pre coat head ASSY remain attached to the machine as much as possible although the head joint of the sub tank ASSY becomes a hindrance If you remove the Ink head ASSY and Pre coat head ASSY from the machine without installing the head prote...

Page 258: ...ad ASSY on Head case Lock the Head case at the both sides with the Head locks Fig 3 97 Note Be sure not to install the Ink head ASSY and Pre coat head ASSY vice versa to the head case because it will cause a print failure Ink head ASSY Pre coat head ASSY Head case Head case Head lock Head Head protector Head Head protector Head lock ...

Page 259: ...he Head When replacing the Head check that the Cap lift arm is not detached See the figure below Note when replacing the Head When replacing the Head take out the Head from the Head case with the following procedure Cap lift arm Cap lift arm Cap lift arm Cap lift arm Head Head Head Screw bind M2x16 Head protector Head case Head ...

Page 260: ...Do not return the Cap slider to the original position before it is fastened to the carriage Doing so may cause the cap spring chip to come out Refer to Fig 3 102 If the Head is taken out from the Head case without opening the Head cap there is a possibility that the Head cap is deformed and the sealing performance of the Head is deteriorated Cap slider Head lock Head lock ...

Page 261: ...Fig 3 102 Note When taking out the Head be sure to hold the position indicated in a green dashed and dotted line and lift the Head Be sure not to touch the red meshed part If it is touched the Head cap mechanism might be damaged Head case Head Cap spring chip ...

Page 262: ... screws to remove the Cover frame rear L Fig 3 103 2 Disconnect the two Connectors of the Water pump from the Maintenance drive PCB ASSY Fig 3 104 Taptite cup S M3x6 SR Taptite cup S M3x6 SR Cover frame rear L Tube clamp bracket Maintenance drive PCB ASSY Connector Connector CN3 CN4 ...

Page 263: ...3 95 Confidential 3 Remove the two Tubes at the Water pump side Sub tank tube FG B Sub tank tube BK B Fig 3 105 Sub tank tube FG B Sub tank tube BK B Water pump Tube clamp plate NG NG OK ...

Page 264: ... the four Tubes at the Buffer tank ASSY side Sub tank tube BK B Sub tank tube FG B Humid tube BK RTN B Humid tube FG RTN B Fig 3 106 Buffer tank ASSY Humid tube BK RTN B Humid tube FG RTN B Sub tank tube BK B Sub tank tube FG B ...

Page 265: ...n frame Remove the two Tubes from the Tube holder 1 Sub tank tube FG A Sub tank tube BK A Fig 3 107 6 Remove the Tube holder 5 from the Main frame Fig 3 108 Tube holder 1 Main frame Tube holder 1 Sub tank tube FG A Sub tank tube BK A Tube holder 5 Main frame ...

Page 266: ...id tube FG GO A Humid tube BK RTN B Humid tube FG RTN B Sub tank tube FG B and Sub tank tube BK B they can be reused only once by cutting the top end of the Tubes When cutting a Tube be sure to use scissors without oil and dirt attached and vertically cut the top end of the Tube by 5 mm If the Tube has already been cut be sure to replace it with a new one Taptite cup S M3x6 SR Buffer tank ASSY Mai...

Page 267: ...ASSY 2 Install the L joint with the Drain cap to the removed four Tubes Install the Drain cap to Needle section at the Drive frame ASSY side PF waste tube D x2 PF waste tube E x2 Fig 3 110 Tube L joint with the Drain cap Needle section Needle section Drain cap PF waste tube D PF waste tube E PF waste tube D PF waste tube E ...

Page 268: ...e removed two Tubes Waste ink box tube x2 Fig 3 111 4 Release the Hook to remove the Tube holder 3 from the Tube holder bracket Fig 3 112 Waste ink L joint with the Drain cap box tube Waste ink L joint with the Drain cap box tube Waste ink box Waste ink box tube Waste ink box tube Tube holder 3 Tube holder 3 Hook Left side Tube holder bracket ...

Page 269: ...e Tube holder bracket Fig 3 113 6 Disconnect the nine Connectors from the Maintenance drive PCB ASSY Fig 3 114 Taptite cup S M3x6 SR Tube holder bracket Left side Main frame L Maintenance drive PCB ASSY CN1 CN2 CN3 CN4 CN5 CN6 CN16 CN15 CN14 CN12 CN13 CN11 CN9 CN8 CN7 CN10 ...

Page 270: ...3 102 Confidential 7 Remove the three Taptite cup S M3x6 SR screws to remove the Drive frame ASSY Fig 3 115 Taptite cup S Drive frame ASSY M3x6 SR Left side Main frame L ...

Page 271: ...he six Taptite cup S M3x6 SR screws to remove the Main PCB shield plate from the Main frame 3 Disconnect the Connector from the Main PCB shield plate on the Main PCB ASSY Fig 3 117 Clamp Main PCB shield plate Front Back side Clamp Taptite cup S Taptite cup S M3x6 SR Main PCB shield plate Connector M3x6 SR Main PCB ASSY Right side ...

Page 272: ...in PCB ASSY Fig 3 118 5 Disconnect the all Connectors from the Main PCB ASSY Fig 3 119 Main PCB ASSY Right side USB storage memory Main PCB ASSY CN30 CN34 CN32 CN33 CN31 CN24 CN19 CN14 CN11 CN35 CN4 CN25 CN18 CN29 CN22 CN17 CN15 CN13 CN5 CN10 CN2 CN1 CN7 CN27 CN26 ...

Page 273: ...3 105 Confidential 6 Remove the four Taptite cup S M3x6 SR screws to remove the Main PCB ASSY Fig 3 120 Main PCB ASSY Taptite cup S M3x6 SR ...

Page 274: ... two Taptite cup S M3x6 SR screws to remove the Speaker holder Fig 3 121 2 Remove the Speaker spring from the Speaker holder to remove the Speaker unit Fig 3 122 Taptite cup S M3x6 SR Speaker holder Right side Speaker unit Speaker holder Speaker spring ...

Page 275: ...rs from the Paper feed PCB ASSY Fig 3 123 2 Remove the two Taptite cup S M3x6 SR screws to remove the Paper feed PCB ASSY Fig 3 124 Paper feed PCB ASSY CN2 CN3 CN4 CN5 CN6 CN10 CN11 CN12 CN13 CN14 CN9 CN1 CN15 CN7 CN8 CN16 Taptite cup S M3x6 SR Paper feed PCB ASSY Right side ...

Page 276: ... the five Connectors from the Power supply PCB ASSY Fig 3 125 2 Disconnect the Connector from the Paper feed motor to remove the Harness from the Clamp Fig 3 126 Power supply PCB ASSY Connector Connector Connector Connector Harness Clamp Clamp Paper feed motor ...

Page 277: ...fidential 3 Remove the four Taptite cup S M3x6 SR screws to remove the Power supply PCB ASSY Fig 3 127 Taptite cup S M3x6 SR Taptite cup S M3x6 SR Taptite cup S Main body Power supply PCB ASSY M3x6 SR Back side ...

Page 278: ...r eject ASSY Fig 3 128 2 Disconnect the wiring of the Paper eject ASSY 3 Remove the four Taptite cup S M4x8 screws to remove the Paper eject ASSY Fig 3 129 Paper eject ASSY Stack actuator Back side Taptite cup S M4x8 Paper eject ASSY Clamp Clamp Main body Back side Taptite cup S M4x8 ...

Page 279: ...f the maintenance mode and press the 1 and 8 buttons in this order PlatenPosition is displayed on the LCD 8 Press the or button to display WipeGlassSurface on the LCD and press the button To replace the Pre coat head wiper ASSY press the or button to display PRECOAT on the LCD 9 Press the OK button The glass face goes down 10 Press the button WipeGlassSurface is displayed on the LCD 11 Press the o...

Page 280: ...p S M4x8 screws with holding the Carriage unit to remove the Carriage unit from the Main body Fig 3 130 Note If the parts of the Top cover have already been removed the Top cover is burst open by the force of the spring For this reason be sure to hold down the surface of the Top cover when opening it If the parts of the Top cover have not been removed disconnect the wiring of each part Carriage un...

Page 281: ...f the Eject tray guide ASSY 5 Release the two Hooks of the Eject tray guide ASSY to remove the Eject tray guide ASSY Fig 3 131 6 Remove the Eject timing belt at the rear right side of the Platen unit Fig 3 132 Hook Eject tray guide ASSY Taptite bind B M4x10 Platen unit Eject timing belt ...

Page 282: ... 133 8 Disconnect the wiring of the Platen unit 9 Remove the Waste tube of the Platen unit from the Waste pump unit Note When you remove the Waste tube be sure to attach the Drain cap to the L joint at the tip of the tube to prevent waste leakage from the Waste tube Taptite cup S PF drive gear ASSY M3x6 SR ...

Page 283: ... 10 Remove the four Taptite cup S M3x6 SR screws from the both sides of the Platen unit Fig 3 134 Fig 3 135 11 Remove the Platen unit from the Main body Taptite cup S M3x6 SR Platen unit Taptite cup S M3x6 SR Platen unit ...

Page 284: ... coat head Fig 3 136 Assembling Note The replacement Platen unit is not equipped with the Nozzle wipe ASSY Glass wipe ASSY Glass wipe plate Glass wipe spring Carriage rotary encoder and Carriage encoder sensor ASSY Assemble them to the new Platen unit with the procedure given below Glass wipe spring Glass wipe ASSY ...

Page 285: ... the Wipe holder for both the Ink head and the Pre coat head Fig 3 137 Fig 3 138 Note The Glass wipe ASSY must be visible that is stick out from under the Wipe holder when it is viewed from the side Glass wipe ASSY Wipe holder For the Ink head For the Pre coat head Glass wipe ASSY Wipe holder ...

Page 286: ...pe plate to the Wipe holder for both the Ink head and the Pre coat head Fig 3 139 4 Assemble the Nozzle wipe ASSY to the Wipe holder for both the Ink head and the Pre coat head Fig 3 140 Wipe holder Glass wipe plate Wipe holder Nozzle wipe ASSY ...

Page 287: ... unit and secure it with the two Taptite cup S M3x6 SR screws Fig 3 141 6 Remove the Collar E4 and PF collar 7 Clean the area where the Carriage rotary encoder is affixed Fig 3 142 Carriage encoder sensor Boss Platen unit Hole Taptite cup S Boss Hole ASSY M3x6 SR Carriage rotary encoder Platen unit PF collar Collar E4 affixing area ...

Page 288: ...tary encoder must be inserted into the groove of the sensor of the Carriage encoder sensor ASSY Fig 3 144 Note Check that the Carriage rotary encoder does not over ride the shaft of the affixing area Carriage rotary encoder Release liner Carriage rotary encoder Platen unit Carriage rotary encoder Carriage encoder Carriage encoder Carriage rotary encoder affixing area sensor ASSY sensor ASSY ...

Page 289: ...3 121 Confidential 10 Assemble the PF collar removed in step 6 11 Assemble the Collar E4 and secure the PF collar Fig 3 145 Collar E4 PF collar Platen unit ...

Page 290: ...elease the Hook of the Retard roller to remove the Retard roller from the Retard roller shaft Fig 3 146 Assembling Note Be sure to assemble the Retard roller in a way that the A of the Paper tray fits into the Groove of the Retard roller Hook Retard roller cover Retard roller Grove A 1 2b 2a Retard roller shaft ...

Page 291: ...emove the two Taptite cup B M3x8 screws to remove the ID key holder from the Paper tray Fig 3 147 Assembling Note Be sure to install the ID key holder in the orientation as shown in the figure above ID key holder Paper tray Taptite cup B M3x8 ...

Page 292: ...up roller to remove the Pick up roller as rotating it in the direction of the arrow 1a 2 Release the Hook of the Separation roller to remove the Separation roller as rotating it in the direction of the arrow 2a Fig 3 148 Hook A view A view Hook 1a 2a 1b 2b Pick up roller Separation roller ...

Page 293: ...e three Hooks A of the LT front cover from the LT frame unit 3 Using the Hook B of the LT front cover as a pivot point rotate the LT front cover in the direction of the arrow 3a to remove it Fig 3 149 Hook A Hook B Taptite cup S M3x6 SR Taptite cup S M3x6 SR 3b 3a Front LT frame unit LT front cover ...

Page 294: ...upper side and two Hooks at the lower side Fig 3 150 3 Release the two Hooks and slide the LT side cover R in the direction of the arrow to remove it from the LT frame unit Fig 3 151 Note Be careful when you remove the LT side cover R as its A is easily broken Taptite cup S Hook Hook LT side cover R Front M3x6 SR LT side cover R Hook A Front ...

Page 295: ...LT relay PCB ASSY 3 Remove the three Taptite cup S M3x6 SR screws to remove the LT relay PCB ASSY Fig 3 152 Fig 3 153 Taptite cup S LT relay shield plate Taptite cup S M3x6 SR Taptite cup S M3x6 SR Taptite cup S M3x6 SR Back side 3 1 LT relay PCB ASSY M3x6 SR Hook CN17 CN18 CN19 CN16 CN13 CN9 CN8 CN3 CN2 CN6 CN1 CN4 CN5 CN10 CN11 CN12 CN14 CN15 CN7 LT relay PCB ASSY ...

Page 296: ...ID switch holder Remove another ID switch ASSY in the same procedure Fig 3 155 Assembling Note Be sure to install the red and black harness to the upper side and install the white and black harness to the lower side when you install the ID switch ASSY to the ID switch holder If they are installed upside down the ID number cannot be read correctly Taptite cup S M3x8 SR ID switch holder Hook Hook ID...

Page 297: ...upper side and two Hooks at the lower side Fig 3 156 3 Release the two Hooks and slide the LT side cover L in the direction of the arrow to remove it from the LT frame unit Fig 3 157 Note Be careful when you remove the LT side cover R as its A is easily broken Taptite cup S Hook Hook LT side cover L Front M3x6 SR Hook LT side cover L A Front ...

Page 298: ...move the two Taptite cup S M3x6 SR screws from the LT back cover 2 Release the three Hooks to remove the LT back cover from the LT frame unit Fig 3 158 Taptite cup S Hook LT back cover Taptite cup S M3x6 SR 2a 2b LT frame unit Back side M3x6 SR ...

Page 299: ...ig 3 159 2 Shift the Tray guide R back in the direction of the arrow 2a to release the Hook in the direction of the arrows 2b and 2c in this order to remove the Tray guide R back from the LT frame R Fig 3 160 Taptite cup S M3x8 SR Taptite cup S M3x8 SR Tray guide R back Back side Tray guide R back 2a Hook 2c 2b Back side LT frame R ...

Page 300: ... remove the Size SW spring from the LT frame R Fig 3 162 Assembling Note The Guide spring easily comes off When it comes off be sure to install it at the position as shown in the figure below Tray guide R back Guide spring Size SW spring Taptite cup Back side LT frame R S M3x8 SR ...

Page 301: ...3 133 Confidential 4 Remove the Taptite cup S M3x8 SR screw to remove the Size SW PCB ASSY from the LT frame R Fig 3 163 Taptite cup S M3x8 SR Size SW PCB ASSY LT frame R Back side ...

Page 302: ...3 164 2 Stand the LT frame unit up with the LT frame L at the upper side 3 Remove the two Taptite cup S M3x8 SR screws and Collar to remove the Clutch hold plate and Bushing Fig 3 165 Taptite cup S M3x6 SR Upper plate Taptite cup S M3x6 SR Back side LT frame unit Taptite cup S M3x8 SR Clutch hold plate Collar Bushing Front LT frame L ...

Page 303: ...tch Fig 3 166 Fig 3 167 Assembling Note When assembling the LT clutch be sure to fit the Rib of the Clutch hold plate into the Rotation stopper of the LT clutch as shown in the figure below LT clutch Front LT frame L クラッチホールドプレートリブ Rib LT clutch Clutch hold plate Rotation stopper ...

Page 304: ...rom the LT frame L Fig 3 168 Fig 3 169 Assembling Note When assembling the LT lock L ASSY be sure to assemble the LT lock plate and LT lock L spring as shown in the figure below Taptite cup S M3x8 SR LT lock L ASSY Taptite cup S M3x8 SR Front LT frame L LT lock L spring LT lock L spring LT lock plate LT lock L ASSY ...

Page 305: ... cup S M3x6 SR screws to remove the PF drive plate from the LT frame L 4 Remove the Timing belt from the Idle gear 30 32T and Idle gear 30 34T Fig 3 171 Taptite cup S M3x6 SR LT frame L Taptite cup S M3x6 SR LT feed plate 2 Front Taptite cup S M3x6 SR PF drive plate Timing belt Taptite cup S M3x6 SR Idle gear 30 34T Idle gear 30 32T LTframe L Front 3 4 ...

Page 306: ...lutch gear ASSY in the direction of the arrow 2a to remove it from the PF clutch shaft Fig 3 172 Assembling Note When assembling the One way clutch gear ASSY be sure to assemble it as rotating it in the direction of the arrow 2a in the same removal procedure One way clutch gear ASSY Collar PF clutch shaft Front 2a 2b ...

Page 307: ... the LT beam F sub ASSY pull out the ID switch harness from the Paper feed jam sensor PCB ASSY Fig 3 173 5 Remove the Taptite bind B M3x8 screw to remove the Paper feed jam sensor PCB ASSY from the LT outer chute Fig 3 174 LT beam F sub ASSY LT guide plate Taptite cup S M3x6 SR Taptite cup S M3x6 SR Front LT frame unit Paper feed jam ID switch harness sensor PCB ASSY Taptite cup S M3x6 SR Taptite ...

Page 308: ...ate the Outer chute ASSY in the direction of the arrow 2a to remove it from the LT beam F Fig 3 175 3 Remove the Paper feed jam actuator and LT actuator spring from the Outer chute ASSY Fig 3 176 LT beam F Taptite cup B M3x8 2a 2b Outer chute ASSY Outer chute ASSY Paper feed jam actuator LT actuator spring 3a 3b 3a 3c ...

Page 309: ... 3 177 Assembling Note When assembling the Paper feed jam actuator to the Outer chute ASSY be sure to assem ble the LT actuator spring as shown in the figure below LT actuator spring Paper feed jam actuator Outer chute ASSY ...

Page 310: ...of the LT feed roller ASSY 3 Remove the Collar 6 on the left side of the LT feed roller ASSY to remove the Feed roller gear 4 Remove the Bush from the LT frame L 5 Remove the Bush from the LT frame R Fig 3 179 Lift lever A Lift lever spring Hook Front Front Collar 6 Collar 6 Bush Bush LT frame R LT feed roller ASSY LT frame L Feed roller gear ...

Page 311: ...LT feed roller ASSY from the LT frame unit in the order of the arrows Fig 3 180 7 Pull out the Lift lever A B from the LT roller ASSY Fig 3 181 LT feed roller ASSY 6a 6b 6c Front LT frame unit LT roller ASSY Lift lever A Lift lever B ...

Page 312: ...roller ASSY in a way that the A of the Lift lever B and the Paper feed holder ASSY come to the position shown in the figure below Be sure to install the Lift lever spring at the position shown in the figure below Lift lever B A Hook Hook Lift lever spring Paper feed holder ASSY ...

Page 313: ...e the Gear plate from the LT frame L Fig 3 183 Fig 3 184 Assembling Note When assembling the LT clutch shaft and LT clutch gear the Pin mounted on the LT clutch shaft easily comes off When inserting the LT clutch shaft into the LT clutch gear be sure to mount the Pin without fail LT clutch shaft LT clutch gear Taptite cup S M3x6 SR Taptite cup S M3x6 SR LT frame L Front 1 2 Gear plate LT clutch ge...

Page 314: ...d Idle gear 27 from the LT frame L Fig 3 185 4 Remove the four Taptite cup S M3x6 SR screws from the LT frame L and LT frame R Fig 3 186 Idle gear 27 Idle gear 26 Collar Collar LT frame L Front Taptite cup S M3x6 SR LT frame L LT frame R Taptite cup S M3x6 SR Front LT beam M ...

Page 315: ... 6 Remove the Bush of the Paper feed drive shaft from the LT frame L Fig 3 187 7 Push the LT frame L outward to remove the LT beam M in the direction of the arrows 7b and 7c Fig 3 188 Taptite bind B M4x10 Paper feed drive shaft Bush Front LT frame L LT frame L 7a 7c 7b Front LT beam M ...

Page 316: ... 8b and 8c Fig 3 189 9 Turn over the LT paper feed frame ASSY to remove the Sheet 10 Disconnect the connector of the Paper empty sensor PCB harness to disconnect the wiring Fig 3 190 LT frame R 8a 8b Pin Harness Front LT paper feed frame ASSY 8c Harness 9 10 Sheet Paper empty sensor PCB harness LT paper feed frame ASSY ...

Page 317: ... feed holder ASSY and the Hook of the LT paper feed frame ASSY Fig 3 191 Assembling Note Be sure to assemble the Paper feed holder spring as shown in the figure above LT paper feed frame ASSY Hook When assembling Paper feed holder ASSY Paper feed holder spring Paper feed holder spring ...

Page 318: ...older ASSY Fig 3 192 13 Remove the Paper feed holder bush to remove the Paper feed holder ASSY from the LT paper feed frame ASSY Fig 3 193 12a 12a 12b Collar Paper feed holder ASSY Paper feed drive shaft LT paper feed frame ASSY LTpaper feed frame ASSY Paper feed holder bush Paper feed holder ASSY 13a 13b ...

Page 319: ...x8 screw to remove the Paper empty sensor PCB holder from the LT paper feed frame ASSY 16 Release the two Hooks to remove the Paper empty sensor PCB ASSY from the Paper empty sensor PCB holder Fig 3 195 LT paper feed frame ASSY Hook Paper feed actuator Hook 14b 14a LT paper feed frame ASSY Hook Taptite cup B M3x8 Hook Paper empty sensor PCB holder Paper empty sensor PCB ASSY 16 15 ...

Page 320: ...3 152 Confidential 11 18 LT Bottom Cover Rubber Pad 1 Remove the Taptite cup S M3x6 SR screw to remove the FG harness Fig 3 196 Taptite cup S M3x6 SR FG harness Front ...

Page 321: ...x6 SR screws to remove the LT frame unit from the LT bottom cover Fig 3 197 5 Remove the four Bottom plate from the LT bottom cover Fig 3 198 LT frame R Taptite cup S M3x6 SR LT frame L LT bottom cover Taptite bind B M4x10 Taptite cup S Taptite bind B M4x10 Taptite cup S Front M3x6 SR M3x6 SR Taptite bind B M4x10 LT bottom cover Bottom plate Bottom plate Bottom plate Bottom plate Front ...

Page 322: ... Hooks to disconnect the LT connector from the LT bottom cover Fig 3 199 7 Turn over the LT bottom cover and remove the two Rubber pads Fig 3 200 LT bottom cover LT connector Hook Hook Front Back side Rubber pad Rubber pad LT bottom cover ...

Page 323: ...OCEDURE OPTIONAL OUTPUT TRAY 12 1 Stacker Top 1 Open the Stacker rear 2 Remove the two Taptite cup S M3x6 SR screws 3 Release the two Hooks to remove the Stacker top Fig 3 201 Stacker rear Taptite cup S M3x6 SR Stacker top Hook 1 Front 3 ...

Page 324: ...ews from the Stacker side L 3 Release the three Hooks Fig 3 202 4 Press the bottom surface of the cover to release the one Boss and release the four Hooks to remove the Stacker side L from the Stacker frame L Fig 3 203 Hook Taptite cup S M3x6 SR Stacker side L Taptite cup S M3x6 SR Hook Hook Left side Stacker side L Hook Boss Hook Left side Stacker frame L ...

Page 325: ...Hooks Fig 3 204 7 Press the bottom surface of the cover to release the one Boss and release the four Hooks to remove the Stacker side R from the Stacker frame R Fig 3 205 Hook Taptite cup S M3x6 SR Hook Taptite cup S M3x6 SR Right side Hook Stacker side R Stacker side R Hook Boss Hook Stacker frame R Right side ...

Page 326: ... top cover 2 Remove the Stacker front under and Stacker eject top cover from the Stacker paper eject ASSY Fig 3 206 Fig 3 207 Stacker eject top cover Stacker front under Taptite cup B M3x8 Stacker paper eject ASSY 2a 2b Left side Taptite cup B M3x8 Taptite cup B M3x8 Stacker eject top cover Taptite cup B M3x8 Stacker paper eject ASSY ...

Page 327: ...der 4 Release the three Hooks of the Stacker front under and the two Hooks of the Stacker eject top cover to remove the Stacker eject top cover from the Stacker front under Fig 3 208 Stacker eject top cover Hook Taptite cup B M3x8 Taptite cup B M3x8 Hook Hook Hook Hook Stacker front under ...

Page 328: ...Stopper Top 1 Remove the two Taptite cup B M3x6 screws from the Stacker tray ASSY 2 Release the two Bosses A of the Stacker tray ASSY 3 Release the two Boss B to remove the Stacker tray ASSY from the Stacker tray guide M Fig 3 209 Boss B Stacker tray ASSY Taptite cup B M3x6 Stacker tray guide M Taptite cup B M3x6 Boss A 2 3 Boss A Boss B ...

Page 329: ...o remove the Stacker tray under C from the Stacker tray ASSY Fig 3 210 5 Remove the four Taptite cup B M3x8 screws from the Stacker tray ASSY 6 Release the Hook to remove the Stacker tray A from the Stacker tray ASSY Fig 3 211 Boss Hook Hook 4b 4a Stacker tray under C Stacker tray ASSY Stacker tray A Stacker tray ASSY Taptite cup B M3x8 Hook ...

Page 330: ... the Stacker tray A Fig 3 212 Fig 3 213 Assembling Note Be sure to assemble the Eject stopper top in a way that the Eject stopper spring come to the position shown in the figure below Stacker tray A Eject stopper top Pin Pin Stacker tray A Eject stopper top Eject stopper spring ...

Page 331: ...rings from the Stacker tray C Fig 3 214 10 Remove the ten Taptite cup B M3x8 screws to remove the Stacker tray B from the Stacker tray under B Fig 3 215 Stacker tray C Stacker tray B Boss Stacker tray spring Boss Stacker tray spring 8 9 9 Stacker tray B Taptite cup B M3x8 Stacker tray under B Taptite cup B M3x8 Taptite cup B M3x8 ...

Page 332: ...164 Confidential 11 Release the two Hooks at the Stacker tray under B side to pull out the Stacker tray under A from the Stacker tray under B Fig 3 216 Hook Hook Stacker tray under B Stacker tray under A ...

Page 333: ...cker rear 2 Remove the Collar 6 to remove the Eject lever cover L from the Boss Remove the Eject lever cover in the same procedure Fig 3 217 Boss Stacker rear Collar 6 Eject lever cover L Eject lever cover 2b 2a 2c 2d Front Boss Stacker paper eject ASSY ...

Page 334: ... shown in the figure to slide the Boss on the left side to remove it 5 Remove the Stacker rear from the Stacker paper eject ASSY in the directions of the arrows 5a and 5b in this order Fig 3 219 3b 3a 3a Stacker frame L Eject cover bush Boss Boss Boss 5a 5b 4a 4b Front Stacker rear Stacker rear Stacker paper eject ASSY Stacker paper A view A view eject ASSY ...

Page 335: ... Tray Guide M 1 Remove the two Taptite cup B M3x8 screws from the Stacker chute lower 2 Remove the Stacker chute lower from the Stacker paper eject ASSY Fig 3 220 Stacker chute lower Taptite cup B Stacker paper eject ASSY Front M3x8 ...

Page 336: ...er eject ASSY Fig 3 221 5 Remove the Eject lever upper from the Stacker frame bracket C ASSY in the directions of the arrows 5a and 5b in this order Fig 3 222 Taptite cup S M3x6 SR Hook Taptite cup S M3x6 SR Taptite cup S M3x6 SR Taptite cup S M3x6 SR Hook Stacker tray guide M Stacker paper eject ASSY Right side 5a 5b Right side Stacker frame bracket C ASSY Eject lever upper ...

Page 337: ...move the four Taptite cup S M3x6 SR screws to remove the Option PCB ASSY from the Stacker PCB base plate Fig 3 224 CN14 CN12 CN11 CN10 CN5 CN4 CN1 CN2 CN6 CN7 CN3 CN8 CN9 CN16 CN13 CN15 CN19 CN18 CN17 Option PCB ASSY Hook Stacker PCB base plate Taptite cup S M3x6 SR Option PCB ASSY Taptite cup S Right side M3x6 SR ...

Page 338: ...emove the Eject sensor PCB harness from the Eject sensor PCB ASSY Fig 3 225 Fig 3 226 Assembling Note Be sure to check that the leading edge of the Stacker lever flap is inserted in the Eject sensor PCB ASSY Eject sensor PCB harness Hook Eject sensor PCB ASSY Eject sensor bracket Hook 1 2 Right side Eject sensor PCB ASSY Stacker lever flap ...

Page 339: ... the Paper stacker sensor PCB ASSY from the Paper stacker sensor bracket 2 Disconnect the Paper stacker sensor PCB harness from the Paper stacker sensor PCB ASSY Fig 3 227 Hook Paper stacker sensor bracket Paper stacker sensor PCB ASSY Paper stacker sensor PCB harness Hook Right side 1 2 ...

Page 340: ...ve the three Taptite cup S M3x6 SR screws to remove the Stacker PCB base plate from the Stacker frame R Fig 3 228 4 Disconnect all the harnesses wired on the SW holder 5 Release the two Hooks to remove the Stacker cover sensor from the SW holder Fig 3 229 Stacker PCB Taptite cup S FG harness Stacker frame R Right side Taptite cup S base plate M3x6 SR M3x6 SR SW holder Hook Stacker cover sensor Hoo...

Page 341: ...he Stacker motor bracket from the Stacker frame L Fig 3 230 3 Remove the Collar 6 to remove the Eject roller 5 gear from the Stacker frame L 4 Remove the Collar 6 to remove the Eject roller 4 gear from the Stacker frame L Fig 3 231 Stacker motor bracket Taptite cup S M3x6 SR Stacker frame L Left side Eject roller 5 gear Collar 6 Eject roller 4 gear Collar 6 4 3 Stacker frame L Left side ...

Page 342: ... pulley 15 20 6 Remove the Eject belt 1 from the Stacker frame L Fig 3 232 7 Remove the Collar 6 to remove the Eject roller 6 gear from the Stacker frame L Fig 3 233 Gear pulley 15 20 Hook Eject belt 1 Stacker frame L Left side Eject roller 6 gear Collar 6 Stacker frame L Left side ...

Page 343: ...idential 8 Release the Hook of the Gear pulley 15 20 to remove the Gear pulley 15 20 9 Remove the Eject belt 2 from the Stacker frame L Fig 3 234 Hook Eject belt 2 Stacker frame L 8 9 Left side Gear pulley 15 20 ...

Page 344: ...der on the C drive on the computer Windows XP or later 4 Service setting tool brusbsn zip Copy it into the temporary folder created on the C drive Decompress the copied file and double click brusbsn exe included in the extracted file 5 The download utility FILEDG32 EXE Copy it into the temporary folder created on the C drive 6 The Brother maintenance USB printer driver MaintenanceDriver zip If the...

Page 345: ...nd several seconds the machine displays Program Updating on the LCD and automatically starts the installation Reboot the machine a few times When the machine displays Update Completed on the LCD the installation is finished 5 Remove the USB flash memory and take out and insert the power cord 6 Enter the maintenance mode and press the 2 and 5 buttons in this order When the firmware version is displ...

Page 346: ...ersion appears on the LCD check that the version is same as the one of the installed firmware Procedure when Installation Fails 1 Turn OFF the power of the machine and press the 5 button to turn ON the machine Check that is displayed on the LCD 2 Connect the machine to your computer using the USB cable 3 Start filedg32 exe 4 Drag and drop the upd file of the main to Brother Maintenance USB Printer...

Page 347: ...he machine returns to the initial state of the maintenance mode 1 4 Setting the Serial Number Maintenance Mode Code 80 1 Press the 8 and 0 buttons in this order in the initial state of the maintenance mode USB is displayed on the LCD 2 Press the 9 4 7 and 5 buttons in this order The cursor appears on the uppermost digit of the serial number displayed on the LCD and editing the serial number become...

Page 348: ...the USB cable 3 Start filedg32 exe on the computer 4 Start service setting tool BrUsbSn exe on the computer The BrUsbSn screen shown below appears 5 In Product Category select 4 Other Model 6 In Series Box click Line Inkjet 7 In Port on the BrUsbSn screen select the port number assigned to the Brother Maintenance USB Printer driver 8 In the Serial No box type the 15 digit serial number which is pr...

Page 349: ...chine is in the maintenance mode press the 9 button twice to return to the ready state 2 Press the Menu button and then press the or button to display General Setup on the LCD and press the OK button 3 Press the or button to display Date Time on the LCD and press the OK button 4 Enter the current year month and date using the ten key pad 5 Select the desired display method from 12h clock or 24h cl...

Page 350: ...e 68 2 5 Adjustment of Print Start Position Maintenance Mode Code 68 2 6 Printing of All Check Patterns 2 7 Tightening of Flange nut M3 2 8 Resetting of Each Head Counter What you need to prepare 1 A USB cable 2 Create a temporary folder on the C drive on the computer Windows XP or later 3 The download utility FILEDG32 EXE Copy it into the temporary folder created on the C drive 4 The Brother main...

Page 351: ...le and press the 0 button then InkSupply is displayed 14 Press the button several times until Supply BK is displayed on the LCD and then press the Go button 15 Press the button several times until Supply PRE is displayed on the LCD and then press the Go button 16 Turn the power OFF 2 2 Supplying Ink to Head and Checking Ink Leak Maintenance Mode Code 18 1 Turn the power ON 2 Although an ink cartri...

Page 352: ...atterns are printed the display on the LCD returns to 1 1 PRINT PTN FK 4 Check the patterns for missing dots head inclination and if there is a missing dot s perform an appropriate purge operation in Function code 17 Then print and check the missing dot head inclination adjustment patterns again Fig 4 2 5 If all dots are printed the missing dot check is finished As you proceed to 2 4 Head Inclinat...

Page 353: ...4 10 Confidential Missing dot Head inclination adjustment patterns Fig 4 3 Head inclination check Missing dot pattern adjustment pattern ...

Page 354: ... click Fig 4 4 3 Assemble the machine 4 Enter Function code 68 again and print the missing dot head inclination adjustment patterns 5 Recheck the portion of the head inclination pattern on the sheet If the whole of the pattern is evenly printed this adjustment is finished If unevenness has increased turn the knob to the left by two clicks If unevenness has decreased turn the knob to the right by o...

Page 355: ...yed on the LCD 7 Press the 1 button Display LR Adjust 10 0 on the LCD to activate the Input margin adjustment screen 8 Enter the left margin adjustment value first Pressing the button decreases the value displayed on the LCD and pressing the button increases the value In the case of Letter size paper For example if the measured value is 11 0 press the button repeatedly to display LRAdjust 11 0 on ...

Page 356: ...4 13 Confidential Print start position adjustment pattern Fig 4 6 A ...

Page 357: ...nd make an adjustment again Check item Check method A Missing dot check No dot missing B Front edge margin in single sided printing Inclination 5 1 5mm or less Difference between right and left 1 0mm or less C Left end margin in single sided printing Inclination 13 2 0mm or less Difference between top and bottom 1 3mm or less D Front edge margin in 2 sided print ing Inclination 5 1 5mm or less Dif...

Page 358: ...4 15 Confidential All patterns Fig 4 7 B C B C A ...

Page 359: ...4 16 Confidential Fig 4 8 D E D E ...

Page 360: ...4 17 Confidential Fig 4 9 G F B C B C ...

Page 361: ...Head Counter 1 While the machine is in the ready state press the Go and buttons at the same time Reset Menu is displayed on the LCD 2 Press the or button to select ink head or pre coat head and press the OK button 1 Reset 2 Exit is displayed on the LCD 3 Press the 1 button The machine displays Accepted on the LCD The replacement counter of the ink head or pre coat head increases and the machine re...

Page 362: ...k from Tube After replacement 3 2 Supplying Ink and Checking Ink Leak 3 3 Resetting of Ink Refill Unit Counter 3 4 Attachment of Side Cover L What you need to prepare Nothing in particular Note As you check ink leak after the replacement check the following without attaching the side cover L After the check attach the side cover L ...

Page 363: ...ridge 5 Press the button several times until Needle is displayed on the LCD and then press the button The machine display Insert on the LCD and press the OK button 6 Turn the power OFF and ON 7 Enter the maintenance mode and press the 1 and 7 buttons in this order Cartridge is displayed on the LCD 8 Press the button No Cartridge is displayed on the LCD 9 Press the Go button NORMAL_P ALL is display...

Page 364: ...button 16 Select Supply BK using the button and press the OK button The machine starts draining the BK ink from the path of the ink refill unit 17 When draining of the ink is finished select InkSupply again using button and press button 18 Select Supply PRE using the button and press the OK button The machine starts draining the pre coat ink from the path of the ink refill unit 19 When draining of...

Page 365: ...tton to stop supplying pre coat ink and repair the location from which ink leaks 9 Turn the power OFF and ON 10 Enter the maintenance mode and press the 1 and 7 buttons in this order Cartridge is displayed on the LCD 11 Press the Go button NORMAL_P ALL is displayed on the LCD 12 Press the 3 button POWER_P ALL is displayed on the LCD 13 Press the Go button The machine displays EXECUTING on the LCD ...

Page 366: ...acement 4 3 Attachment of Supply Pump ASSY 4 4 Supply of Ink to Sub Tank ASSY and Check of Ink Leak 4 5 Missing Dot Check Maintenance Mode Code 68 4 6 Resetting of Sub Tank ASSY Counter 4 7 Attachment of Side Cover L What you need to prepare Nothing in particular Note As you check ink leak after the replacement check the following without attaching the side cover L After the check attach the side ...

Page 367: ...emoved when you press the Go button in step 9 the machine displays Remove Cartridge on the LCD Remove the ink cartridge 12 After a little while the machine displays COMPLETED on the LCD Then press the Cancel button and the machine returns to the initial state of the maintenance mode 13 Repeat steps 7 to 12 again 14 Press the 1 and 8 buttons in this order PlatenPosition is displayed on the LCD 15 S...

Page 368: ...ss the OK button The machine starts supplying ink If leakage of ink is found press the Cancel button to stop supplying ink and repair the location from which ink leaks 7 When the machine finishes supplying ink select InkSupply again using the button and press the button 8 Select Supply PRE using the button and press the OK button The machine starts supplying pre coat ink If leakage of ink is found...

Page 369: ... LCD 2 Press the or button to display Sub tank on the LCD and press the OK button 1 Reset 2 Exit is displayed on the LCD 3 Press the 1 button The machine displays Accepted on the LCD The replacement counter of the sub tank ASSY increases and the machine returns to the ready state 4 Turn OFF the power of the machine 4 7 Attachment of Side Cover L 1 Attach the side cover L ...

Page 370: ...eplacement 5 2 Supply of Ink to Sub Tank ASSY and Check of Ink Leak 5 3 Missing Dot Check Maintenance Mode Code 68 5 4 Resetting of Supply Pump ASSY Counter 5 5 Attachment of Side Cover L What you need to prepare Nothing in particular Note As you check ink leak after the replacement check the following without attaching the side cover L After the check attach the side cover L ...

Page 371: ...pplied If an ink leak occurs insert the tube further 3 After a little while the machine displays on the LCD and finishes draining ink from the head 5 3 Missing Dot Check Maintenance Mode Code 68 1 Press the 6 and 8 buttons in this order in the initial state of the maintenance mode The machine displays Printing on the LCD and starts printing the missing dot check pattern 2 Check that all dots are p...

Page 372: ...or Maintenance Mode Code 19 6 2 Supply of Water 6 3 Supply of Ink to Drive Switching Unit and Check of Ink Leak 6 4 Resetting of Drive Switching Unit Counter 6 5 Attachment of Side Cover L What you need to prepare A waste ink box that is not full of waste ink Note As you check ink leak after the replacement check the following without attaching the side cover L After the check attach the side cove...

Page 373: ...k box which is not filled with waste FULL V is displayed on the LCD is a voltage shown during measurement 4 Press the Go button If the voltage shown on the LCD is within the range from 0 40 to 0 60 V go to step 5 If the voltage is outside the range Readjust appears on the LCD After 2 seconds FULL V automatically appears again Using the volume shown in the figure below adjust the voltage so that it...

Page 374: ...the LCD After 2 seconds LEAK V automatically appears again Using the volume shown in the figure below adjust the voltage so that it becomes within the range from 0 40 to 0 60 V Fig 4 12 6 Press the Go button PLZ Power OFF is displayed on the LCD 7 Turn the power OFF and ON 8 If you used any box other than the end user s waste ink box replace it with the user s box waste ink box Maintenance drive P...

Page 375: ...n NORMAL_P ALL is displayed on the LCD 4 Press the 3 button to display POWER_P ALL on the LCD 5 Press the Go button The machine displays EXECUTING on the LCD and starts supplying ink 6 Check that no ink is leaking from the junctions between the tubes while ink is being supplied 7 When the machine finishes supplying ink it displays COMPLETED on the LCD 8 Press the Go button to return to the initial...

Page 376: ...reate a temporary folder on the C drive on the computer Windows XP or later 4 Service setting tool brusbsn zip Copy it into the temporary folder created on the C drive Decompress the copied file and double click brusbsn exe included in the extracted file 5 The download utility FILEDG32 EXE Copy it into the temporary folder created on the C drive 6 The Brother maintenance USB printer driver Mainten...

Page 377: ...ntil ENGM Verx xx is displayed and check if it is the same as the one of the installed firmware 7 1 2 Firmware installation with a computer 1 Enter the maintenance mode 2 Connect the machine to your computer using the USB cable 3 Start filedg32 exe on the computer 4 Drag and drop the engine head maintenance firmware file to Brother Maintenance USB Printer in the filedg32 window The writing process...

Page 378: ...r Wait until 1 CAP PRSR CHK appears on the LCD 7 Press the button to display 8 PLATEN WP ADJ on the LCD and press the OK button 8 Enter the recorded value for the wipe position using the ten key pad For example press the 1 button twice in the case of the above figure 9 Press the OK button The machine saves the wipe position and returns to the initial state of the maintenance mode 10 Press the 3 an...

Page 379: ... Start Position Maintenance Mode Code 68 Refer to Chapter 4 2 5 Adjustment of Print Start Position Maintenance Mode Code 68 and perform it 7 5 Printing of All Check Patterns Refer to Chapter 4 2 6 Printing of All Check Patterns and perform it ...

Page 380: ...t Nothing in particular After replacement 8 1 Adjustment of Waste Ink Box Sensor Maintenance Mode Code 19 What you need to prepare A waste ink box that is not full of waste ink 8 1 Adjustment of Waste Ink Box Sensor Maintenance Mode Code 19 Refer to Chapter 4 6 1 Adjustment of Waste Ink Box Sensor Maintenance Mode Code 19 and perform it ...

Page 381: ...n the LCD press the button to display Cartridge on the LCD 3 Press the Go button NORMAL_P ALL is displayed on the LCD 4 Press the Go button The machine displays EXECUTING on the LCD and starts supplying ink 5 Check that no ink is leaking from the junctions between the tubes while ink is being supplied 6 When the machine finishes supplying ink it displays COMPLETED on the LCD 7 Press the Go button ...

Page 382: ...er 4 6 1 Adjustment of Waste Ink Box Sensor and perform it 2 Press the 9 button twice to return to the ready state 10 2 Counters Resetting for Waste Ink Box Leak Sensor 1 While the machine is in the ready state press the Go and buttons at the same time Reset Menu is displayed on the LCD 2 Press the or button to select Leak Sensor and press the OK button 1 Reset 2 Exit is displayed on the LCD 3 Pre...

Page 383: ... you wish to reset and press the OK button 1 Reset 2 Exit is displayed on the LCD The following shows the periodical replacement parts that can be reset 3 Press the 1 button The machine displays Accepted on the LCD and returns to the ready state 4 Turn OFF the power of the machine PF Kit MP Air Filter Case Air filter PF Kit 1 Sub tank Sub tank ASSY PF Kit 2 CR frame Unit Carriage unit PF Kit 3 Pla...

Page 384: ...ge starts automatically 4 Wait until initial purge is finished Approx 17 min 6 Turn OFF the power of the machine 1 Enter the maintenance mode and press the 3 and 1 buttons in this order 1 CAP PRSR CHK is displayed on the LCD 2 Press the or button to display 4 CARIG LOCK on the LCD and press the OK button The carriage lock operation will start 3 When the carriage lock is finished the machine return...

Page 385: ...Hold and lift the machine with 2 workers and place it on the PE Bag Wrap the machine with the PE Bag Fig 4 14 2 Place the Carton in a way to cover the Carton bottom The sides with the handles must come to the front and rear sides of the machine Fig 4 15 Carton bottom PE Bag Carton Carton bottom Front side of machine ...

Page 386: ...ts into the holes at the lower side of the Carton and rotate the lock of each Carton joint and insert it into the Carton joint Fig 4 16 4 Place the top Pads and Side pad over the machine Fig 4 17 Carton joint Carton joint lock Insert Pad Side pad ...

Page 387: ...ottom Double carton spacer x2 or 4 Double carton spacer bottom and Carton joint which are supplied with the product double pack the packed machine as shown in the figure below Old Type Fig 4 19 Packing tape PP Band lock PP Band Front side of machine PP Band Carton joint Double carton spacer Double carton upper Carton joint Double carton spacer Double carton bottom PP Band stopper Packed machine Pa...

Page 388: ...ton Double carton upper Carton joint Double carton spacer Double carton bottom Packed Front side of machine Carton joint Double carton spacer bottom PP Band PP Band stopper Packing tape Front side of machine The PP band stopper must come to the side face spacer machine ...

Page 389: ...ction code using the ten key pad 1 2 How to Enter the End User accessible Maintenance Mode Basically the maintenance mode functions listed in the next page should be accessed by service personnel only However you can allow end users to access some of these under the guidance of service personnel by phone for example The end user accessible functions are shaded in the table given on the next page c...

Page 390: ...display 1 4 12 5 31 40 EEPROM Dump Print 1 4 13 5 32 41 USB storage memory formatting function 1 4 14 5 37 45 Changing return value of USB No Adjusting of left end print start position on second side in 2 sided printing 1 4 15 5 38 49 Ink replacement purge inside head 1 4 16 5 39 67 Continuous print test 1 4 17 5 40 68 Print adjustment 1 4 18 5 42 69 Frame pattern print One sided 1 4 19 5 44 70 Fr...

Page 391: ... the 0 and 1 buttons in this order in the initial state of the maintenance mode Or press the 9 and 1 buttons in this order as necessary 2 The PARAMETER INIT is displayed on the LCD 3 Upon completion of parameter initialization the machine returns to the initial state of the maintenance mode Data item Function code 01 Function code 91 Printer switch Counter information These will not be initialized...

Page 392: ... Operating procedure 1 Press the 0 and 9 buttons in this order in the initial state of the maintenance mode PRINTING appears on the LCD and a test pattern is printed If there is no paper in the paper tray the print job is canceled 2 When the machine finishes printing the test pattern it returns to the initial state of the maintenance mode Fig 5 1 ...

Page 393: ...s the newly entered selector values onto the EEPROM and readies the machine for accepting a firmware switch number The machine displays WSW00 on the LCD again to accept a worker switch number 6 After entering values for all switches press the Cancel button to return the machine to the initial state of the maintenance mode WSW No Function WSW17 Switching of the time display method WSW47 Switching b...

Page 394: ...ton the LCD cycles through the displays as shown below 3 Press Cancel button in any process of the display cycle The machine returns to the initial state of the maintenance mode Display 1 Backlight LCD Data LED Error LED ON Display of all dots ON Green ON Orange ON Display 2 Backlight LCD Data LED Error LED ON No display Green ON Orange ON Display 3 Backlight LCD Data LED Error LED OFF Display of ...

Page 395: ...decimal notation each time a button is pressed Check that the displayed number is correct by referring to the illustration below If a button is pressed out of order the machine displays the INVALID OPERATE on the LCD If you press the Cancel button under this condition the machine returns to the state as immediately before the buttons are pressed in the wrong order 3 After the last number button is...

Page 396: ...nformation on the types of purge 4 After displaying the type of purge you wish to perform press the Go button 5 If no ink cartridge is installed while the Cartridge is selected in the former step the machine displays Insert Cartridge on the LCD When you install the ink cartridge the machine displays EXECUTING on the LCD and the purge operation is automatically started If the ink cartridge is insta...

Page 397: ...tart from the beginning Only when Purge for move is selected in step 3 the machine displays PLEASE POWER OFF on the LCD upon the successful completion of the purge operation After confirming the indication of the message turn OFF the power Supplementary information If you use the Ink cartridge used in the Purge for move mode the used ink amount cannot be correctly detected and error 2A might occur...

Page 398: ...peration press the Cancel button Pressing the Cancel button does not end the function code 18 itself and return to the standby state of the function code 18 but stops the ongoing operation For instance when you select PRINT POSITION of CarriagePosition and press the Cancel button during the operation the carriage stops while it is moving to the print position 4 When all the operation is finished t...

Page 399: ...ed and error 2A might occur For this reason the use of end user s ink cartridges is prohibited If you use an end user s ink cartridge and error 2A occurs clear the error with the procedure in Chapter 2 Clearing the 2A error Menu Sub Menu Operation Key LCD Key LCD 1 PlatenPosition 1 HOME POSITION Moves to the home position 2 PRINT POSITION Moves to the print position 3 CAP POSITION Moves to the cap...

Page 400: ...WIPE POS Moves to the nozzle wipe ready position 5 ON CW Turns ON the pre coat wiper motor forcibly In the direction of the ready position and automatically stops in 2 sec 6 ON CCW Turns ON the pre coat wiper motor forcibly In the direction of the home position and automatically stops in 2 sec 5 Cap 1 CAP POSITION Moves to the cap position 2 UNCAP POSITION Moves to the uncap position 3 ON Turns ON...

Page 401: ...rcibly Precoat and automatically stops in 2 sec Needle 1 INSERT Insert the needle 2 REMOVE Remove the needle 1 Press at the same time MaintUnitPos 1 PRINT READY Moves the maintenance unit to the print ready position 2 HEAD PROTECT Moves the maintenance unit to the head protect position 3 INITIAL POSITION Moves the maintenance unit to the initial position 2 Press at the same time WipeGlass Surface ...

Page 402: ...tput voltage of the waste ink box full sensor and displays FULL V on the LCD If the displayed voltage is between 0 40 and 0 60 V that means the voltage is within the normal range 4 Press the Go button If you press the Go button while the displayed voltage is within the normal range of 0 40 to 0 60 V you go to step 6 If you press the Go button while the displayed voltage is outside the normal range...

Page 403: ... shown in the figure below adjust the displayed voltage so that it becomes within the range of 0 40 to 0 60 V After the adjustment press the Go button Fig 5 5 8 The machine displays PLZ Power OFF on the LCD and stores the history of executed adjustments in the EEPROM Turn the power OFF Maintenance drive PCB ASSY Volume ...

Page 404: ...formation NET Ver1 00 Network program version information PANEL A09021211 Panel program version information LIBRA Ver2 05 Main libra firmware version information LEO Ver2 08 Engine leo firmware version information GEMINI Ver1 05 Engine Gemini firmware version information LT1 Ver1 00 Optional tray 1 firmware version information LT2 Ver1 00 Optional tray 2 firmware version information LT3 Ver1 00 Op...

Page 405: ...are is GDI compatible 3 There are two types of check sum information which can be checked with this function This function checks if these two types of check sum information are matched each other When you press the OK button while ROM Check Sum is displayed check is automatically conducted for each ROM of each software part When the check sum is matched OK is displayed on the LCD When all ROMs re...

Page 406: ...nce mode Moving the carriage to the position upon shipment 1 Press the 3 and 1 buttons in this order in the initial state of the maintenance mode 1 CAP PRSR CHK is displayed on the LCD 2 Press the button or button until 3 CARIG POS MOV is displayed on the LCD and then press the OK button Moving the carriage to the position upon shipment 3 When the carriage is back to the position upon shipment the...

Page 407: ... button The machine returns to the initial state of the maintenance mode Adjustment of the height of the glass face at platen wipe position 1 Press the 3 and 1 buttons in this order in the initial state of the maintenance mode 1 CAP PRSR CHK is displayed on the LCD 2 Press the or button to display 8 PLATEN WP ADJ on the LCD and press the OK button PLATEN WP ADJ 16 is displayed on the LCD 3 Enter a...

Page 408: ...er eject ASSY CC Cartridge cover sensor Close Open Ink refill unit DS 2 sided size sensor Letter A4 Frame ST Stack sensor Less than full Full Paper eject ASSY BR Registration sensor Paper not detected detected Paper feed unit 00 Tray1 paper size sensor Paper size display Other than specified size Frame 01 Tray1 ID switch ID setting value Frame YT Tray1 paper empty sensor Paper not detected detecte...

Page 409: ...ray2 jam sensor Paper not detected detected Optional tray 00 1 Tray3 paper size sensor Paper size display Other than specified size Optional tray 01 1 Tray3 ID switch ID setting value Optional tray Y2 1 Tray3 paper empty sensor Paper not detected detected Optional tray P2 1 Tray3 plate sensor Paper pick up position Other than paper pick up position Optional tray A2 1 Tray3 jam sensor Paper not det...

Page 410: ...CL Cover lock sensor Unlock Lock Carriage unit CO Carriage home position sensor Carriage home position Carriage home position Carriage unit DO Drive switching home position sensor 2 Drive frame ASSY DP Drive switching position sensor 2 Drive frame ASSY HV Air Valbe home position sensor 2 Drive frame ASSY CP Cap position sensor 2 Sub tank ASSY UP Uncap position sensor 2 Sub tank ASSY SV Sub tank va...

Page 411: ...paper outlet insert paper from the MP tray load paper tray etc 5 Press the Cancel button to return to the machine to the initial state of the maintenance mode Paper feeding system sensors Fig 5 6 MP paper Switchback sensor Paper eject sensor Stack sensor Tray1 paper size sensor Paper feed Print starting Tray1 ID switch Registration sensor 2 sided size sensor Carriage encoder sensor Edge Tray1 pape...

Page 412: ...g 5 7 Carriage unit Fig 5 8 Cartridge cover sensor Needle switch 1 Needle switch 2 Ink cartridge PCB contact point Cover lock sensor Print starting sensor Carriage home position sensor External temperature sensor External humidity sensor ...

Page 413: ...ensor Ink head wiper sensor Pre coat head wiper sensor Platen drive Platen print position sensor Carriage encoder sensor switching sensor Ink head VTEMP Ink head thermistor 1 Ink head thermistor 2 Pre coat head thermistor 1 Pre coat head thermistor 2 Pre coat head VTEMP ...

Page 414: ...11 Frame Fig 5 12 Top cover sensor Paper feed jam sensor MP paper empty sensor Tray1 plate sensor Tray1 paper empty sensor Registration sensor Tray1 paper size sensor Main PCB leak sensor Tray1 ID switch 2 sided size sensor 2 sided jam sensor ...

Page 415: ...5 27 Confidential Paper eject ASSY Fig 5 13 Bottom cover Fig 5 14 Stack sensor Paper eject sensor Back cover sensor Chute cover sensor Switchback sensor Ink leak sensor Ink leak sensor ...

Page 416: ...SSY Fig 5 16 Cap position sensor Uncap position sensor Ink full sensor Pre coat ink full sensor Sub tank valve sensor Sub tank leak sensor Air Valbe home position sensor Water full sensor Drive switching home Drive switching position sensor position sensor ...

Page 417: ...5 29 Confidential Waste ink tray Fig 5 17 Waste ink box full sensor Waste ink box leak sensor Waste ink box sensor ...

Page 418: ...ptional tray Fig 5 19 Optional output tray eject sensor Optional output tray Optional output tray stack sensor Optional output tray back cover sensor solenoid sensor LT paper size sensor LT ID switch LT paper empty sensor LT plate sensor LT jam sensor ...

Page 419: ...ss the 3 button twice in the initial state of the maintenance mode The wired LAN connection status described in the table below is displayed on the LCD 2 To return the machine to the initial stage of the maintenance mode press the Cancel button LCD LAN connection status Active 100B FD 100B FD Active 100B HD 100B HD Active 10B FD 10B FD Active 10B HD 10B HD Inactive Not connected ...

Page 420: ...g the machine returns to the initial state of the maintenance mode 5 If you press the Cancel button during printing printing is interrupted and the machine returns to the initial state of the maintenance mode LCD Description E2PDUMP ENGN ALL Print of all the values stored in the E2PROM of the engine control unit print of 4 pages E2PDUMP MAIN TOP Print of the values stored in the E2PROM correspondi...

Page 421: ...5 33 Confidential ENGN ALL Fig 5 20 ...

Page 422: ...5 34 Confidential MAIN TOP Fig 5 21 ...

Page 423: ...5 35 Confidential MAIN BTM Fig 5 22 ...

Page 424: ...5 36 Confidential MAIN ALL Fig 5 23 ...

Page 425: ...CD and formatting of the USB storage memory starts 3 When formatting is finished FORMAT END is displayed on the LCD 4 Press the Cancel button The machine returns to the initial state of the maintenance mode 5 Turn the power OFF and ON After the power is turned OFF and ON the functions related to the storage become available Note Be sure not to turn OFF the power and take out and insert the USB sto...

Page 426: ...lay USBNo ON or USBNo OFF respectively 4 Press the OK button Accepted is displayed on the LCD and the product returns to the initial state of the maintenance mode 5 Turn the power switch of the machine OFF Adjusting left end print start position on second side in 2 sided printing Function This function is to adjust the left end print start position on the second side in the left and right directio...

Page 427: ...4 and 9 buttons in this order in the initial state of the maintenance mode CLEANING ALL is displayed on the LCD 2 Press the or button to select the head to be cleaned Available modes to select are as follows CLEANING ALL Clean both the ink head and pre coat head CLEANING FK Clean the ink head CLEANING FG Clean the Pre coat head 3 Press the Go button Cleaning is displayed on the LCD and ink inside ...

Page 428: ...desired print type 7 Press the OK button SELECT OUTBIN1 is displayed on the LCD 8 Referring to the table on the next page output tray press the or button to select the desired Eject stopper tray 9 Press the OK button PAPER FEED TEST is displayed on the LCD and the test pattern starts to be printed under the selected items for paper feed test 10 If you press the Cancel button printing of test patte...

Page 429: ...Y1 DX Two sided printing from tray 1 SELECT TRAY2 DX Two sided printing from tray 2 SELECT TRAY3 DX Two sided printing from tray 3 SELECT TRAY4 DX Two sided printing from tray 4 SELECT MP DX Two sided printing from MP tray Note Only lattice print is supported in two sided printing Other patterns are printed only on one side of paper even if two sided printing is specified LCD Description SELECT OU...

Page 430: ...INCHK 1 OK 2 NG is displayed on the LCD 6 Press the 2 button The machine starts cleaning the head while displaying Cleaning on the LCD 7 When the head cleaning is finished the machine displays Print Retry on the LCD Press the OK button to display 1 1 PRINT PTN FK on the LCD Repeat the same procedure from step 3 If the problem of missing dots remains after performing the head cleaning three time du...

Page 431: ...se of Letter size paper For example if the measured value is 11 0 press the button repeatedly to display LRAdjust 11 0 on the LCD and press the OK button In the case of A4 size paper Input the measured value 3 mm the difference in the width between Letter size paper and A4 size paper in the machine For example if the measured value is 11 0 press the button repeatedly to display LRAdjust 14 0 on th...

Page 432: ... 2 When print is completed WAKU SX is displayed on the LCD If printing fails the following error indications are displayed and printing is cancelled To print again refer to the measures in the table below and remove the cause of the error Then press the Go button WAKU SX is displayed on the LCD and press the OK button PRINTING is displayed on the LCD and one page of the frame pattern is printed on...

Page 433: ... 2 When print is completed WAKU DX is displayed on the LCD If printing fails the following error indications are displayed and printing is cancelled To print again refer to the measures in the table below and remove the cause of the error Then press the Go button WAKU DX is displayed on the LCD and press the OK button PRINTING is displayed on the LCD and one page of the frame pattern is printed on...

Page 434: ... key pad 3 Press the Go button The new setting is saved and PARAMETER INIT is displayed on the LCD After the setting is saved the machine returns to the initial state of the maintenance mode 4 If you press the Cancel button while setting the code the machine returns to the initial state of the maintenance mode without saving the country code Setting by country code list Note If there is a pause of...

Page 435: ...nt a list of all maintenance information including machine coverage information Operating procedure 1 Press the 7 button twice in the initial state of the maintenance mode Maintenance information starts to be printed 2 Upon completion of printing the machine returns to the initial state of the maintenance mode Fig 5 28 ...

Page 436: ...y each head 15 RAM size 43 Number of purge operations performed in A auto and M manual by purge type 1 16 RTC Check result 44 Uncap flashing count 17 RTC Backup result 45 Total flashing count 18 Before RTC Backup 46 Regular tFL Powerful Fd flashing count 19 After RTC Backup 47 Number of supply operations from ink cartridge to sub tank 20 USB product ID 48 Cumulative hours of current conduction 21 ...

Page 437: ...fan is switched between ON and OFF 4 Press the button MistA Fan OFF is displayed on the LCD and is switched to the Mist B check operation Like the power fan each time you press the Go button the MistA fan is switched between ON and OFF 5 Press the button Power Fan OFF is displayed on the LCD and return to step 2 6 To return the machine to the initial stage of the maintenance mode press the Cancel ...

Page 438: ...e operations performed for the ink cartridge in use CRT_PG2 00000000 Number of purge operations performed for the previously used ink cartridge DRYW_PG 00000000 Drying stop page count MP_PG 00000000 Number of sheets printed from the MP tray TR1_PG 00000000 Number of sheets printed from the tray 1 TR2_PG 00000000 Number of sheets printed from the tray 2 TR3_PG 00000000 Number of sheets printed from...

Page 439: ...unt PURG_FG Cumulative ink head purge count elP_FK 0000000 Ink head ink initial purge count elP_FG 0000000 Pre coat head ink initial purge count ulP_FK 0000000 Ink head user ink initial purge count ulP_FG 0000000 Pre coat head user ink initial purge count RP_FK 0000000 Ink head periodical purge count RP_FG 0000000 Pre coat head periodical purge count NP_FK 0000000 Ink head normal purge count NP_FG...

Page 440: ...n replaced PFK2_PG 00000000 Number of pages where the paper feeding kit 2 has been used PFK2_CH 000 3 Number of times that the paper feeding kit 2 has been replaced PFK3_PG 00000000 Number of pages where the paper feeding kit 3 has been used PFK3_CH 000 3 Number of times that the paper feeding kit 3 has been replaced PFK4_PG 00000000 Number of pages where the paper feeding kit 4 has been used PFK4...

Page 441: ... of sheets jammed during two sided printing DX_4_JAM 00000 Number of sheets jammed during two sided printing DX_5_JAM 00000 Number of sheets jammed during two sided printing TR1_1_JAM 00000 Number of sheets jammed in the tray 1 before paper pick up TR1_2_JAM 00000 Number of sheets jammed in the tray 1 after paper pick up TR2_1_JAM 00000 Number of sheets jammed in the tray 2 before paper pick up TR...

Page 442: ...button again the indication on the LCD changes to TMP 000 HUM 000 The temperature and humidity under which the error occurred are displayed 3 If you press the OK button while the LCD displays the number of times that each part has been replaced the indication changes to DATE_XX XX represents the shortened characters for each part and represents the date on which the last replacement was made If yo...

Page 443: ...LCD displays MACHINE ERR XXXX that is the latest device error code 2 To return the machine to the initial stage of the maintenance mode press the Cancel button 1 4 26 Exit from the maintenance mode Function code 99 Function This function allows you to exit from the maintenance mode Operating procedure 1 Press the 9 button twice in the initial state of the maintenance mode The maintenance mode exit...

Page 444: ... OK button 2 Press the or button to display Ecology on the LCD and then press the OK button 3 Press the or button to display Sleep Time on the LCD and then press the OK button 4 Press the Cancel and buttons at the same time while Min is displayed on the LCD Deep Sleep is displayed on the LCD 5 Press the OK button On Off is displayed on the LCD The option including is the current setting 6 Press th...

Page 445: ...isplayed on the LCD 2 Press the or button to select the periodical replacement part to be reset and press the OK button 1 Reset 2 Exit is displayed on the LCD 3 Press the 1 button Accepted is displayed on the LCD and the machine returns to the ready state The periodical replacement parts that can be reset are as follows PF Kit MP Air Filter Case Air filter PF Kit 1 Sub tank Sub tank ASSY PF Kit 2 ...

Page 446: ...he computer is connected to a device through USB 2 0 full speed the OS might fail to get the serial No of the USB device depending on the computer and USB device When the OS fails to get the serial No the return value may continue to increase every time the device is connected to the computer To avoid this problem you can fix the return value of the USB No to 0 by setting USBNo ON is displayed at ...

Page 447: ...rease the value To move the print start position to the right press the button and increase the value 5 Press the OK button Accepted is displayed on the LCD and the machine returns to the ready state 2 5 Mode Where Engine Is Not Operating Function Mode where the machine is started without starting the engine In this mode printing is unavailable but obtaining the error history and counter informati...

Page 448: ...EYIN0 KEYIN1 KEYIN2 KEYIN3 KEYIN4 GND KEYOUT0 KEYOUT1 KEYOUT4 GND RXD GND TXD 3 3V 3 3V GND GND 5V 5V GND GND GND RESETN KEYOUT2 KEYOUT3 CN1 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 VSS VS VB1 VB0 VDD VSS CS2 CD RST SCK SDA PB13 2 1 BACK_LIGHT_CPU 5V TST4 CS1 VB0 VB1 VOUT VS Panel Key PCB Paper Feed PCB Back Light CN2 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 3...

Page 449: ... 35V 35V 35V 35V CN4 8 7 6 5 4 3 2 1 Head FG Head BK CN5 4 3 2 1 AOUT1 AOUT2 BOUT2 BOUT1 CN8 4 3 2 1 AOUT1 AOUT2 BOUT2 BOUT1 CN21 4 3 2 1 ENC_B VCC GND ENC_A CN15 4 3 2 1 THM GND 5V HUM CN13 3 2 1 LOCK GND 24V CN25 3 2 1 LED SEN_OUT GND CN23 3 2 1 LED SEN_OUT GND CN9 3 2 1 LOCK GND 24V CN10 2 1 OUT OUT CN11 2 1 OUT OUT CN6 2 1 OUT OUT CN7 2 1 SL SL CN24 2 1 SEN GND TN22 30 29 28 27 26 25 24 23 22 ...

Page 450: ...ll the other related parts put on a grounding wrist band and perform the job on a static mat Also take care not to touch the conductor sections on the flat cables or on the wire harness After disconnecting flat cables check that each cable is not damaged at its end or shortcircuited When connecting flat cables do not insert them at an angle After insertion check that the cables are not at an angle...

Page 451: ...RTS 2 1 Procedures to Replace Periodical Replacement Parts Preparation Prior to proceeding with the disassembly procedure 1 Unplug the AC cord the USB cable if connected and the LAN cable if connected 2 Remove the Paper tray Paper tray Main body ...

Page 452: ...e two Pins to remove the Retard roller cover from the Paper tray Fig 7 1 2 Release the Hook of the Retard roller to remove the Retard roller from the Paper tray Fig 7 2 Note When replacing the Paper feeding kit 1 be sure to replace the Ink head wiper ASSY at the same time Retard roller cover Paper tray Pin Pin Paper tray Hook Retard roller ...

Page 453: ...nd press the button Check that BLACK is displayed on the LCD to replace the Ink head wiper ASSY 7 Press the OK button The glass face goes down 8 Press the button WipeGlassSurface is displayed on the LCD 9 Press the or button to display BlackWipe on the LCD and press the button 10 Press the or button to display NOZZLE WIPE POS on the LCD and press the OK button Pull the Open lever open the Top cove...

Page 454: ...ose the Top cover and insert the AC cord to the machine to return it to the initial state Note When the Maintenance mode 18 is executed the machine cannot recognize the positions of the glass face and Head wiper For this reason you need to pull out and insert the AC cord as explained in the procedures to return the machine to the initial state If the machine does not return to the initial state so...

Page 455: ...en lever and open the Top cover Open the MP cover Fig 7 5 2 Open the Regi outer chute 3 Hold the A and rotate the Bearing R to the position shown in the figure Fig 7 6 Top cover MP cover Open lever Open lever 1a 1c 1b A Regi outer chute A Bearing R Bearing R ...

Page 456: ... ASSY in the direction of the arrow 5 to remove from Bearing L 6 Detach the Paper pick up roller ASSY from the MP feed frame unit in the direction of the arrow 6a and then 6b Fig 7 8 Bearing R Paper pick up roller ASSY Bearing L Paper pick up roller ASSY Paper pick up roller ASSY MP feed frame unit 6b 5 6a Bearing L ...

Page 457: ...ollars from the Paper pick up roller Fig 7 9 8 Remove the two Pins to remove the Separation plate ASSY from the MP feed frame unit Fig 7 10 Paper pick up roller Roller collar Roller collar Pin Separation plate ASSY Pin MP feed frame unit 8b 8a ...

Page 458: ...nfidential APPENDIX 1 HOW TO USE EJECT TRAY ATTACHMENT Eject tray A5 B5 1 Fold the Eject tray A5 B5 as shown in the figure Fig App 1 1 2 Engage the Hooks of c and d Fig App 1 2 a b b a e c d e c d 90 90 90 90 d c ...

Page 459: ...App 1 2 Confidential 3 Use the Eject tray A5 B5 by placing it on the Eject tray of the machine as shown in the figure below Fig App 1 3 ...

Page 460: ...ing it on the Eject tray of the machine as shown in the figure below Fig App 1 5 Note Be sure to place the Eject tray A4 Letter in a way that its slits are positioned at the rear If it is placed in the opposite orientation there is a possibility that it gets caught on the stack actuator and is not able to eject paper 90 90 a a b b 90 c d d c Slit ...

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