Oki B6200 Series Page 371 Maintenance Manual Download

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Chapter 3 Removal and Replacement Procedures (RRPs)

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Summary of Contents for B6200 Series

Page 1: ...Oki Data CONFIDENTIAL B6200 B6300 Maintenance Manual 070111D...

Page 2: ...ental or incidental damages resulting from technical or editorial errors or omission in this manual issue of this manual execution of description in this manual or use of this manual This document is...

Page 3: ...ed serious injury may be caused If instructions are not observed injuries of workers or physical damages to assets including this laser printer may result Particularly important essentials for procedu...

Page 4: ...ply off during maintenance operation to prevent electric shock burns and other damages Keep the power plug disconnected during the maintenance operation If the power supply should be kept connected fo...

Page 5: ...When servicing gears or other driving units be sure to turn them OFF and plug off Drive them manually when required Never touch the gears or other driving units while the printer is running 34PPM 24P...

Page 6: ...o prevent burns injuries and other troubles remove the power plug and start service processes after they have cooled down enough Immediately after completion of operation they are still hot Start serv...

Page 7: ...printer be sure to turn it OFF When servicing this laser printer while it is running be sure to follow the procedures specified in this manual You should understand the features of the laser beams wh...

Page 8: ...vii 34PPM 24PPM ROS ASSY JG0104AB Caution label ROS ASSY JG0004AB Caution label...

Page 9: ...when servicing the printer 4 5 1 Caution label for high temperature units It is labeled to the front side of fuser FUSER ASSY which become hot in order to prevent from customers burn 4 5 2 Caution la...

Page 10: ...nd for telephone Water pipe which is partially made from plastic When establishing a ground be sure not to use the 2pin 3pin conversion plug 5 3 Installation location Make sure there is enough space f...

Page 11: ...number of the later printer and the attachments and their appearances have no problem 1 Laser Printer main unit 2 150 Paper Cassette 3 250 550 Paper Cassette 4 EP CARTRIDGE 5 Power Cord 6 Instruction...

Page 12: ...Open the COVER OPEN and install the EP CARTRIDGE 6 Close the COVER OPEN 7 Draw the paper tray and press down the PLATE ASSY BTM to lock 8 Place papers into the paper tray When placing papers into the...

Page 13: ...o grasp the handles with both hands Grasping a part other than the handles results in fall or damage of the laser printer When holding up the later printer bent your knees thoroughly to prevent the lo...

Page 14: ...gnostic 2 1 Chapter 3 Removal and Replacement Procedures 3 1 Chapter 4 Plug Jack P J Connector Locations 4 1 Chapter 5 Parts List 5 1 Chapter 6 Principles of Operation 6 1 Chapter 7 Wiring Diagrams an...

Page 15: ...P1 8 Paper Jam Exit 1 31 FIP1 9 Paper Jam Tray to Regi 1 33 FIP1 10 Paper Jam Misfeed 1 35 FIP1 11 EP CARTRIDGE 1 38 FIP1 12 Paper Size Error 1 39 FIP1 13 No Tray Tray 1 2 1 40 FIP1 14 No Paper Tray 1...

Page 16: ...PL10 1 25 1 78 FIP2 46 SENSOR FULL STACK PL10 1 26 1 79 5 Image Quality Trouble 1 80 5 1 Entry Chart for Image Quality Troubleshooting 1 80 5 2 Image Quality FIP 1 82 FIP 1 P1 Faint print Low contrast...

Page 17: ...Diag tools are not used You can correct troubles according to these troubleshooting procedures after understanding them well 1 Progressing with the Troubleshooting After making sure of actual conditio...

Page 18: ...dity or rapid change of temperature 5 The laser printer is not installed close to water service humidifier heat generating unit or fire in very dusty place or a place exposed to air flow from the air...

Page 19: ...power ON high voltage may be applied by the HVPS Be sure to remove the connector P J31 on the HVPS MCU When connecting the connector P J31 on the HVPS MCU according to the instructions of the FIP nev...

Page 20: ...e with the connector P J12 removed except when attached directly to the board J12 Jack side with the connector P J12 removed except when attached directly to the board 7 P J1 2PIN P J3 4PIN in the FIP...

Page 21: ...e lower part of the device as Tray 1 and the second tray as Tray 2 and the first tray of Option 550 Paper Feeder as Tray 3 and the second tray as Tray 4 16 In the FIP existence and non existence of Di...

Page 22: ...or codes and the level 2 FIP provides a guide for proceeding of the troubleshooting 2 2 Flow of Level 1 FIP Ask the operator about trouble status Is operator s operating method correct Is error code d...

Page 23: ...e connection of HVPS MCU connect harness If the trouble is still caused replace HVPS MCU PWB FIP2 18 003 347 Scope FD send error detected by Controller Framing error Framing error is caused because AC...

Page 24: ...etting of port or received buffer size In case of that the most of documents cause the trouble The possibility of hardware problem is high 1 Change RAM 2 Execute the DC355 DIAG test and replace HDD if...

Page 25: ...f wires from Tray 4 No Paper Sensor J852 to MCU PWB J85 or loose connection Defect of MCU PWB FIP1 23 Separate volume 003 959 Tray 1 Paper Size Mismatch The paper in Tray1 and the paper specified prin...

Page 26: ...Feed Jam Paper is fed to Regi too fast Check paper set dirt or defect of REGI Sensor FIP1 10 008 155 Regi Sensor On Jam Regi Sensor is On while Warming up Scrap of paper is left dirt or defect of REGI...

Page 27: ...IP1 30 Separate volume 010 347 OCT failure Offset Fail OCT Fail to communication with machineCheck the connection to the machine and replace PWBA OCT if it is no problem FIP1 38 Separate volume FIP1 4...

Page 28: ...orrectly or check the setting of DNS server 016 505 POP Authentication Fail for Redirector The certification information user name and password of POP3 is not correct Set the certification information...

Page 29: ...printing 016 731 Invalid TIFF Data TIFF data is not sufficient Check the printing data and indicate printing 016 732 Data is not printed when the specified form is not registered in the form compositi...

Page 30: ...ail sent to this machine by using E mail print faction is not correct Specify the correct address and resend the e mail 016 798 No TrustMarking Option No HD error is returned when calling S Image lib...

Page 31: ...t recovered by powering OFF and On replace ESS PWB 103 338 Same Font ROMs Found Detect that the same font ROM is installed Check the font ROM If the trouble is not recovered execute the followings Rep...

Page 32: ...16 321 System S W Fail An error is caused when processing the software in ESS PWB and the process cannot be continued after that When it is not recovered by powering OFF and On execute the followings...

Page 33: ...tware and the process cannot be continued after that Replace ESS PWB 116 356 EWS S W Fail The serious error of EWS is caused An error is caused when processing the software and the process cannot be c...

Page 34: ...6 374 Auto Switch Fail An error is caused when processing the software in ESS PWB and the process cannot be continued after that Replace ESS PWB 116 376 Port 9100 S W Fail An error is caused when proc...

Page 35: ...the error and execute printing again 116 715 PLW form registration error When registering the form of PLW it is not available to register due to the limitation of the number of registration With refer...

Page 36: ...e handling manual delete unnecessary ones after checking the registered logo Or delete the unnecessary logos by the print command 116 743 Form Logo size over flow The received data form logo is over t...

Page 37: ...2 FIP The Level 2 FIP is the trouble diagnostic procedure to be sorted based on the symptoms of various troubles In the troubleshooting executing the steps given in the FIP or checking procedure allo...

Page 38: ...of the power Go to step 4 End of work 1 4 Checking HVPS MCU non volatile memory setup mode Is non volatile memory setup mode accessible Checks by Chapter 2 Diagnostic DC301 NVM Initialize Go to step 5...

Page 39: ...1 2 LVPS PL12 1 5 1 Checking NVRAM for data setup value Are the value of 740 004 resolution and the value of 740 005 Laser Diode output set at the initial setup value in the factory Checks by Chapter...

Page 40: ...12 1 19 LVPS PL12 1 5 HARNESS ASSY FUSER PL8 1 17 HARNESS ASSY LVPS PL12 1 1 1 Checking the thermistor for operation Does Error occur soon after the power is turned ON Error occurs as soon as the powe...

Page 41: ...VDC 12 VDC when half speed Go to step 6 Go to step 7 6 Checking the FAN ALARM signal 1 Is the voltage across P J24 17 P J24 16 0 82 VDC or more Replace FAN MAIN RRP12 6 Replace HVPS MCU RRP12 10 7 Ch...

Page 42: ...ly With tool Go to step 2 Without tool Go to step 3 Reinstall obstructive parts 2 Checking MAIN MOTOR for operation Does the MAIN MOTOR rotate and each gear rotate normally Checks by Chapter 2 Diagnos...

Page 43: ...h Check increase by one every time INTERLOCK S W is pushed while pressing down the SWITCH I L ASSY with a finger Checks by Chapter 2 Diagnostic Sensor Switch Check Go to step 3 Go to FIP2 9 and 10 INT...

Page 44: ...FUSER ASSY Remove EP CARTRIDGE to check Replace HVPS MCU RRP12 10 Go to step 5 5 Checking paper position 3 Does the front end of paper go through BTR ASSY Go to step 15 Go to step 6 6 Checking paper...

Page 45: ...SSY RRP8 10 Are there any abnormalities in BTR ASSY Check the shape shaft and Bearing BTR of BTR ASSY Go to step 15 Replace BTR ASSY RRP8 10 15 Checking GUIDE ASSY CRU R Is GUIDE ASSY CRU R damaged or...

Page 46: ...2 15 CLUTCH REGI 21 Checking GEAR ASSY HOUSING operation 1 Remove EP CARTRIDGE Install COVER ASSY and close it Does each gear rotate normally Checks by Chapter 2 Diagnostic Main Motor Test Replace HVP...

Page 47: ...Is there any remaining paper in Actuator Exit Remove the paper and go to step 5 Go to step 8 5 Does Error occur when the power is turned ON Go to step 8 Go to step 6 6 Carrying out a test printing Doe...

Page 48: ...CARTRIDGE Is the voltage across P J46 5 P J46 4 on LVPS 0VDC when Actuator Exit is pushed and 3 3VDC when released Go to step 14 Go to step 12 12 Checking the power to Exit Sensor Is the voltage acro...

Page 49: ...ower is turned ON Go to step 3 Go to step 5 3 Checking the paper at ACTUATOR B Does the paper remain at ACTUATOR B of SENSOR REGI Remove the paper and go to step 4 Go to FIP2 5 SENSOR REGI 4 Does Erro...

Page 50: ...th tool Go to step 12 Without tool Go to step 13 Check if the paper is set and then go to step 8 12 Checking CLUTCH ASSY PH for operation Does CLUTCH ASSY PH operate normally Checks by Chapter 2 Diagn...

Page 51: ...1 10 550 PAPER CASSETTE PL4 1 50 1 Does Error still occur after removing all the jamming paper from the feeding tray Go to step 2 Go to FIP1 14 Paper out Tray 1 2 2 Checking paper condition Is the pa...

Page 52: ...y 1 or Tray 2 With tool Go to step 10 Without tool Go to step 11 Go to step 12 10 Checking CLUTCH ASSY PH for operation Does CLUTCH ASSY PH operate normally Checks by Chapter 2 Diagnostic Tray1 2 Feed...

Page 53: ...erate normally Checks by Chapter 2 Diagnostic Option Feeder1 2 Turn Clutch Test Replace HVPS MCU RRP12 10 Go to FIP2 26 CLUTCH PR REGI 16 Checking ROLL ASSY TURN for rotation Does ROLL ASSY TURN rotat...

Page 54: ...e model Go to step 2 Replace EP CARTRIDGE 2 Checking EP CARTRIDGE 2 Install the EP CARTRIDGE again Does STATUS 1 6 occur again when the power is turned ON Go to step 3 End of work 3 Checking GUIDE ASS...

Page 55: ...ushed as opening COVER OPEN PL1 1 2 Does the number of Sensor Switch Check increase one by one when ACTUATOR B of SENSOR REGI is pushed and released Checks by Chapter 2 Diagnostic DC330 Component Cont...

Page 56: ...L4 1 50 1 Does Error occur with Tray 3 or Tray 4 Go to FIP1 22 No Tray Tray 3 4 Go to step 2 2 Does Error still occur after removing and reinserting the Paper Cassette of Tray 1 and Tray 2 Go to step...

Page 57: ...d then reinstall it correctly 4 With pressing down PLATE ASSY BTM press the center area of RACK BTM LOCK 550 against HOUSING BASE 550 Are RACK BTM LOCK 550 and HOUSING BASE 550 touched each other with...

Page 58: ...paper is inserted into Tray 2 Go to step 2 End of work 2 Checking ACTUATOR LOW PAPER for function Remove Paper Cassette Does ACTUATOR LOW PAPER move smoothly when moving ACTUATOR LOW PAPER up and dow...

Page 59: ...1 25 HVPS MCU PL12 1 19 1 Checking EP CARTRIDGE Does Error still occur after installing a new EP CARTRIDGE Go to step 2 End of work 2 Checking GUIDE ASSY CRU R for continuity Remove EP CARTRIDGE Remov...

Page 60: ...17 HVPS MCU PL12 1 19 1 Checking FUSER ASSY Does Error still occur after installing a new FUSER ASSY and sending RESET FUSER LIFE WARNING command Checks by sending RESET FUSER LIFE WARNING Command fro...

Page 61: ...ecking POWER CORD for continuity Is each cable of POWER CORD continuous Go to step 2 Replace POWER CORD 2 Checking AC power source Does the voltage of AC power source meet commercial voltage Go to ste...

Page 62: ...is every cable continuous Replace OPERATIONAL PANEL RRP1 4 Replace HARNESS ASSY PANEL 10 Checking ROS ASSY Disconnect P J13 P J14 P J16 and P J17 from HVPS MCU Remove EP CARTRIDGE Does FAN MAIN rotat...

Page 63: ...wer is turned ON Go to FIP2 2 MAIN MOTOR Go to step 16 16 Checking FAN MAIN Replace FAN MAIN RRP12 6 Remove EP CARTRIDGE Does theFAN MAIN rotate when the power is turned ON End of work Go to step 17 1...

Page 64: ...every cable of HARNESS ASSY PANEL continuous Go to step 3 Replace HARNESS ASSY PANEL 3 Checking OPERATION PANEL 2 Is the display stable after replacing OPERATION PANEL RRP1 4 End of work Replace HVPS...

Page 65: ...every cable of HARNESS ASSY PANEL continuous Go to step 3 Replace HARNESS ASSY PANEL 3 Checking OPERATION PANEL 2 Is the display stable after replacing OPERATION PANEL RRP1 4 End of work Replace HVPS...

Page 66: ...to FIP2 1 LVPS 3 Checking LVPS 2 Remove EP CARTRIDGE Is the voltage across P J11 16 P J11 15 on HVPS MCU 3 3 VDC Replace HVPS MCU RRP12 10 Go to FIP2 1 LVPS 4 Checking the test printing after installi...

Page 67: ...and down With tool Go to step 2 Without tool Go to step3 Replace GATE FU 2 Checking SENSOR FACE UP for operation Remove EP CARTRIDGE Does the number of Sensor Switch Check increase by one every time m...

Page 68: ...l Go to step 2 Without tool Go to step3 Replace ACTUATOR FULL STACK 2 Checking SENSOR FULL STACK for operation 1 Remove EP CARTRIDGE Does the number of Sensor Switch Check increase by one every time p...

Page 69: ...p 2 Replace LVPS RRP12 3 2 Checking LVPS driving power Disconnect P J42 from LVPS Turn the power ON Is the voltage across P J42 1 P J42 2 24 VDC Go to step 3 Go to FIP2 9 INTERLOCK S W 24V FIP2 11 INT...

Page 70: ...ing HARNESS ASSY LVPS for continuity 1 Remove SHIELD PLATE LVPS RRP12 1 Disconnect P J41 from LVPS Disconnect P J11 from HVPS MCU Is each cable of P J41 P J11 continuous Go to step 4 Replace HARNESS A...

Page 71: ...WITCH I L ASSY 5V RRP1 6 4 Checking HARNESS ASSY LVPS Disconnect P J141 of HARNESS ASSY LVPS Is it conductive between P J141 1 P J141 3 when INTERLOCK S W 5V and SWITCH I L ASSY 5V are pushed simultan...

Page 72: ...continuity Disconnect P J17 and P J16 from HVPS MCU Disconnect P J170 and P J160 from ROS ASSY Are the following continuous normally P J17 P J170 P J16 P J160 Go to step 12 Replace HARNESS ASSY ROS 12...

Page 73: ...place FUSER ASSY RRP8 8 Replace HARNESS ASSY FUSER RRP8 7 3 Checking Fuser power source voltage Disconnect P J48 from LVPS Remove EP CARTRIDGE Turn the power to ON Is the voltage across P J48 1 P J48...

Page 74: ...d P J46 1 P J46 2 about 480 k ohm in the normal temperature about 20 C Go to step 8 Replace FUSER ASSY RRP8 8 8 Checking after replacing HVPS MCU Replace HVPS MCU RRP12 10 Does the problem still occur...

Page 75: ...REGI with 150 FEEDER ASSY removed Remove EP CARTRIDGE Close COVER OPEN PL1 1 2 Does the number of Sensor Switch Check increase by one by moving ACTUATOR B with a mini screwdriver Checks by Chapter 2 D...

Page 76: ...P J245 4 P J241 3 P J245 5 P J241 2 P J245 6 P J241 1 Go to step 8 Replace HARNESS ASSY TRAY1 7 Checking HVPS MCU for continuity Disconnect P J11 from HVPS MCU Is P J11 16 P J24 9 continuous normally...

Page 77: ...er Cassette Is the flag of ACTUATOR NO PAPER located in between sensor detecting point With tool Go to step 3 Without tool Go to step 4 Replace PLATE ASSY BTM RRP2 5 3 5 4 5 3 Checking SENSOR NO PAPER...

Page 78: ...e SENSOR NO PAPER Disconnect P J24 from HVPS MCU Are the following continuous normally P J245 1 P J240 3 P J245 2 P J240 2 P J245 3 P J240 1 P J248 1 P J246 3 P J248 2 P J246 2 P J248 3 P J246 1 Go to...

Page 79: ...shed up and out of the detection point when pushed down With tool Go to step 2 Without tool Go to step 3 Replace ACTUATOR LOW PAPER 2 Checking SENSOR LOW PAPER for operation 1 Remove EP CARTRIDGE Clos...

Page 80: ...RIDGE Go to step 3 End of work 3 Checking SENSOR TONER ASSY installation Is SENSOR TONER ASSY installed correctly and does HOLDER D operate smoothly Go to step 4 Replace SENSOR TONER ASSY 4 Checking H...

Page 81: ...No Possible causative parts INTERLOCK S W 24V PL8 1 11 LVPS PL12 1 5 HVPS MCU PL12 1 19 1 Checking INTERLOCK S W 24V Disconnect P J45 from LVPS Is P J45 1 P J45 3 continuous when INTERLOCK S W 24V is...

Page 82: ...TERLOCK S W 5VL RRP8 5 2 Checking SWITCH I L ASSY Remove INTERLOCK S W 5VR Is P J144 1 P J144 3 continuous when INTERLOCK S W 5VR is pushed and not when released Go to step 3 Replace SWITCH I L ASSY R...

Page 83: ...le causative parts INTERLOCK S W REAR PL12 1 7 LVPS PL12 1 5 HVPS MCU PL12 1 19 1 Checking INTERLOCK S W REAR for continuity Disconnect P J44 from LVPS Is P J44 1 P J44 3 continuous when INTERLOCK S W...

Page 84: ...1 19 1 Checking SWITCH I L ASSY for continuity Disconnect P J411 Is P J411 1 P J411 2 continuous when SWITCH I L ASSY is pushed and not when released Go to step 2 Replace SWITCH I L ASSY RRP1 6 2 Che...

Page 85: ...ct P J27 P J10 P J102 and P J101 from HARNESS ASSY LVPS Are the following continuous normally J27 J102 Go to step 2 Replace HARNESS ASSY LVPS 2 Checking PWBA EXIT MOTOR power source voltage Disconnect...

Page 86: ...terclockwise High Speed Test Exit Motor Counterclockwise Low Speed Test End of work Go to step2 2 Checking MOTOR ASSY EXIT Replace MOTOR ASSY EXIT RRP9 2 Is the problem cleared after replacement End o...

Page 87: ...2 Replace HARNESS ASSY CHUTE 2 Checking HARNESS ASSY TRAY1 for continuity Remove CLUTCH REGI Disconnect P J245 Are the following continuous normally P J245 9 P J243 2 P J245 10 P J243 1 Go to step 3 R...

Page 88: ...ESS ASSY CHUTE 2 Checking HARNESS ASSY TRAY1 and TRAY2 for continuity Remove CLUTCH ASSY PH Disconnect P J245 or P J248 Are the following continuous normally P J245 8 P J242 1 P J245 7 P J242 2 P J248...

Page 89: ...1 5 1 Checking HARNESS ASSY LVPS for continuity Disconnect P J18 from HVPS MCU Disconnect P J1821 Is each cable between J18 J1821 continuous Go to step 2 Replace HARNESS ASSY LVPS 2 Checking GUIDE TR...

Page 90: ...RRP8 13 Work over the installation of HVPS MCU again RRP12 10 2 Checking GUIDE ASSY CRU R Remove GUIDE ASSY CRU R RRP8 13 Is the Plate Earth of GUIDE ASSY CRU R damaged or soiled Go to step 3 Replace...

Page 91: ...iately Go to step 3 Request the client to fix AC power supply outlet 3 Checking HARNESS ASSY AC100V 200V Is the cable connected to HARNESS ASSY AC100V 200V appropriately grounded Go to step 4 Install...

Page 92: ...50 firmly tightened When Option Duplex is installed Are screws of PWBA DUPLEX firmly tightened When Option OCT is installed Are screws of PWBA OCT firmly tightened Go to step 9 Restore the inappropria...

Page 93: ...High Speed Test Exit Motor Counterclockwise Low Speed Test End of work Go to step 2 2 Checking MOTOR ASSY EXIT Replace MOTOR ASSY EXIT RRP10 5 Is the problem cleared End of work Go to step 3 3 Checki...

Page 94: ...ool Go to step 3 Replace LEVER GATE FU and GATE FU 2 Checking SENSOR FACE UP OPEN for operation 1 Remove EP CARTRIDGE Close COVER ASSY REAR 500 Move LEVER GATE FU up and down Does the number increase...

Page 95: ...ithout tool Go to step 3 Replace ACTUATOR FULL STACK 2 Checking SENSOR FULL STACK 1 Remove EP CARTRIDGE Close COVER ASSY REAR 500 Move ACTUATOR FULL STACK up and down Does the number increase one by o...

Page 96: ...n on Printer Controller side Test print result with the engine only is also abnormal Malfunction on the engine side When it is the case of Malfunction on Printer Controller side replace with normal Pr...

Page 97: ...P 1 P3 Solid black FIP 1 P4 Vertical blank lines White stripes in paper transport direction FIP 1 P5 Horizontal band cross out FIP 1 P6 Vertical stripes FIP 1 P7 Horizontal stripes FIP 1 P8 Partial la...

Page 98: ...erate Test Print Is the density of the image normal End of work Go to step 2 2 Checking the laser beam course Make sure there is no obstacle between ROS ASSY and Drum Check if any stains on ROS ASSY w...

Page 99: ...ve the EP CARTRIDGE with care and check the toner image formed on the drum right before the transcribe part BTR Is the image on the drum completely formed Is the area clear and black and easily read G...

Page 100: ...s assembled under the hook of FRAME Go to step 2 Work over the installation of HVPS MCU again RRP12 10 2 Checking the laser beam course Make sure there is no obstacle between ROS ASSY and Drum Are the...

Page 101: ...ht before the transcribe part BTR Is the image on the drum completely formed Is the area clear and black and easily read Go to step 7 Go to FIP2 18 HVPS MCU 7 Checking the image transcribe process Che...

Page 102: ...e sure there is no foreign articles on the transfer course such as staples paper clips scraps of paper and so on Step Check Yes No 1 Checking EP CARTRIDGE Install a new EP CARTRIDGE Carry out a test p...

Page 103: ...per on Re print the problem image Does the problem still occur Go to step 2 End of work 2 Checking the paper transfer course Check if there are any stains or obstacles on the paper transfer course bet...

Page 104: ...RRP8 8 Warning Start the operation after the FUSER ASSY have cooled down Turn the Gear HR with a finger and check the Heat Roll and Pressure Roll Are the Heat Roll and Pressure Roll damaged or stained...

Page 105: ...FEEDER ASSY PL7 1 10 Before commencing troubleshooting check the paper transfer course Make sure there is no foreign articles on the transfer course such as staples paper clips scraps of paper and so...

Page 106: ...ge formed on the drum right after the transcribe part BTR Is the toner image on the drum completely transcribed on the paper Go to step 7 Go to FIP2 18 HVPS MCU 7 Checking Drive Assy and GEAR ASSY HOU...

Page 107: ...ansfer course 2 Checking the laser beam course Make sure there is no obstacle between ROS ASSY and Drum Are there any obstacles on the laser beam course Check if any stains on ROS ASSY window Go to st...

Page 108: ...tep 2 2 Checking ROS ASSY Are the connectors on ROS ASSY surely connected Is the ROS ASSY surely secured to the frame Go to step 3 Reconnect the connectors and or reinstall the ROS ASSY 3 Checking Dri...

Page 109: ...toner image formed on the drum right before the transcribe part BTR Is the image on the drum completely formed Is the area clear and black and easily read Go to step 9 Go to FIP2 18 HVPS MCU 9 Checkin...

Page 110: ...t the problem image Does the problem still occur Go to step 3 End of work 3 Checking the image development process Operate Test Print and turn off the power of the printer while printing Remove the EP...

Page 111: ...eck if any stains and or wear on BTR ASSY Are there any stains and or wear on BTR Go to step 3 Replace BTR ASSY RRP8 10 3 Checking ROS ASSY Are the connectors on ROS ASSY surely connected Go to step 4...

Page 112: ...course such as staples paper clips scraps of paper and so on Step Check Yes No 1 Checking repeat printing Check the afterimage Is the client printing a copy of the same image in a large quantity Go to...

Page 113: ...ontinuity between the plate on the left side of FUSER ASSY and the following points Back plate Both ends of Heat Roll without coating 5 10 k ohm Front plate The plate on Inlet Chute left end 1 2 k ohm...

Page 114: ...ge development process Operate Test Print and turn off the power of the printer while printing Remove the EP CARTRIDGE with care and check the toner image formed on the drum right before the transcrib...

Page 115: ...Cassette correctly Install the Paper Cassette to the printer Install PLATE ASSY BTM correctly not to incline right or left RRP2 5 3 5 and 4 5 Re print the problem image Does the problem still occur Go...

Page 116: ...feeding condition Is the paper fed crooked Go to FIP 1 P12 Skew Go to step 2 2 Checking the paper condition Have new dry and recommended paper on Carry out a test printing Refer to Chapter 2 Diagnosti...

Page 117: ...led down Turn the Gear HR with a finger and check the Heat Roll and Pressure Roll Are the Heat Roll and Pressure Roll damaged or stained Go to step 6 Replace FUSER ASSY RRP8 8 6 Checking EP CARTRIDGE...

Page 118: ...problem image Does the problem still occur Go to step 2 End of work 2 Checking the paper condition Have new dry and recommended paper on Re print the problem image Does the problem still occur Go to...

Page 119: ...operating environment for 12 hours and then use the paper just after when unpackaged Note The image quality cannot be evaluated when the machine is faulty Leading edge registration Measurement of the...

Page 120: ...104 Chapter 1 Troubleshooting Side edge registration Measure the amount of shift from the ideal point 108 0 mm away from the left end at center of front and back of the paper Reference less than 2 5 m...

Page 121: ...1 105 Chapter 1 Troubleshooting Skew Measurement of the inclined paper feeding Measure the vertical distance of two points 190 mm away each other on the top horizontal line Reference less than 1 2 mm...

Page 122: ...ment of the perpendicularity for suppressing inclines of ROS and OPC Check the perpendicular line to the horizontal line to measure the horizontal distance at the point 114 5 mm away vertically from c...

Page 123: ...ting Parallelism The parallelism is difference of feeding speed between left and right sides of the paper Measure the difference of length between two 234 mm long vertical lines 190 mm away each other...

Page 124: ...dic replacement parts as required 3 Print several piece of paper to check no problem 4 Remove foreign articles on BTR ASSY FUSER ASSY and paper transfer rolls and clean stains with a brush and dry was...

Page 125: ...1 7 Preventive maintenance Menu Tree 2 6 1 8 Fault diagnosis Menu Tree 2 6 1 9 Adjustment Menu Tree 2 7 1 10 DIAG CODE 2 8 DC122 SDHistory 2 8 DC131 NVM R W 2 9 DC132 M C Serial No set 2 11 DC135 HFS...

Page 126: ...Chapter 2 Operation of Diagnostic Chapter 2 Operation of Diagnostic CONTENTS...

Page 127: ...when entering a numerical value 4 key Returns to a hierarchical level above Moves a cursor to the left when entering a value with several digits 5 key Use to move to a hierarchical level under the ta...

Page 128: ...r hand Long boot diag is executed for more detailed diagnosis of the device The diagnosis items and the differences are as follows RAM diagnosis Write Read Verify test is executed for the entire area...

Page 129: ...k non completion instruction any information on the Shutdown History and Jam Fail Counter is transited not cleared You can exit the Diag mode also by turning OFF ON the power supply When exiting the D...

Page 130: ...eventive maintenance menu Check the number of errors occurred and the wear of consumables to prevent machine troubles DC122 SDHistory DC135 HFSI 2 Fault diagnosis menu Check an operation of each compo...

Page 131: ...ide of the DC menu and the key operation becomes available 8 Show the screen to prompt you to exit the Diag mode using the or MENU key 9 Press the MENU key to return to any common menu which belongs t...

Page 132: ...140 Monitor Component Input DC140 Monitor Component List Component Input 000 000 Button Button Initial Display DC140 Monitor Cancel All Fault Diag DC330 Components DC330 Components Component Input DC3...

Page 133: ...2 7 Chapter 2 Operation of Diagnostic 1 9 Adjustment Menu Tree Diag Menu Adjustment Adjustment DC131 NVM R W Button Button Initial Display Adjustment DC301 NVM Init Adjustment DC132 Sirial No set...

Page 134: ...time of the internal clock which is used to record the date and time of occurrence can be adjusted in the specification settings 3 Show the history of the next previous paper jam using the or key 4 P...

Page 135: ...y If there is any applicable chain link No the current value of NVM and the cursor are shown If there is no applicable chain link No the NG screen is displayed as shown below In this case press the FE...

Page 136: ...2 10 Chapter 2 Operation of Diagnostic 7 Press the MENU key to return to the common menu screen Diag Menu Adjustment Listing other faults Refer to 2 4 DC131 NVM R W 755 002 Value NG...

Page 137: ...in a lower level using the key 2 Select Preventive Diag DC135 HFSI in the same hierarchical level using the key 3 Show the applicable DC item screen DC135 HFSI Clear Life using the key 4 Show the cur...

Page 138: ...f the changed value pressing the key allows you to return to the DC135 HFSI Change Life screen in an upper hierarchical level 6 The chain link No is fixed by pressing the FEED SELECT key Then is marke...

Page 139: ...2 15 Chapter 2 Operation of Diagnostic 10 Press the MENU key to return to the common menu screen Diag Menu Preventive Diag Change Life 008 002 NG...

Page 140: ...ower level using the key 3 Show the chain link No input screen using the key again To set the chain link No move the cursor using the or key and change a numerical value using the or key When the curs...

Page 141: ...key allows you to return to the monitoring list screen in an upper hierarchical level 3 The changed output value is fixed by pressing the FEED SELECT key Then you are brought back to the monitoring li...

Page 142: ...items specific to the machine Serial No Counter Billing HFSI etc Shipment adjustment item Color Tray Regi relation magnification Loop amount etc 2 Specified Place Address Rewriting File Rewrites the c...

Page 143: ...the DC330 Components Component Input screen in an upper hierarchical level 6 The chain link No is fixed by pressing the FEED SELECT key Then is marked at the right end of the changed value A maximum o...

Page 144: ...f you want to cancel the operation of all the components you must go to the DC330 Componets Cancel All screen 1 On the list screen in progress use the key to return to the DC330 Components Compo nent...

Page 145: ...rtition size If you make settings in the Partition setting screen several times the last setting is enabled Executing a read verification test It takes a long time approximately 20 minutes for 4GB to...

Page 146: ...he partition name i e Partition D 8 Show the execution instruction screen Read Verify Test If OK press SEL using the FEED SELECT key 9 Execute a read verification test again using the FEED SELECT key...

Page 147: ...n the same hierarchical level using the key 2 Select the Fault Diag DC140 Monitor screen in a lower level using the key 3 Select Fault Diag DC355 HDD DIAG in the same hierarchical level using the key...

Page 148: ...g the key 2 Select the Fault Diag DC140 Monitor screen in a lower level using the key 3 Select Fault Diag DC355 HDD DIAG in the same hierarchical level using the key 4 Select the DC355 HDD DIAG Read V...

Page 149: ...the execution has been completed normally the Fault Diag Completed screen is shown When the execution has been completed abnormally the Fault Diag Completed abnormally screen is shown If the process...

Page 150: ...applicable area on memory Operation 2 Stores in HD HDD is required to output high resolution photograph using DocuPrint C2425 with a standard memory capacity 64 MB If DocuPrint C2426 or C2425 is equip...

Page 151: ...s either not spool or memory spool Operation 2 Selects either not spool memory spool or HD spool 4 D 3 GB CE variable E mail print Not available Available Spools received e mail data E mail can be pri...

Page 152: ...Diag DC612 PatternPrt in the same hierarchical level using the key 4 Select the setting item screen DC612 PatternPrt Qty 01 using the key If you want to execute an output without changing any setting...

Page 153: ...ray is fixed by pressing the FEED SELECT key Then is marked at the right end of the tray field 12 Show the execution instruction screen DC612 PatternPrt If OK press SEL using the or key 13 Execute a t...

Page 154: ...scription Drives the Exit Motor at a double speed in a reverse direction 008 004 EXIT MOTOR CCW NORMAL SPEED Description Drives the Exit Motor at a normal speed in a reverse direction 008 005 DUPLEX M...

Page 155: ...CT Motor 008 013 OCT OFFSET Description Drives the OCT offset 008 014 OPTION DIRECTION SOLENOID Description Turns on off the solenoid for switching a paper feed path 008 015 TRAY3 FEEDER MOTOR Descrip...

Page 156: ...NSFER ROLL Description Applies a DC negative voltage to the Transfer Roll 009 007 TRANSFER ROLL Description Applies a DC positive voltage to the Transfer Roll 009 008 DETACK SAW Description Applies a...

Page 157: ...2 33 Chapter 2 Operation of Diagnostic 2 3 DC140 Analog Monitor List 001 300 FUSER TEMPERATURE CHECK Description Shows a monitored surface temperature value thermistor output of the Fuser Heat Roll...

Page 158: ...VDO2 time lag 1 byte NV 06 0 15 Adjustment value of VDO1 VDO2 time lag 6 initial 740 008 Adjustment Option 1 byte NV 07 bit0 1 DB AC mode 2 0 DB AC mode 1 740 009 Interface Option REG code WRITE 1 by...

Page 159: ...G Process Thick 1 byte RG 0E 0 15 8 initial Adjustment Value of Paper Feed Direction Thick Paper 743 001 Total number of printing faces in CRU 2 bytes CR 12 13 Total number of printing faces IOT count...

Page 160: ...t The vertical lines of a test print pattern may be printed out in a jagged fashion since there is no jitter control A test pattern can be printed by short circuiting the test print pin JP TEST and th...

Page 161: ...P2 7 HANDLE EXTENSION 150 PL2 1 33 3 54 RRP3 250 Paper Cassette 3 56 RRP3 1 ROLL ASSY RETARD PL3 1 2 3 56 RRP3 2 RACK SIZE PL3 1 32 3 58 RRP3 3 GEAR SECTOR PL3 1 31 3 64 RRP3 4 GUIDE ASSY END 250 PL3...

Page 162: ...170 RRP7 1 550 FEEDER ASSY PL7 1 10 3 170 RRP7 2 ROLL ASSY NUDGER PL7 1 19 ROLL ASSY FEED PL7 1 29 3 174 RRP7 3 CLUTCH ONEWAY NUDGER PL7 1 27 3 178 RRP7 4 GEAR NUDGER PL7 1 18 3 182 RRP7 5 CLUTCH ASS...

Page 163: ...2 16 LEVER GATE FU PL10 2 17 3 294 RRP10 12 LEVER LATCH LEFT PL10 2 8 SPRING LATCH FU PL10 2 10 LEVER LATCH RIGHT PL10 2 11 3 296 RRP10 13 ROLL PINCH FU PL10 2 3 SPRING PINCH FU PL10 2 4 3 298 RRP10 1...

Page 164: ...Chapter 3 Removal and Replacement Procedures RRPs Chapter 3 Removal and Replacement Procedures RRPs CONTENTS Blank Page...

Page 165: ...the optional parts are assumed to be removed they may not be removed if not required for the purpose of service operation 1 1 Before starting service work Turn the power OFF and remove the power cord...

Page 166: ...n the figure below Removing any of these components will make the laser printer go out of alignment If the frame components are removed or thier screws loosened by mistake be sure to replace them agai...

Page 167: ...res RRPs 1 3 Confirmation after service After a service confirm that the COVER OPEN and the LEVER LINK are connected properly and confirm the operation of the COVER OPEN by opening and closing it 34PP...

Page 168: ...n Chapter 5 Parts List Their forms replacing position or other conditions can be seen in Chapter 5 Parts List In the procedures directions are represented as follows Front Front when you are facing th...

Page 169: ...procedures indicate that work procedures related with the RRP X Y are described Figure X Y at the end of the sentences of procedures indicate that illustrations instructive for the RRP X Y are includ...

Page 170: ...3 6 Chapter 3 Removal and Replacement Procedures RRPs RRP1 Cover RRP1 1 COVER REAR PL1 1 3 34PPM...

Page 171: ...3 7 Chapter 3 Removal and Replacement Procedures RRPs 24PPM...

Page 172: ...ks securing the COVER REAR to the printer and remove it from the printer Replacement 1 Insert the 3 hooks on the left side of the COVER REAR into the 3 holes of the printer 2 Secure the COVER REAR to...

Page 173: ...3 9 Chapter 3 Removal and Replacement Procedures RRPs Blank Page...

Page 174: ...3 10 Chapter 3 Removal and Replacement Procedures RRPs RRP1 2 COVER RIGHT PL1 1 4 34PPM 2 3 COVER RIGHT PL1 1 4...

Page 175: ...3 11 Chapter 3 Removal and Replacement Procedures RRPs 24PPM 2 3 COVER RIGHT PL1 1 4...

Page 176: ...on rear securing the COVER RIGHT to the printer 3 Shift the COVER RIGHT downward to release the 3 hooks securing the top of it and remove the COVER RIGHT from the printer Replacement 1 Shift the COVER...

Page 177: ...3 13 Chapter 3 Removal and Replacement Procedures RRPs Blank Page...

Page 178: ...3 14 Chapter 3 Removal and Replacement Procedures RRPs RRP1 3 COVER LEFT PL1 1 6 34PPM...

Page 179: ...3 15 Chapter 3 Removal and Replacement Procedures RRPs 24PPM...

Page 180: ...LEFT to the printer 4 Shift the COVER LEFT downward to release the 3 hooks securing the top of it and remove the COVER LEFT from the printer Replacement 1 Shift the COVER LEFT upward to lock the 3 hoo...

Page 181: ...3 17 Chapter 3 Removal and Replacement Procedures RRPs Blank Page...

Page 182: ...3 18 Chapter 3 Removal and Replacement Procedures RRPs RRP1 4 COVER TOP PL1 1 7 OPERATION PANEL PL1 1 1 34PPM COVER OPEN PL1 1 2 OPERATION PANEL PL1 1 1...

Page 183: ...3 19 Chapter 3 Removal and Replacement Procedures RRPs 24PPM COVER OPEN PL1 1 2 OPERATION PANEL PL1 1 1...

Page 184: ...rs of the SWITCH I L ASSY and OPERATION PANEL 13 Remove the COVER TOP 14 Release the 2 hooks securing the OPERATION PANEL to the COVER TOP and remove the OPERATION PANEL Replacement 1 Install the OPER...

Page 185: ...harness clampers of the SWITCH I L ASSY and OPERATION PANEL 12 Remove the COVER TOP 13 Release the 2 hooks securing the OPERATION PANEL to the COVER TOP and remove the OPERATION PANEL Replacement 1 I...

Page 186: ...3 22 Chapter 3 Removal and Replacement Procedures RRPs RRP1 5 COVER FRONT PL1 1 5 34PPM 1 2...

Page 187: ...3 23 Chapter 3 Removal and Replacement Procedures RRPs 24PPM 1 2...

Page 188: ...T in the direction of the arrows Remove the COVER FRONT from the printer by releasing the 2 hooks at the lower portion of it Replacement 1 Hang the 2 hooks at the lower portion of the COVER FRONT to t...

Page 189: ...e COVER FRONT in the direction of the arrows Remove the COVER FRONT from the printer by releasing the 2 hooks at the lower portion of it Replacement 1 Hang the 2 hooks at the lower portion of the COVE...

Page 190: ...3 26 Chapter 3 Removal and Replacement Procedures RRPs RRP1 6 SWITCH I L ASSY PL1 1 11 34PPM COVER OPEN PL1 1 2 HOLE CLAMPING PORTIONS...

Page 191: ...3 27 Chapter 3 Removal and Replacement Procedures RRPs 24PPM COVER OPEN PL1 1 2 HOLE CLAMPING PORTIONS...

Page 192: ...s of the SWITCH I L ASSY and OPERATION PANEL 13 Remove the COVER TOP 14 Remove the 2 screws gold tapping 8mm securing the SWITCH I L ASSY and remove the SWITCH I L ASSY Replacement 1 Secure the SWITCH...

Page 193: ...harness clampers of the SWITCH I L ASSY and OPERATION PANEL 12 Remove the COVER TOP 13 Remove the 2 screws gold tapping 8mm securing the SWITCH I L ASSY and remove the SWITCH I L ASSY Replacement 1 Se...

Page 194: ...ures RRPs RRP2 150 Paper Cassette RRP2 1 ROLL ASSY RETARD PL2 1 2 SPRING RETARD FRICTION CLUTCH PL2 1 3 ROLL ASSY RETARD PL2 1 2 HOOKS Other than the procedure above it is possible to remove the ROLL...

Page 195: ...R RETARD be careful not to lose SPRING RETARD Replacement 1 Install the ROLL ASSY RETARD to the SHFT RETARD PL2 1 4 and secure the ROLL ASSY RETARD with the hook When installing do not hold the rubber...

Page 196: ...dures RRPs RRP2 2 RACK SIZE PL2 1 32 HOOKS GUIDE ASSY SD L150 PL2 1 11 GUIDE ASSY SD R150 PL2 1 13 GUIDE ASSY SD L150 WHEN ASSEMBLING GEAR PINION PL2 1 12 HOOK HOOK CLAWS CLAW HOUSING TOP150 HOUSING T...

Page 197: ...3 33 Chapter 3 Removal and Replacement Procedures RRPs HOUSING TOP 150 PL2 1 16 HOUSING EXTENSION 150 PL2 1 34 HOUSING BASE 150 PL2 1 36 COVER EXTENSION PL2 1 30 JG3008AA HOOK NOTE2...

Page 198: ...3 34 Chapter 3 Removal and Replacement Procedures RRPs RACK SIZE PL2 1 32 GUIDE END 150 JG3009AB NOTE 1 JG3200AB LINK SW SIZE 2 150 LINK SW SIZE 1 150 LINK SW SIZE 3 150...

Page 199: ...TENSION 150 10 Remove the COVER EXTENSION from the HOUSING EXTENSION 150 11 Lift the front of the RACK SIZE PL2 1 32 a little and turn it in the direction of the arrow to remove it from the HOUSING EX...

Page 200: ...ws of the GUIDE ASSY SD R150 sit correctly in the grooves of the HOUSING TOP 150 NOTE4 7 While pressing down the hook of the HOUSING TOP 150 install the GUIDE ASSY SD L150 PL2 1 11 to the HOUSING TOP...

Page 201: ...3 37 Chapter 3 Removal and Replacement Procedures RRPs Blank Page...

Page 202: ...3 38 Chapter 3 Removal and Replacement Procedures RRPs RRP2 3 GEAR SECTOR PL2 1 31 GEAR SECTOR PL2 1 31 JG3118AA HOUSING EXTENSION 150 PL2 1 34...

Page 203: ...the HOUSING EXTENSION 150 10 Remove the COVER EXTENSION from the HOUSING EXTENSION 150 11 Remove the RACK SIZE PL2 1 32 RRP2 2 12 Remove the screw black with flange 8mm securing the GEAR SECTOR 13 Rem...

Page 204: ...down the hook of the HOUSING TOP 150 install the GUIDE ASSY SD L150 PL2 1 11 to the HOUSING TOP 150 After installing make sure that the 3 claws of the GUIDE ASSY SD L150 sit correctly in the grooves o...

Page 205: ...3 41 Chapter 3 Removal and Replacement Procedures RRPs Blank Page...

Page 206: ...3 42 Chapter 3 Removal and Replacement Procedures RRPs RRP2 4 GUIDE ASSY END 150 PL2 1 35 HOOKS GUIDE ASSY END 150 PL2 1 35 HOUSING EXTENSION 150 PL2 1 34 JG3011AA...

Page 207: ...XTENSION PL2 1 30 to the HOUSING EXTENSION 150 10 Remove the COVER EXTENSION from the HOUSING EXTENSION 150 11 Remove the RACK SIZE PL2 1 32 RRP2 2 12 Remove the GEAR SECTOR PL2 1 31 RRP2 3 13 Release...

Page 208: ...e 3 claws of the GUIDE ASSY SD R150 sit correctly in the grooves of the HOUSING TOP 150 8 While pressing down the hook of the HOUSING TOP 150 install the GUIDE ASSY SD L150 PL2 1 11 to the HOUSING TOP...

Page 209: ...3 45 Chapter 3 Removal and Replacement Procedures RRPs Blank Page...

Page 210: ...es RRPs RRP2 5 PLATE ASSY BTM PL2 1 10 HOOKS GUIDE ASSY SD L150 PL2 1 11 GUIDE ASSY SD R150 PL2 1 13 GEAR PINION PL2 1 12 HOOK HOOK JG3012AA GUIDE ASSY SD L150 WHEN ASSEMBLING CLAW HOUSING TOP150 LEVE...

Page 211: ...val and Replacement Procedures RRPs GEAR PB R PL2 1 20 SPRING BTM UP150 PL2 1 18 GEAR BTM LOCK ONEWAY PL2 1 15 GEAR BTM DMP ONEWAY PL2 1 8 SHAFT PB PL2 1 9 GEAR PB L PL2 1 7 PLATE ASSY BTM PL2 1 10 JG...

Page 212: ...PLATE GEAR LOCK 150 while bending the HOUSING BASE 150 in the direction of the arrows Remove the PLATE ASSY BTM together with the SHAFT PB GEAR PB L GEAR BTM DMP ONEWAY and GEAR BTM LOCK ONEWAY from t...

Page 213: ...PL2 1 11 to the HOUSING TOP 150 After installing make sure that the 3 claws of the GUIDE ASSY SD L150 sit correctly in the grooves of the HOUSING TOP 150 6 Push the PLATE ASSY BTM downward to lock 7...

Page 214: ...R LEVER BTM LOCK PL2 1 26 STOPPER GEAR SPRING STOPPER GEAR NOTE2 STOPPER GEAR PL2 1 28 LEVEL BTM LOCK PL2 1 26 GEAR LEVEL LOCK PL2 1 25 PL2 1 23 RACK BTM LOCK 150 PL2 1 21 PLATE GEAR LOCK 150 PL2 1 19...

Page 215: ...ving the STOPPER GEAR be careful not to lose the SPRING STOPPER GEAR Replacement When installing be sure to lift up the PLATE ASSY BTM If the PLATE ASSY BTM is inclined a paper skew or jam may occur C...

Page 216: ...secure it with the hook Be sure to install the hook of the GEAR PB R into the groove of the SHAFT PB 7 Install the PLATE GEAR LOCK 150 PL2 1 19 to the HOUSING BASE 150 and secure it with the hook 8 S...

Page 217: ...3 53 Chapter 3 Removal and Replacement Procedures RRPs Blank Page...

Page 218: ...3 54 Chapter 3 Removal and Replacement Procedures RRPs RRP2 7 HANDLE EXTENSION 150 PL2 1 33 HANDLE EXTENSION 150 PL2 1 33 JG3301AA...

Page 219: ...at the lower side of the HANDLE EXTEN SION 150 PL2 1 33 then remove the HANDLE EXTENSION 150 PL2 1 33 from the HOUSING EXTENSION 150 PL2 1 34 Replacement 1 Put the 5 hooks on the upper side and 2 hoo...

Page 220: ...RRP3 250 Paper Cassette RRP3 1 ROLL ASSY RETARD PL3 1 2 JG3014AA SPRING RETARD FRICTION CLUTCH PL3 1 3 ROLL ASSY RETARD PL3 1 2 HOOKS JG3208AA Other than the procedure above it is possible to remove...

Page 221: ...RETARD be careful not to lose SPRING RETARD Replacement 1 Install the ROLL ASSY RETARD to the SHFT RETARD PL3 1 4 and secure the ROLL ASSY RETARD with the hook When installing do not hold the rubber...

Page 222: ...RRPs RRP3 2 RACK SIZE PL3 1 32 HOOKS GUIDE ASSY SD L250 PL3 1 11 GUIDE ASSY SD R250 PL3 1 13 GEAR PINION PL3 1 12 HOOK HOOK JG3131AA CLAWS HOUSING TOP 250 HOOK PLATE ASSY BTM GUIDE ASSY SD L250 WHEN...

Page 223: ...3 59 Chapter 3 Removal and Replacement Procedures RRPs HOUSING TOP 250 PL3 1 16 HOUSING EXTENSION 250 PL3 1 34 HOUSING BASE 250 PL3 1 36 COVER EXTENSION PL3 1 30 JG3015AA HOOK NOTE2...

Page 224: ...3 60 Chapter 3 Removal and Replacement Procedures RRPs RACK SIZE PL3 1 32 GUIDE ASSY END 250 JG3016AB NOTE 1 JG3211AB LINK SW SIZE 2 250 LINK SW SIZE 1 250 LINK SW SIZE 3 250...

Page 225: ...f the RACK SIZE a little and turn it in the direction of the arrow to remove it from the HOUSING EXTENSION 250 Replacement 1 Put the hook of the top of the RACK SIZE into the gfroove of the HOUSING EX...

Page 226: ...down the hook of the HOUSING TOP 250 install the GUIDE ASSY SD L250 PL3 1 11 to the HOUSING TOP 250 After installing make sure that the 3 claws of the GUIDE ASSY SD L250 sit correctly in the grooves o...

Page 227: ...3 63 Chapter 3 Removal and Replacement Procedures RRPs Blank Page...

Page 228: ...3 64 Chapter 3 Removal and Replacement Procedures RRPs RRP3 3 GEAR SECTOR PL3 1 31 GEAR SECTOR PL3 1 31 JG3010AA HOUSING EXTENSION 250 PL3 1 34...

Page 229: ...to the HOUSING EXTENSION 250 10 Remove the COVER EXTENSION from the HOUSING EXTENSION 250 11 Remove the RACK SIZE PL3 1 32 RRP3 2 12 Remove the screw black with flange 8mm securing the GEAR SECTOR 13...

Page 230: ...down the hook of the HOUSING TOP 250 install the GUIDE ASSY SD L250 PL3 1 11 to the HOUSING TOP 250 After installing make sure that the 3 claws of the GUIDE ASSY SD L250 sit correctly in the grooves o...

Page 231: ...3 67 Chapter 3 Removal and Replacement Procedures RRPs Blank Page...

Page 232: ...3 68 Chapter 3 Removal and Replacement Procedures RRPs RRP3 4 GUIDE ASSY END 250 PL3 1 35 HOOKS GUIDE ASSY END 250 PL3 1 35 HOUSING EXTENSION 250 PL3 1 34 JG3117AA...

Page 233: ...screws gold tapping 6mm securing the COVER EXTENSION PL3 1 30 to the HOUSING EXTENSION 250 10 Remove the COVER EXTENSION from the HOUSING EXTENSION 250 11 Remove the RACK SIZE PL3 1 32 RRP3 2 12 Remov...

Page 234: ...HOUSING TOP 250 After installing make sure that the 3 claws of the GUIDE ASSY SD R250 sit correctly in the grooves of the HOUSING TOP 250 8 While pressing down the hook of the HOUSING TOP 250 install...

Page 235: ...3 71 Chapter 3 Removal and Replacement Procedures RRPs Blank Page...

Page 236: ...RRPs RRP3 5 PLATE ASSY BTM PL3 1 10 HOOKS GUIDE ASSY SD L250 PL3 1 11 GUIDE ASSY SD R250 PL3 1 13 GEAR PINION PL3 1 12 HOOK HOOK JG3017AA LEVER BTM LOCK PL3 1 26 STOPPER GEAR PL3 1 28 GUIDE ASSY SD L2...

Page 237: ...val and Replacement Procedures RRPs GEAR PB R PL3 1 20 GEAR BTM LOCK ONEWAY PL3 1 15 GEAR BTM DMP ONEWAY PL3 1 8 SHAFT PB PL3 1 9 GEAR PB L PL3 1 7 PLATE ASSY BTM PL3 1 10 JG3018AB SPRING BTM UP250 PL...

Page 238: ...the PLATE GEAR LOCK 250 while bending the HOUSING BASE 250 in the dirction of the arrows Remove the PLATE ASSY BTM together with the SHAFT PB GEAR PB L GEAR BTM DMP ONEWAY and GEAR BTM LOCK ONEWAY fr...

Page 239: ...1 11 to the HOUSING TOP 250 After installing make sure that the 3 claws of the GUIDE ASSY SD L250 sit correctly in the grooves of the HOUSING TOP 250 6 Push the PLATE ASSY BTM downward to lock 7 Inst...

Page 240: ...AR PL3 1 28 LEVEL BTM LOCK PL3 1 26 GEAR LEVEL LOCK PL3 1 25 PL3 1 23 RACK BTM LOCK 250 PL3 1 21 PLATE GEAR LOCK 250 PL3 1 19 GEAR PB R PL3 1 20 SPRING BTM LOCK PL3 1 24 COVER BTM UP 250 PL3 1 22 SPRI...

Page 241: ...50 When removing the STOPPER GEAR be careful not to lose the SPRING STOPPER GEAR Replacement When installing be sure to lift up the PLATE ASSY BTM If the PLATE ASSY BTM is inclined a paper skew or jam...

Page 242: ...secure it with the hook Be sure to install the hook of the GEAR PB R into the groove of the SHAFT PB 7 Install the PLATE GEAR LOCK 250 PL3 1 19 to the HOUSING BASE 250 and secure it with the hook 8 S...

Page 243: ...3 79 Chapter 3 Removal and Replacement Procedures RRPs Blank Page...

Page 244: ...3 80 Chapter 3 Removal and Replacement Procedures RRPs RRP3 7 HANDLE EXTENSION 250 PL3 1 33 HANDLE EXTENSION 250 PL3 1 33 JG3302AA...

Page 245: ...s at the lower side of the HANDLE EXTEN SION 250 PL3 1 33 then remove the HANDLE EXTENSION 250 PL3 1 33 from the HOUSING EXTENSION 250 PL3 1 34 Replacement 1 Put the 5 hooks on the upper side and 2 ho...

Page 246: ...RRP4 550 Paper Cassette RRP4 1 ROLL ASSY RETARD PL4 1 2 JG3019AA SPRING RETARD FRICTION CLUTCH PL4 1 3 ROLL ASSY RETARD PL4 1 2 HOOKS JG3209AA Other than the procedure above it is possible to remove...

Page 247: ...RETARD be careful not to lose SPRING RETARD Replacement 1 Install the ROLL ASSY RETARD to the SHFT RETARD PL4 1 4 and secure the ROLL ASSY RETARD with the hook When installing do not hold the rubber...

Page 248: ...RRPs RRP4 2 RACK SIZE PL4 1 40 GUIDE ASSY SD L550 PL4 1 11 GUIDE ASSY SD R550 PL4 1 13 GEAR PINION PL4 1 12 HOOK HOOK JG3132AA HOOKS CLAWS HOUSING TOP 550 HOOK PLATE ASSY BTM GUIDE ASSY SD L550 WHEN...

Page 249: ...3 85 Chapter 3 Removal and Replacement Procedures RRPs HOUSING TOP 550 PL4 1 16 HOUSING EXTENSION 550 PL4 1 42 HOUSING BASE 550 PL4 1 44 COVER EXTENSION PL4 1 31 JG3020AA HOOK NOTE2...

Page 250: ...3 86 Chapter 3 Removal and Replacement Procedures RRPs JG3200AA LINK SW SIZE RACK SIZE PL4 1 40 JG3021AB GUIDE ASSY END 550 NOTE 1...

Page 251: ...RACK SIZE PL4 1 40 a little and turn it in the direction of the arrow to remove it from the HOUSING EXTENSION 550 Replacement 1 Put the hook of the top of the RACK SIZE into the groove of the HOUSING...

Page 252: ...the HOUSING TOP 550 install the GUIDE ASSY SD L550 PL4 1 11 to the HOUSING TOP 550 After installing make sure that the 3 claws of the GUIDE ASSY SD L550 sit correctly in the grooves of the HOUSING TO...

Page 253: ...3 89 Chapter 3 Removal and Replacement Procedures RRPs Blank Page...

Page 254: ...3 90 Chapter 3 Removal and Replacement Procedures RRPs RRP4 3 GEAR SECTOR PL4 1 39 GEAR SECTOR PL4 1 39 JG3022AA HOUSING EXTENSION 550 PL4 1 42...

Page 255: ...o the HOUSING EXTENSION 550 10 Remove the COVER EXTENSION from the HOUSING EXTENSION 550 11 Remove the RACK SIZE PL4 1 40 RRP4 2 12 Remove the screw black with flange 8mm securing the GEAR SECTOR 13 R...

Page 256: ...the HOUSING TOP 550 install the GUIDE ASSY SD L550 PL4 1 11 to the HOUSING TOP 550 After installing make sure that the 3 claws of the GUIDE ASSY SD L550 sit correctly in the grooves of the HOUSING TO...

Page 257: ...3 93 Chapter 3 Removal and Replacement Procedures RRPs Blank Page...

Page 258: ...3 94 Chapter 3 Removal and Replacement Procedures RRPs RRP4 4 GUIDE ASSY END 550 PL4 1 43 HOOKS HOOKS GUIDE ASSY END 550 PL4 1 43 HOUSING EXTENSION 550 PL4 1 42 JG3023AA...

Page 259: ...4 screws gold tapping 6mm securing the COVER EXTENSION PL4 1 31 to the HOUSING EXTENSION 550 10 Remove the COVER EXTENSION from the HOUSING EXTENSION 550 11 Remove the RACK SIZE PL4 1 40 RRP4 2 12 Rem...

Page 260: ...After installing make sure that the 3 claws of the GUIDE ASSY SD R550 sit correctly in the grooves of the HOUSING TOP 550 9 While pressing down the hook of the HOUSING TOP 550 install the GUIDE ASSY S...

Page 261: ...3 97 Chapter 3 Removal and Replacement Procedures RRPs Blank Page...

Page 262: ...RRPs RRP4 5 PLATE ASSY BTM PL4 1 10 GUIDE ASSY SD L550 PL4 1 11 GUIDE ASSY SD R550 PL4 1 13 GEAR PINION PL4 1 12 HOOK HOOK JG3024AA HOOKS GUIDE ASSY SD L550 WHEN ASSEMBLING CLAW HOUSING TOP550 LEVER B...

Page 263: ...RRPs GUIDE INDICATOR 1 PLATE ASSY BTM PL4 1 10 PL20 3 10 JG3190AA GEAR PB R PL4 1 20 SPRING BTM UP 550 PL4 1 18 GEAR BTM LOCK ONEWAY PL4 1 15 GEAR BTM DMP ONEWAY PL4 1 8 SHAFT PB PL4 1 9 GEAR PB L PL4...

Page 264: ...L from the PLATE GEAR LOCK 550 while bending the HOUSING BASE 550 in the direction of the arrows Remove the PLATE ASSY BTM together with the SHAFT PB GEAR PB L GEAR BTM DMP ONEWAY and GEAR BTM LOCK ON...

Page 265: ...1 to the HOUSING TOP 550 After installing make sure that the 3 claws of the GUIDE ASSY SD L550 sit correctly in the grooves of the HOUSING TOP 550 7 Push the PLATE ASSY BTM downward to lock 8 Install...

Page 266: ...4 LEVER BTM LOCK PL4 1 27 STOPPER GEAR PL4 1 29 GEAR LEVEL LOCK PL4 1 26 PL4 1 23 GEAR BTM LOCK PL4 1 25 RACK BTM LOCK 550 PL4 1 21 COVER BTM UP 550 PL4 1 22 SPRING STOPPER GEAR PL4 1 28 PLATE GEAR LO...

Page 267: ...3 103 Chapter 3 Removal and Replacement Procedures RRPs RACK BTM LOCK 550 JG3542AA STOPPER GEAR SPRING STOPPER GEAR WHEN ASSEMBLING NOTE2 REAR VIEW JG3183AA JG3544AA RACK BTM LOCK 550 Space...

Page 268: ...ING STOPPER GEAR PL4 1 28 from the HOUSING BASE 550 When removing the STOPPER GEAR be careful not to lose the SPRING STOPPER GEAR Replacement When installing be sure to lift up the PLATE ASSY BTM If t...

Page 269: ...gold tapping 6mm 7 Install the GEAR PB R PL4 1 20 to the SHAFT PB PL4 1 9 and secure it with the hook Be sure to install the hook of the GEAR PB R into the groove of the SHAFT PB 8 Install the PLATE...

Page 270: ...3 106 Chapter 3 Removal and Replacement Procedures RRPs RRP4 7 HANDLE EXTENSION 550 PL4 1 41 HANDLE EXTENSION 550 PL4 1 41 JG3026AB...

Page 271: ...50 the LOW INDICATOR PL4 1 37 and LOW IND FRONT PL4 1 38 will be detached Be careful not to lose them Replacement 1 Install the LOW INDICATOR PL4 1 37 and LOW IND FRONT PL4 1 38 RRP4 10 2 Put the 5 ho...

Page 272: ...hapter 3 Removal and Replacement Procedures RRPs RRP4 8 GUIDE INDICATOR 3 PL4 1 36 JG3027AA GUIDE INDICATOR 3 PL4 1 36 GUIDE INDICATOR 1 LEVER BTM LOCK PL4 1 27 STOPPER GEAR PL4 1 29 PLATE ASSY BTM PL...

Page 273: ...550 PAPER CASSETTE slowly but firmly draw the GUIDE INDICATOR 3 out from the front side of the HOUSING EXTENSION 550 PL4 1 42 Replacement 1 While pressing the link lever down to the bottom side of th...

Page 274: ...val and Replacement Procedures RRPs RRP4 9 GUIDE INDICATOR 2 PL4 1 35 JG3028AA GUIDE INDICATOR 1 PL4 1 34 GUIDE INDICATOR 2 PL4 1 35 SUPPORT GUIDE IND PL4 1 32 HOUSING EXTENSION 550 HOUSING TOP 550 HO...

Page 275: ...1 32 and remove it from the groove of the HOUSING EXTENSION 550 Then separate the HOUSING TOP 550 and HOUSING EXTENSION 550 11 Remove the GUIDE INDICATOR 1 PL4 1 34 from the hooks of the HOUSING TOP...

Page 276: ...r installing make sure that the 3 claws of the GUIDE ASSY SD R550 sit correctly in the grooves of the HOUSING TOP 550 9 While pressing down the hook of the HOUSING TOP 550 install the GUIDE ASSY SD L5...

Page 277: ...3 113 Chapter 3 Removal and Replacement Procedures RRPs Blank Page...

Page 278: ...3 114 Chapter 3 Removal and Replacement Procedures RRPs RRP4 10 LOW IND FRONT PL4 1 38 JG3029AB LOW INDICATOR PL4 1 37 HANDLE EXTENSION 550 LOW IND FRONT PL4 1 38 LOW INDICATOR PL4 1 37...

Page 279: ...W INDICATOR Replacement 1 Install the LOW IND FRONT to the LOW INDICATOR PL4 1 37 When installing the LOW IND FRONT to the LOW INDICATOR be careful in the installing direction of the LOW IND FRONT 2 T...

Page 280: ...3 116 Chapter 3 Removal and Replacement Procedures RRPs RRP5 150 paper Feeder RRP5 1 150 FEEDER ASSY PL5 1 1 34PPM JG3148AA A 150 FEEDER ASSY PL5 1 1...

Page 281: ...3 117 Chapter 3 Removal and Replacement Procedures RRPs 24PPM...

Page 282: ...up push it a little bit further 11 Remove the 150 FEEDER ASSY from the printer Replacement 1 While lifting up the 150 FEEDER ASSY in the direction of the arrow A and install it to the printer Then ip...

Page 283: ...3 119 Chapter 3 Removal and Replacement Procedures RRPs Blank Page...

Page 284: ...3 120 Chapter 3 Removal and Replacement Procedures RRPs RRP5 2 ROLL ASSY NUDGER PL5 1 11 ROLL ASSY FEED PL5 1 44 34PPM...

Page 285: ...3 121 Chapter 3 Removal and Replacement Procedures RRPs 24PPM...

Page 286: ...ollers of the ROLL ASSY NUDGER and ROLL ASSY FEED Replacement The ROLL ASSY FEED and ROLL ASSY NUDGER are the same parts althrough the names differ 1 Install the ROLL ASSY FEED to the SHFT FEED PL5 1...

Page 287: ...3 123 Chapter 3 Removal and Replacement Procedures RRPs Blank Page...

Page 288: ...3 124 Chapter 3 Removal and Replacement Procedures RRPs RRP5 3 CLUTCH ONEWAY NUDGER PL5 1 42 34PPM...

Page 289: ...3 125 Chapter 3 Removal and Replacement Procedures RRPs 24PPM JG3032AA ROLL ASSY FEED PL5 1 44 CLUTCH ONEWAY FEED PL5 1 43 CLUTCH ONEWAY NUDGER PL5 1 42...

Page 290: ...ONEWAY NUDGER PL5 1 42 to the SHAFT FEED 5 Pull out the CLUTCH ONEWAY NUDGER from the SHAFT FEED Replacement 1 Install the CLUTCH ONEWAY NUDGER PL5 1 42 to the SHAFT FEED PL5 1 41 2 Clip the E ring to...

Page 291: ...3 127 Chapter 3 Removal and Replacement Procedures RRPs Blank Page...

Page 292: ...GEAR NUDGER PL5 1 10 JG3033AA ROLL ASSY NUDGER PL5 1 11 GEAR NUDGER PL5 1 10 ACTUATOR NO PAPER PL5 1 6 SUPPORT NUDGER PL5 1 4 UNDER VIEW HOLDER LEFT PL5 1 5 HOOK LIFT UP BOSS HOLDER LEFT A SEE DETAIL...

Page 293: ...and secure the GEAR NUDGER with the hook When installing do not hold the rubber rollers of the ROLL ASSY NUDGER and GEAR NUDGER Be sure to install the hook of the GEAR NUDGER into the groove of the SH...

Page 294: ...3 130 Chapter 3 Removal and Replacement Procedures RRPs RRP5 5 ROLL REGI RUBBER PL5 1 12...

Page 295: ...wn in the figure and remove the notch of the BEARING REGI RIGHT from the protrusion of the CHUTE REGI NOTE 1 14 Pull the BEARING REGI RIGHT out from the ROLL REGI RUBBER 15 Shift the ROLL REGI RUBBER...

Page 296: ...fter hanging the SPRING REGIs make sure the SPRING REGIs have not pinched the HARNESS ASSY TONER 2 Refer to NOTE2 9 Install the CLUTCH REGI PL5 1 23 RRP5 6 10 Install the 150 FEEDER ASSY PL5 1 1 RRP5...

Page 297: ...3 133 Chapter 3 Removal and Replacement Procedures RRPs Blank Page...

Page 298: ...3 134 Chapter 3 Removal and Replacement Procedures RRPs RRP5 6 CLUTCH ASSY PH PL5 1 21 CLUTCH REGI PL5 1 23 JG3035AB CLUTCH REGI PL5 1 23 CLUTCH ASSY PH PL5 1 21 Note 1...

Page 299: ...the ROLL REGI METAL PL5 1 34 and secure it using the E ring When installing make sure that the notch of the CLUTCH REGI is combined with the boss of the CHUTE REGI 2 Connect the connector P J243 of t...

Page 300: ...3 136 Chapter 3 Removal and Replacement Procedures RRPs RRP5 7 SENSOR REGI PL5 1 30 34PPM...

Page 301: ...3 137 Chapter 3 Removal and Replacement Procedures RRPs 24PPM JG3037AA SENSOR REGI PL5 1 30 COVER SENSOR PL5 1 29...

Page 302: ...I from the COVER SENSOR 6 Disconnect the connector P J241 of the HARNESS ASSY TRAY 1 PL5 1 37 from the SENSOR REGI Replacement 1 Connect the connector P J241 of the HARNESS ASSY TRAY 1 PL5 1 37 to the...

Page 303: ...3 139 Chapter 3 Removal and Replacement Procedures RRPs Blank Page...

Page 304: ...3 140 Chapter 3 Removal and Replacement Procedures RRPs RRP5 8 SENSOR NO PAPER PL5 1 38 34PPM JG3152AA SENSOR NO PAPER PL5 1 38 150 FEEDER ASSY HOLDER NO PAPER SENSOR PL5 1 39...

Page 305: ...3 141 Chapter 3 Removal and Replacement Procedures RRPs 24PPM JG3038AA SENSOR NO PAPER PL5 1 38 150 FEEDER ASSY HOLDER NO PAPER SENSOR PL5 1 39...

Page 306: ...TRAY 1 PL5 1 37 from the connector P J240 of the SENSOR NO PAPER Replacement 1 Connect the connector P J240 of the HARNESS ASSY TRAY 1 PL5 1 37 to the connector of the SENSOR NO PAPER 2 Install the SE...

Page 307: ...3 143 Chapter 3 Removal and Replacement Procedures RRPs Blank Page...

Page 308: ...3 144 Chapter 3 Removal and Replacement Procedures RRPs RRP5 9 SENSOR TONER PL5 1 46 34PPM...

Page 309: ...3 145 Chapter 3 Removal and Replacement Procedures RRPs 24PPM JG3039AA SENSOR TONER PL5 1 46 SPRING TONER PL5 1 48 HOLDER D PL5 1 47...

Page 310: ...it in the direction of the arrow When removing the SENSOR TONER be careful not to lose the SPRING TONER PL5 1 48 Replacement 1 Install the SENSOR TONER to the HOLDER D PL5 1 47 by turning it in the o...

Page 311: ...3 147 Chapter 3 Removal and Replacement Procedures RRPs Blank Page...

Page 312: ...ACTUATOR NO PAPER PL5 1 6 HOLDER LEFT PL5 1 5 LIFT UP BOSS SUPPORT NUDGER PL5 1 4 ACTUATOR NO PAPER PL5 1 6 JG3135AA ACTUATOR NO PAPER PL5 1 6 SUPPORT NUDGER PL5 1 4 UNDER VIEW HOLDER LEFT PL5 1 5 HO...

Page 313: ...he same time the ACTUATOR NO PAPER PL5 1 6 is removed Replacement 1 Install the HOLDER LEFT PL5 1 5 and ACTUATOR NO PAPER PL5 1 6 to the SUPPORT NUDGER PL5 1 4 Be sure to install the shafts on both en...

Page 314: ...Chapter 3 Removal and Replacement Procedures RRPs RRP6 250 Paper Feeder 24PPM RRP6 1 250 FEEDER ASSY PL6 1 11 JG3114AA CLAMP CLAMP NOTCH HARNESS ASSY TRAY2 HARNESS ASSY CHUTE HARNESS ASSY TRA HARNESS...

Page 315: ...re the CHUTE OUT PL6 1 33 to the frame using the 2 screws silver with flange 8mm One of the screws that secure the CHUTE OUT to the frame is tightened together with the SPRING EARTH PL6 1 32 3 Install...

Page 316: ...3 152 Chapter 3 Removal and Replacement Procedures RRPs RRP6 2 ROLL ASSY NUDGER PL6 1 20 ROLL ASSY FEED PL6 1 30...

Page 317: ...the SHAFT FEED PL6 1 27 When removing do not hold the rubber rollers of the ROLL ASSY NUDGER and ROLL ASSY FEED Replacement 1 While holding the 150 FEEDER ASSY install the ROLL ASSY FEED to the SHFT F...

Page 318: ...4 Chapter 3 Removal and Replacement Procedures RRPs RRP6 3 CLUTCH ONEWAY NUDGER PL6 1 28 JG3042AA 150 FEEDER ASSY PL5 1 1 ROLL ASSY FEED PL6 1 30 CLUTCH ONEWAY FEED PL6 1 29 CLUTCH ONEWAY NUDGER PL6 1...

Page 319: ...ASSY FEED 5 Pull out the CLUTCH ONEWAY FEED PL6 1 29 from the SHAFT FEED PL6 1 27 6 Remove the E ring securing the CLUTCH ONEWAY NUDGER to the SHAFT FEED 7 Pull out the CLUTCH ONEWAY NUDGER from the S...

Page 320: ...RP6 4 GEAR NUDGER PL6 1 19 HOLDER LEFT PL6 1 14 LIFT UP BOSS SUPPORT NUDGER PL6 1 13 ACTUATOR NO PAPER PL6 1 15 JG3043AA ROLL ASSY NUDGER PL6 1 20 GEAR NUDGER PL6 1 19 SUPPORT NUDGER PL6 1 13 HOOK LIF...

Page 321: ...EAR NUDGER to the SHAFT NUDGER PL6 1 18 and secure it with the hook When installing do not hold the rubber rollers of the GEAR NUDGER and ROLL ASSY NUDGER Be sure to install the hook of the GEAR NUDGE...

Page 322: ...3 158 Chapter 3 Removal and Replacement Procedures RRPs RRP6 5 CLUTCH ASSY PH PL6 1 21 JG3044AA CHUTE OUT PL6 1 33 CLUTCH ASSY PH PL6 1 21 PLATE TIE PL6 1 35 CONNECTOR CHUTE OUT Note1...

Page 323: ...ASSY PH to the SAHFT FEED PL6 1 27 and secure it using the E ring When installing make sure that the notch of the CLUTCH ASSY PH is combined with the boss of the CHUTE OUT 2 Connect the connector P J...

Page 324: ...3 160 Chapter 3 Removal and Replacement Procedures RRPs RRP6 6 SENSOR NO PAPER PL6 1 38 JG3045AA SENSOR NO PAPER PL6 1 38 250 FEEDER ASSY HOLDER NO PAPER SENSOR PL6 1 37...

Page 325: ...e connector P J246 of the HARNESS ASSY TRAY 2 PL6 1 36 to the connector of the SENSOR NO PAPER 2 Install the SENSOR NO PAPER to the HOLDER NO PAPER SENSOR PL6 1 37 and secure it using hooks 3 Put the...

Page 326: ...Chapter 3 Removal and Replacement Procedures RRPs RRP6 7 GUIDE TRAY RIGHT PL6 1 3 JG3046AA GUIDE TRAY LOWER PL6 1 10 GUIDE TRAY RIGHT PL6 1 3 PLATE CTS LOCK PL6 1 6 NOTE P J260 HARNESS ASSY LOW PAPER...

Page 327: ...hift it in the direction of the arrow Then remove the GUIDE TRAY RIGHT from the frame Replacement 1 Shift the GUIDE TRAY RIGHT in the opposite direction of the arrow to install it to the frame and sec...

Page 328: ...3 164 Chapter 3 Removal and Replacement Procedures RRPs RRP6 8 GUIDE TRAY LEFT PL6 1 7 JG3047AA GUIDE TRAY LEFT PL6 1 7 Screw A LOCK CST L PL6 1 9 A B...

Page 329: ...of the arrows A and B and remove it from the frame Replacement 1 Shift the GUIDE TRAY LEFT in the opposite direction of the arrows A and B and install it to the frame 2 Install the GUIDE TRAY LEFT us...

Page 330: ...3 166 Chapter 3 Removal and Replacement Procedures RRPs RRP6 9 SENSOR LOW PAPER PL6 1 4 JG3115AB SENSOR LOW PAPER PL6 1 4...

Page 331: ...5 Disconnect the connector P J260 of the HARNESS ASSY LOW 1 PL7 1 2 from the SENSOR 6 Release the hooks of the SENSOR and remove it from the GUIDE TRAY RIGHT PL7 1 3 Replacement 1 Install the SENSOR L...

Page 332: ...TUATOR NO PAPER PL6 1 15 HOLDER LEFT PL6 1 14 LIFT UP BOSS SUPPORT NUDGER PL6 1 13 ACTUATOR NO PAPER PL6 1 15 JG3197AA ACTUATOR NO PAPER PL6 1 15 SUPPORT NUDGER PL6 1 13 UNDER VIEW HOLDER LEFT PL6 1 1...

Page 333: ...At the same time the ACTUATOR NO PAPER PL6 1 15 is removed Replacement 1 Install the HOLDER LEFT PL6 1 14 and ACTUATOR NO PAPER PL6 1 15 to the SUPPORT NUDGER PL6 1 13 Be sure to install the shafts o...

Page 334: ...eplacement Procedures RRPs RRP7 550 Paper Feeder RRP7 1 550 FEEDER ASSY PL7 1 10 34PPM JG3114AA CLAMP CLAMP NOTCH HARNESS ASSY TRAY2 HARNESS ASSY CHUTE HARNESS ASSY TRA HARNESS ASSY JG3154AB PLATE TIE...

Page 335: ...171 Chapter 3 Removal and Replacement Procedures RRPs 24PPM JG3114AA CLAMP CLAMP NOTCH HARNESS ASSY TRAY2 HARNESS ASSY CHUTE HARNESS ASSY TRA HARNESS ASSY JG3048AB CHUTE OUT PL7 1 33 PLATE TIE PL7 1 3...

Page 336: ...frame 2 Secure the CHUTE OUT PL7 1 33 to the frame using the 2 screws silver with flange and spring washer 8mm One of the screws that secure the CHUTE OUT to the frame is tightened together with the S...

Page 337: ...3 173 Chapter 3 Removal and Replacement Procedures RRPs Blank Page...

Page 338: ...174 Chapter 3 Removal and Replacement Procedures RRPs RRP7 2 ROLL ASSY NUDGER PL7 1 19 ROLL ASSY FEED PL7 1 29 34PPM JG3049AA ROLL ASSY FEED PL7 1 29 ROLL ASSY NUDGER PL7 1 19 150 FEEDER ASSY PL5 1 1...

Page 339: ...3 175 Chapter 3 Removal and Replacement Procedures RRPs 24PPM JG3184AA ROLL ASSY FEED PL7 1 29 ROLL ASSY NUDGER PL7 1 19 150 FEEDER ASSY PL5 1 1...

Page 340: ...om the SHAFT FEED PL7 1 26 When removing do not hold the rubber rollers of the ROLL ASSY NUDGER and ROLL ASSY FEED Replacement 1 While holding the 150 FEEDER ASSY install the ROLL ASSY FEED to the SHF...

Page 341: ...3 177 Chapter 3 Removal and Replacement Procedures RRPs Blank Page...

Page 342: ...hapter 3 Removal and Replacement Procedures RRPs RRP7 3 CLUTCH ONEWAY NUDGER PL7 1 27 34PPM JG3185AA 150 FEEDER ASSY PL5 1 1 ROLL ASSY FEED PL7 1 29 CLUTCH ONEWAY FEED PL7 1 28 CLUTCH ONEWAY NUDGER PL...

Page 343: ...3 179 Chapter 3 Removal and Replacement Procedures RRPs 24PPM JG3050AA 150 FEEDER ASSY PL5 1 1 ROLL ASSY FEED PL7 1 29 CLUTCH ONEWAY FEED PL7 1 28 CLUTCH ONEWAY NUDGER PL7 1 27...

Page 344: ...LL ASSY FEED 5 Pull out the CLUTCH ONEWAY FEED PL76 1 28 from the SHAFT FEED PL7 1 26 6 Remove the E ring securing the CLUTCH ONEWAY NUDGER to the SHAFT FEED 7 Pull out the CLUTCH ONEWAY NUDGER from t...

Page 345: ...3 181 Chapter 3 Removal and Replacement Procedures RRPs Blank Page...

Page 346: ...RP7 4 GEAR NUDGER PL7 1 18 HOLDER LEFT PL7 1 13 LIFT UP BOSS SUPPORT NUDGER PL7 1 12 ACTUATOR NO PAPER PL7 1 14 JG3051AA ROLL ASSY NUDGER PL7 1 19 GEAR NUDGER PL7 1 18 SUPPORT NUDGER PL7 1 12 HOOK LIF...

Page 347: ...the GEAR NUDGER and pull it out from the SHAFT NUDGER When removing do not hold the rubber rollers of the GEAR NUDGER Replacement 1 Install the GEAR NUDGER to the SHAFT NUDGER PL7 1 17 and secure it w...

Page 348: ...alling move the ACTUATOR NO PAPER with a finger and make sure that the ACTUATOR NO PAPER operates smoothly 5 Return the printer to the normal use state 6 Install the FUSER ASSY PL8 1 20 RRP8 8 7 Insta...

Page 349: ...3 185 Chapter 3 Removal and Replacement Procedures RRPs Blank Page...

Page 350: ...3 186 Chapter 3 Removal and Replacement Procedures RRPs RRP7 5 CLUTCH ASSY PH PL7 1 20 JG3052AA CHUTE OUT PL7 1 33 CLUTCH ASSY PH PL7 1 20 PLATE TIE PL7 1 35 CONNECTOR CHUTE OUT Note1...

Page 351: ...ASSY PH to the SHAFT FEED PL7 1 26 and secure it using the E ring When installing make sure that the notch of the CLUTCH ASSY PH is combined with the boss of the CHUTE OUT 2 Connect the connector P J2...

Page 352: ...3 188 Chapter 3 Removal and Replacement Procedures RRPs RRP7 6 SENSOR NO PAPER PL7 1 38 JG3053AA SENSOR NO PAPER PL7 1 38 550 FEEDER ASSY HOLDER NO PAPER SENSOR PL7 1 37...

Page 353: ...eplacement 1 Connect the HARNESS ASSY TRAY 2 PL7 1 36 to the connector P J246 of the SENSOR NO PAPER 2 Install the SENSOR NO PAPER to the HOLDER NO PAPER SENSOR PL7 1 37 and secure it using hooks 3 Pu...

Page 354: ...3 190 Chapter 3 Removal and Replacement Procedures RRPs RRP7 7 GUIDE TRAY RIGHT PL7 1 3 JG3199AA GUIDE TRAY RIGHT PL7 1 3 PLATE CTS LOCK PL7 1 6 NOTE P J260 HARNESS ASSY LOW PAPER SNR...

Page 355: ...row Then remove the GUIDE TRAY RIGHT from the frame Replacement 1 Shift the GUIDE TRAY RIGHT in the opposite direction of the arrow to install it to the frame and secure it using the screw silver 6mm...

Page 356: ...3 192 Chapter 3 Removal and Replacement Procedures RRPs RRP7 8 GUIDE TRAY LEFT PL7 1 7 JG3047AB GUIDE TRAY LEFT PL6 1 7 Screw A LOCK CST L PL6 1 9 A B...

Page 357: ...of the arrows A and B and remove it from the frame Replacement 1 Shift the GUIDE TRAY LEFT in the opposite direction of the arrows A and B and install it to the frame 2 Install the GUIDE TRAY LEFT us...

Page 358: ...3 194 Chapter 3 Removal and Replacement Procedures RRPs RRP7 9 SENSOR LOW PAPER PL7 1 4 JG3186AA SENSOR LOW PAPER PL7 1 4 HARNESS ASSY LOW1 PL7 1 2 P J260...

Page 359: ...5 Disconnect the connector P J260 of the HARNESS ASSY LOW 1 PL7 1 2 from the SENSOR 6 Release the hooks of the SENSOR and remove it from the GUIDE TRAY RIGHT PL7 1 3 Replacement 1 Install the SENSOR L...

Page 360: ...TUATOR NO PAPER PL7 1 14 HOLDER LEFT PL7 1 13 LIFT UP BOSS SUPPORT NUDGER PL7 1 12 ACTUATOR NO PAPER PL7 1 14 JG3198AA ACTUATOR NO PAPER PL7 1 14 SUPPORT NUDGER PL7 1 12 UNDER VIEW HOLDER LEFT PL7 1 1...

Page 361: ...PL7 1 12 At the same time the ACTUATOR NO PAPER is removed Replacement 1 Install the HOLDER LEFT PL7 1 13 and ACTUATOR NO PAPER to the SUPPORT NUDGER PL7 1 12 Be sure to install the shafts on both en...

Page 362: ...SSY removal and or installation be sure to perform the operation on a level and smooth work surface desk or the like If the operation is performed on a rough and or inclined worktop the ROS ASSY will...

Page 363: ...3 199 Chapter 3 Removal and Replacement Procedures RRPs 24PPM JG3056AB PLATE TIE FRONT PL12 1 2 ROS ASSY PL8 1 1 CABLE CLAMPS Yellow...

Page 364: ...therefore be sure to hold it with hand when disconnecting the connectors 15 Remove the 4 screws black with flange 8mm securing the ROS ASSY to the frame Never give any impact to the ROS ASSY with a s...

Page 365: ...RP10 2 11 Install the COVER EXIT 500 PL10 1 1 RRP10 1 12 Install the COVER RIGHT PL1 1 4 RRP1 2 13 Install the COVER LEFT PL1 1 6 RRP1 3 14 Install the COVER REAR PL1 1 3 RRP1 1 There are 2 kinds of s...

Page 366: ...ld it with hand when disconnecting the connectors 14 Remove the 5 screws black with flange 8mm securing the ROS ASSY to the frame Never give any impact to the ROS ASSY with a screwdriver or other tool...

Page 367: ...Replacement Procedures RRPs 12 Install the COVER LEFT PL1 1 6 RRP1 3 13 Install the COVER REAR PL1 1 3 RRP1 1 There are 2 kinds of screws make sure they are put in the right place 14 Install the COVE...

Page 368: ...04 Chapter 3 Removal and Replacement Procedures RRPs RRP8 2 DUCT FRONT PL8 1 4 FAN SUB PL8 1 5 34PPM JG3192AA PLATE TIE FRONT PL12 1 2 DUCT FRONT PL8 1 4 JG3058AB HOOK FAN SUB PL8 1 5 DUCT FRONT PL8 1...

Page 369: ...3 205 Chapter 3 Removal and Replacement Procedures RRPs 24PPM JG3057AA DUCT FRONT PL8 1 4 PLATE TIE FRONT PL12 1 2 DUCT FRONT PL8 1 4 JG3058AB HOOK FAN SUB PL8 1 5 DUCT FRONT PL8 1 4...

Page 370: ...placement 1 Install the FAN SUB to the DUCT FRONT and secure it with the hook When installing the FAN SUB to the DUCT FRONT be sure to install the FAN SUB so that the label is facing inside and the ha...

Page 371: ...3 207 Chapter 3 Removal and Replacement Procedures RRPs Blank Page...

Page 372: ...3 208 Chapter 3 Removal and Replacement Procedures RRPs RRP8 3 SHIELD PLATE ROS PL8 1 3 34PPM JG3158AB SHIELD PLATE ROS PL8 1 3...

Page 373: ...3 209 Chapter 3 Removal and Replacement Procedures RRPs 24PPM JG3059AB ROS ASSY PL8 1 1 SHIELD PLATE ROS PL8 1 3 1 2...

Page 374: ...e SHIELD PLATE ROS to the frame 13 Move the SHIELD PLATE ROS in the direction of the arrows to remove Replacement 1 Install the SHIELD PLATE ROS by moving it in the opposite direction of the arrows 2...

Page 375: ...to the frame 13 Move the SHIELD PLATE ROS in the direction of the arrows to remove Replacement 1 Install the SHIELD PLATE ROS by moving it in the opposite direction of the arrows 2 Secure the SHIELD P...

Page 376: ...apter 3 Removal and Replacement Procedures RRPs RRP8 4 GUIDE CRU LEFT PL8 1 15 34PPM JG3191AA GUIDE ASSY CRU L PL8 1 6 P J 4647 P J 45 P J 46 P J 47 LINK LEVER LINK GEAR 3 NOTE LVPS PL12 1 5 46 47 P J...

Page 377: ...3 213 Chapter 3 Removal and Replacement Procedures RRPs 24PPM JG3060AA GUIDE CRU LEFT PL8 1 15 LVPS PL12 1 5 46 47 P J45 P J 4647 P J 45 P J 46 P J 47 LINK LEVER LINK GEAR 3 NOTE NOTE1...

Page 378: ...ESS ASSY FUSER attached to the GUIDE CRU LEFT to the frame 19 Disconnect the connector P J141 of the INTERLOCK S W 5V from the HARNESS ASSY LVPS PL12 1 1 20 Disconnect the connector P J45 of the INTER...

Page 379: ...give any impact to the ROS ASSY with a screwdriver or other tools 12 Install the DUCT FRONT PL8 1 4 RRP8 2 13 Install the GUIDE TRAY LEFT PL7 1 7 RRP7 8 14 Install the BTR ASSY PL8 1 21 RRP8 10 15 In...

Page 380: ...h holding the HARNESS ASSY FUSER attached to the GUIDE CRU LEFT to the frame 19 Disconnect the connector P J141 of the INTERLOCK S W 5V from the HARNESS ASSY LVPS PL12 1 1 20 Disconnect the connector...

Page 381: ...ct to the ROS ASSY with a screwdriver or other tools 12 Install the DUCT FRONT PL8 1 4 RRP8 2 13 Install the GUIDE TRAY LEFT PL6 1 7 or PL7 1 7 RRP6 8 or 7 8 14 Install the BTR ASSY PL8 1 21 RRP8 10 1...

Page 382: ...3 218 Chapter 3 Removal and Replacement Procedures RRPs RRP8 5 INTERLOCK S W 24V PL8 1 11 INTERLOCK S W 5V PL8 1 12...

Page 383: ...and HARNESS ASSY FUSER PL8 1 17 from the GUIDE CRU LEFT RRP8 7 19 Remove the 2 screws gold tapping 6mm securing the HOLDER I L SW2 PL8 1 13 to the GUIDE CRU LEFT 20 Remove the HOLDER I L SW2 21 Relea...

Page 384: ...nstall the COVER TOP PL1 1 7 RRP1 4 13 Install the 500 EXIT ASST PL10 1 2 RRP10 2 14 Install the COVER EXIT 500 PL10 1 1 RRP10 1 15 Install the COVER RIGHT PL1 1 4 RRP1 2 16 Install the COVER LEFT PL1...

Page 385: ...GUIDE CRU PL8 1 16 and HARNESS ASSY FUSER PL8 1 17 from the GUIDE CRU LEFT RRP8 7 19 Remove the 2 screws gold tapping 6mm securing the HOLDER I L SW2 PL8 1 13 to the GUIDE CRU LEFT 20 Remove the HOLD...

Page 386: ...12 Install the COVER TOP PL1 1 7 RRP1 4 13 Install the CHUTE LW EXT2 ASSY PL9 1 2 RRP9 1 14 Install the CHUTE ASSY EXIT 250 Reference Only PL9 1 14 RRP9 7 15 Install the COVER RIGHT PL1 1 4 RRP1 2 16...

Page 387: ...3 223 Chapter 3 Removal and Replacement Procedures RRPs Blank Page...

Page 388: ...3 224 Chapter 3 Removal and Replacement Procedures RRPs RRP8 6 LEVER GUIDE PL8 1 14 JG3062AA LEVER GUIDE PL8 1 14 SPRING SL PL8 1 9 SPACER SS PL8 1 8 GUIDE SL PL8 1 7 GUIDE CRU LEFT PL8 1 15...

Page 389: ...emove the INTERLOCK S W 24V PL8 1 11 and INTERLOCK S W 5V PL8 1 12 RRP8 5 20 Remove the SPRING SL PL8 1 9 from the GUIDE CRU LEFT 21 Remove the SPACER SS PL8 1 8 from the GUIDE CRU LEFT 22 Remove the...

Page 390: ...nstall the COVER TOP PL1 1 7 RRP1 4 16 Install the 500 EXIT ASST PL10 1 2 RRP10 2 17 Install the COVER EXIT 500 PL10 1 1 RRP10 1 18 Install the COVER RIGHT PL1 1 4 RRP1 2 19 Install the COVER LEFT PL1...

Page 391: ...GUIDE CRU LEFT RRP8 7 19 Remove the INTERLOCK S W 24V PL8 1 11 and INTERLOCK S W 5V PL8 1 12 RRP8 5 20 Remove the SPRING SL PL8 1 9 from the GUIDE CRU LEFT PL8 1 15 21 Remove the SPACER SS PL8 1 8 fro...

Page 392: ...RONT PL1 1 5 RRP1 5 15 Install the COVER TOP PL1 1 7 RRP1 4 16 Install the CHUTE LW EXT2 ASSY PL9 1 2 RRP9 1 17 Install the CHUTE ASSY EXIT 250 Reference Only PL9 1 14 RRP9 7 18 Install the COVER RIGH...

Page 393: ...3 229 Chapter 3 Removal and Replacement Procedures RRPs Blank Page...

Page 394: ...3 230 Chapter 3 Removal and Replacement Procedures RRPs RRP8 7 HARNESS ASSY FUSER PL8 1 17 JG3063AA GUIDE CRU LEFT PL8 1 15 COVER GUIDE CRU PL8 1 16 HARNESS ASSY FUSER PL8 1 17 HOOK HOOKS CLAWS...

Page 395: ...4 18 Release the hooks securing the COVER GUIDE CRU PL8 1 16 to the GUIDE CRU LEFT and remove the COVER GUIDE CRU together with the HARNESS ASSY FUSER Be careful handling the hooks of the GUIDE CRU L...

Page 396: ...COVER EXIT 500 PL10 1 1 RRP10 1 13 Install the COVER RIGHT PL1 1 4 RRP1 2 14 Install the COVER LEFT PL1 1 6 RRP1 3 15 Install the FUSER ASSY PL8 1 20 RRP8 8 16 Install the COVER REAR PL1 1 3 RRP1 1 Th...

Page 397: ...1 15 RRP8 4 18 Release the hooks securing the COVER GUIDE CRU PL8 1 16 to the GUIDE CRU LEFT and remove the COVER GUIDE CRU together with the HARNESS ASSY FUSER Be careful handling the hooks of the GU...

Page 398: ...SSY EXIT 250 Reference Only PL9 1 14 RRP9 7 13 Install the COVER RIGHT PL1 1 4 RRP1 2 14 Install the COVER LEFT PL1 1 6 RRP1 3 15 Install the FUSER ASSY PL8 1 20 RRP8 8 16 Install the COVER REAR PL1 1...

Page 399: ...3 235 Chapter 3 Removal and Replacement Procedures RRPs Blank Page...

Page 400: ...3 236 Chapter 3 Removal and Replacement Procedures RRPs RRP8 8 FUSER ASSY PL8 1 20 34PPM...

Page 401: ...3 237 Chapter 3 Removal and Replacement Procedures RRPs 24PPM...

Page 402: ...PL8 1 18 and LEVER FUSER RH PL8 1 19 in the direction of the arrow to release the lock of the FUSER ASSY 3 Shift the FUSER ASSY in the direction of the arrow and remove it from the printer Replacement...

Page 403: ...3 239 Chapter 3 Removal and Replacement Procedures RRPs Blank Page...

Page 404: ...3 240 Chapter 3 Removal and Replacement Procedures RRPs RRP8 10 BTR ASSY PL8 1 21 34PPM...

Page 405: ...3 241 Chapter 3 Removal and Replacement Procedures RRPs 24PPM...

Page 406: ...EN PL1 1 2 2 Pinch the hooks of both ends of the BTR ASSY and remove it from the printer Pay extra care in handling of the BTR ASSY not to give any stain or damage Replacement 1 Pinch the hooks of bot...

Page 407: ...3 243 Chapter 3 Removal and Replacement Procedures RRPs Blank Page...

Page 408: ...3 244 Chapter 3 Removal and Replacement Procedures RRPs RRP8 11 CHUTE TRANSFER PL8 1 22 34PPM JG3161AA CHUTE TRANSFER PL8 1 22 HOOK NOT FIX THE SCREW IN THIS HOLE...

Page 409: ...3 245 Chapter 3 Removal and Replacement Procedures RRPs 24PPM JG3067AA CHUTE TRANSFER PL8 1 22 HOOK NOT FIX THE SCREW IN THIS HOLE...

Page 410: ...R in the direction of the arrow and remove it from the frame Replacement 1 Shift the CHUTE TRANSFER in the opposite direction of the arrow to install the frame and secure it using a hook Do not tighte...

Page 411: ...3 247 Chapter 3 Removal and Replacement Procedures RRPs Blank Page...

Page 412: ...3 248 Chapter 3 Removal and Replacement Procedures RRPs RRP8 12 PWBA ASSY ANT PL8 1 23...

Page 413: ...PWBA ASSY ANT 15 Disconnect the harness connector from the connector P J150 on the PWBA ASSY ANT Replacement 1 Connect the harness connector to the connector P J150 on the PWBA ASSY ANT 2 Install the...

Page 414: ...3 250 Chapter 3 Removal and Replacement Procedures RRPs RRP8 13 GUIDE ASSY CRU R PL8 1 25 34PPM JG3204AA HVPS MCU PL12 1 19 GUIDE ASSY CRU R PL8 1 25 31 P J15 SHIELD PLATE ESS SHIELD PLATE HVPS...

Page 415: ...3 251 Chapter 3 Removal and Replacement Procedures RRPs 24PPM JG3069AA HVPS MCU PL12 1 19 GUIDE ASSY CRU R PL8 1 25 31 P J15 SHIELD PLATE ESS SHIELD PLATE HVPS...

Page 416: ...l out the harness of the GUIDE ASSY CRU R from the frame 18 Remove the GUIDE ASSY CRU R Replacement 1 Install the GUIDE ASSY CRU R 2 Put the harness of the GUIDE ASSY CRU R to the hole of the frame 3...

Page 417: ...3 253 Chapter 3 Removal and Replacement Procedures RRPs Blank Page...

Page 418: ...3 254 Chapter 3 Removal and Replacement Procedures RRPs RRP8 14 LEVER LINK PL8 1 29 LINK GEAR 3 PL8 1 30 LEVEL LINK PL8 1 29 GUIDE CRU LEFT PL8 1 15 LINK GEAR 3 PL8 1 30...

Page 419: ...RRP8 4 18 Remove the COVER GUIDE CRU PL8 1 16 and HARNESS ASSY FUSER PL8 1 17 from the GUIDE CRU LEFT RRP8 7 19 Remove the LEVER LINK and LINK GEAR 3 Replacement 1 Assemble the LEVER LINK and LINK GE...

Page 420: ...COVER EXIT 500 PL10 1 1 RRP10 1 14 Installl the COVER RIGHT PL1 1 4 RRP1 2 15 Install the COVER LEFT PL1 1 6 RRP1 3 16 Install the FUSER ASSY PL8 1 20 RRP8 8 17 Install the COVER REAR PL1 1 3 RRP1 1 T...

Page 421: ...U LEFT PL8 1 15 RRP8 4 18 Remove the COVER GUIDE CRU PL8 1 16 and HARNESS ASSY FUSER PL8 1 17 from the GUIDE CRU LEFT RRP8 7 19 Remove the LEVER LINK and LINK GEAR 3 Replacement 1 Assemble the LEVER L...

Page 422: ...SSY EXIT 250 Reference Only PL9 1 14 RRP9 7 14 Install the COVER RIGHT PL1 1 4 RRP1 2 15 Install the COVER LEFT PL1 1 6 RRP1 3 16 Install the FUSER ASSY PL8 1 20 RRP8 8 17 Install the COVER REAR PL1 1...

Page 423: ...3 259 Chapter 3 Removal and Replacement Procedures RRPs Blank Page...

Page 424: ...3 260 Chapter 3 Removal and Replacement Procedures RRPs RRP9 250 Paper Exit 24PPM RRP9 1 CHUTE LW EXT2 ASSY PL9 1 2 PWBA EXIT MOTOR PL12 1 4 CHUTE EXIT FUSER CHUTE LW EXT2 ASSY PL9 1 2...

Page 425: ...SSY Replacement 1 Put the harness of the MOTOR ASSY EXIT PL9 1 11 assembled into the CHUTE LW EXT2 ASSY into the square hole on the frame 2 Install the CHUTE LW EXT2 ASSY to the printer When installin...

Page 426: ...3 262 Chapter 3 Removal and Replacement Procedures RRPs RRP9 2 MOTOR ASSY EXIT PL9 1 11 BRACKET MOTOR PL9 1 10 MOTOR ASSY EXIT PL9 1 11 TOP...

Page 427: ...the CHUTE LOWER EXIT 250 PL9 1 5 7 Move the MOTOR ASSY EXIT in the direction of the arrows A and B to remove Replacement 1 Move the MOTOR ASSY EXIT in the opposite direction of the arrows A and B to i...

Page 428: ...3 264 Chapter 3 Removal and Replacement Procedures RRPs RRP9 3 GEAR 17 PL9 1 8 GEAR 16 49 PL9 1 9...

Page 429: ...ogether with the MOTOR ASSY EXIT 8 Remove the GEAR 17 and GEAR 16 49 from the CHUTE LOW EXIT 250 Replacement 1 Install the GEAR 17 and GEAR 16 49 When installing install the GEAR 17 in the direction s...

Page 430: ...3 266 Chapter 3 Removal and Replacement Procedures RRPs RRP9 4 COVR REAR 250 PL9 1 12 JG3074AA STOPPER FSR A Protion WHEN ASSEMBLING...

Page 431: ...e boss on the COVER REAR 250 and shift the COVER REAR 250 in the direction of the arrow to remove from the printer Replacement 1 Shift the COVER REAR 250 in the opposite direction of the arrow to inst...

Page 432: ...3 268 Chapter 3 Removal and Replacement Procedures RRPs RRP9 5 COVER DUP PL9 1 13...

Page 433: ...of the COVER DUP and remove it from the COVER REAR 250 Be careful handling the hooks of the COVER DUP They are fragile and could break if given excessive force Replacement 1 Put 3 hooks of the upper...

Page 434: ...3 270 Chapter 3 Removal and Replacement Procedures RRPs RRP9 6 ROLL EXIT PL9 1 19 JG3181AA ROLL EXIT PL9 1 19 BEARING EXIT PL9 1 18 GEAR 21 PL9 1 20 CHUTE LW EXT2 ASSY PL9 1 2 BEARING EXIT PL9 1 18...

Page 435: ...EXIT by shifting the ROLL EXIT in the direction of the arrow as shown in the figure When removing do not hold the rubber rollers of the ROLL EXIT Replacement 1 Install the ROLL EXIT to the BEARING EX...

Page 436: ...3 272 Chapter 3 Removal and Replacement Procedures RRPs RRP9 7 CHUTE ASSY EXIT 250 Reference Only PL9 1 14 JG3195AA CHUTE UPPER EXIT 250 PL9 1 15 CHUTE EXIT FUSER...

Page 437: ...o the printer 3 Remove the CHUTE ASSY EXIT 250 Replacement 1 Put 2 hooks of the front side of the CHUTE ASSY EXIT 250 Reference Only into the holes of the printer 2 Install the CHUTE ASSY EXIT 250 to...

Page 438: ...3 274 Chapter 3 Removal and Replacement Procedures RRPs RRP10 500 Paper Exit RRP10 1 COVER EXIT 500 PL10 1 1 JG3077AB COVER REAR 500 PL10 2 21 COVER EXIT 500 PL10 1 1...

Page 439: ...val 1 Open the COVER REAR 500 PL10 2 21 2 Remove the 2 screws securing the COVER EXIT 500 and remove the it from the printer Replacement 1 Install the COVER EXIT 500 to the printer and secure it with...

Page 440: ...3 276 Chapter 3 Removal and Replacement Procedures RRPs RRP10 2 500 EXIT ASSY PL10 1 2 JG3078AB 500 EXIT ASSY PL10 1 2 PWBA EXIT MOTOR PL12 1 4 SHIELD ASSY ESS...

Page 441: ...m x1 securing the 500 EXIT ASSY to the printer 10 Remove the 500 EXIT ASSY Replacement 1 Put the harnesses of the MOTOR ASSY EXIT and SENSOR into the hole on the frame 2 Install the 500 EXIT ASSY usin...

Page 442: ...and Replacement Procedures RRPs RRP10 3 CHUTE UP EXIT PL10 1 4 CHUTE LOW EXIT PL10 1 21 JG3079AB CHUTE UP EXIT PL10 1 4 Note1 Note2 SEE Note1 CHUTE LOW EXIT PL10 1 21 CHUTE UP EXIT Figure1 GATE Figure...

Page 443: ...der the 2 arms of the CHUTE UP EXIT as shown in figure 1 and turn it in the direction of the arrow 4 Push the LINK GATE OCT in the direction of the arrow shown in the figure 2 as far as it will go Aft...

Page 444: ...3 280 Chapter 3 Removal and Replacement Procedures RRPs RRP10 4 ROLL EXIT PL10 1 12 JG3080AA BEARING EXIT PL10 1 11 ROLL EXIT PL10 1 12 BEARING EXIT PL10 1 11 GEAR 21 PL10 1 13 CHUTE UP EXIT PL10 1 4...

Page 445: ...ING EXIT by shifting the ROLL EXIT in the direction of the arrow as shown in the figure When removing do not hold the rubber rollers of the ROLL EXIT Replacement 1 Install the ROLL EXIT to the BEARING...

Page 446: ...3 282 Chapter 3 Removal and Replacement Procedures RRPs RRP10 5 MOTOR ASSY EXIT PL10 1 15 JG3081AB CHUTE LOW EXIT PL10 1 21 BRACKET MOTOR EXIT PL10 1 16 MOTOR ASSY EXIT PL10 1 15...

Page 447: ...ilver 6mm securing the MOTOR ASSY EXIT to the BRACKET MOTOR EXIT PL10 1 16 9 Remove the MOTOR ASSY EXIT Replacement 1 Secure the MOTOR ASSY EXIT to the BRACKET MOTOR EXIT PL10 1 16 using the 2 screws...

Page 448: ...3 284 Chapter 3 Removal and Replacement Procedures RRPs RRP10 6 SENSOR FACE UP OPEN PL10 1 25 JG3082AA CHUTE LOW EXIT PL10 1 21 SENSOR FACE UP OPEN PL10 1 25...

Page 449: ...UTE LOW EXIT PL10 1 21 and release the hooks of the SENSOR FACE UP OPEN then remove the SENSOR FACE UP OPEN from the CHUTE LOW EXIT Replacement 1 Install the SENSOR FACE UP OPEN to the CHUTE LOW EXIT...

Page 450: ...3 286 Chapter 3 Removal and Replacement Procedures RRPs RRP10 7 SENSOR FULL STACK PL10 1 26 JG3083AA CHUTE LOW EXIT PL10 1 21 SENSOR FULL STACK PL10 1 26...

Page 451: ...STACK 8 Release the hooks of the SENSOR FULL STACK and remove the SENSOR FULL STACK from the CHUTE LOW EXIT PL10 1 21 Replacement 1 Install the SENSOR FULL STACK to the CHUTE LOW EXIT PL10 1 21 2 Conn...

Page 452: ...3 288 Chapter 3 Removal and Replacement Procedures RRPs RRP10 8 ACTUATOR FULL STACK PL10 1 10...

Page 453: ...TUATOR FULL STACK from the CHUTE UP EXIT by moving it in the direction of the arrow Replacement 1 Install the ACTUATOR FULL STACK to the CHUTE UP EXIT PL10 1 4 by moving it in the oppo site direction...

Page 454: ...3 290 Chapter 3 Removal and Replacement Procedures RRPs RRP10 9 COVER REAR 500 PL10 2 21 JG3101AA COVER REAR 500 PL10 2 21 STOPPER FSR A Protion WHEN ASSEMBLING...

Page 455: ...hook of the right side boss of the COVER REAR 500 and shift the COVER REAR 500 in the direction of the arrow to remove from the printer Replacement 1 Shift the COVER REAR 500 in the opposite directio...

Page 456: ...ter 3 Removal and Replacement Procedures RRPs RRP10 10 ROLL FU PL10 2 14 JG3100AA ROLL FU PL10 2 14 COVER REAR 500 PL10 2 21 BEARING EXIT PL10 2 13 BEARING EXIT PL10 2 13 GEAR 21 PL10 2 12 CHUTE LOW F...

Page 457: ...BEARING EXIT It is fragile and could break if given excessive force 6 Remove the ROLL FU in the direction of the arrow Replacement 1 Install the ROLL FU to the BEARING EXIT PL22 1 13 on the opposite...

Page 458: ...3 294 Chapter 3 Removal and Replacement Procedures RRPs RRP10 11LEVER GATE HOLDER PL10 2 15 SPRING LEVER GATE PL10 2 16 LEVER GATE FU PL10 2 17...

Page 459: ...U PL10 2 17 and remove it from LEVER GATE HOLDER PL10 2 15 SPRING LEVER GATE PL10 2 16 remains on the side of LEVER GATE HOLDER PL10 2 15 7 Remove the SPRING LEVER GATE PL10 2 16 Replacement 1 Install...

Page 460: ...3 296 Chapter 3 Removal and Replacement Procedures RRPs RRP10 12LEVER LATCH LEFT PL10 2 8 SPRING LATCH FU PL10 2 10 LEVER LATCH RIGHT PL10 2 11...

Page 461: ...of the internal projection of LEVER LATCH RIGHT PL10 2 11 and the notch of CHUTE LOW FU PL10 2 7 completely PIPE LATCH FU PL10 2 9 is also removed 8 Remove the SPRING LATCH PL10 2 10 Replacement 1 Ins...

Page 462: ...3 298 Chapter 3 Removal and Replacement Procedures RRPs RRP10 13ROLL PINCH FU PL10 2 3 SPRING PINCH FU PL10 2 4 ROLL PINCH FU PL10 2 3 SPRING PINCH FU PL10 2 4 JG3305AA...

Page 463: ...FU PL10 2 2 5 Insert a screwdriver between ROLL PINCH FU PL10 2 3 and CHUTE UP FU PL10 2 2 and remove ROLL PINCH FU PL10 2 3 6 Remove the SPRING PINCH FU PL10 2 4 Replacement 1 Install the SPRING PIN...

Page 464: ...3 300 Chapter 3 Removal and Replacement Procedures RRPs RRP10 14GATE FU PL10 2 6...

Page 465: ...L10 2 7 by bending GATE FU PL10 2 6 Be careful handling the GATE FU It is fragile and could break if given excessive force Replacement 1 Install the GATE FU PL10 2 6 to CHUTE LOW FU PL10 2 7 2 Secure...

Page 466: ...3 302 Chapter 3 Removal and Replacement Procedures RRPs RRP10 15 GATE OCT EXIT PL10 1 20...

Page 467: ...ove the SPRING GATE OCT PL10 1 24 9 Bend GATE OCT EXIT PL10 1 20 and remove the it from CHUTE LOW EXIT Replacement 1 Install the GATE OCT EXIT PL10 1 20 2 Install the SPRING GATE OCT PL10 1 24 3 Insta...

Page 468: ...3 304 Chapter 3 Removal and Replacement Procedures RRPs RRP11 Frame Drive RRP11 1 MOTOR COVER PL11 1 1 34PPM JG3180AB MOTOR COVER PL11 1 1...

Page 469: ...3 305 Chapter 3 Removal and Replacement Procedures RRPs 24PPM JG3085AB MOTOR COVER PL11 1 1...

Page 470: ...lver 6mm securing the MOTOR COVER to the frame 16 Remove the harness connector of MAIN MOTOR 17 Remove the MOTOR COVER Replacement 1 Install the MOTOR COVER to the frame using the screw silver 6mm 2 I...

Page 471: ...ilver 6mm securing the MOTOR COVER to the frame 15 Remove the harness connector of MAIN MOTOR 16 Remove the MOTOR COVER Replacement 1 Install the MOTOR COVER to the frame using the screw silver 6mm 2...

Page 472: ...3 308 Chapter 3 Removal and Replacement Procedures RRPs RRP11 2 MAIN MOTOR PL11 1 2 34PPM JG3179AA LVPS PL12 1 5 P J43 SHIELD PLATE LVPS PL12 1 3 MAIN MOTOR PL11 1 2...

Page 473: ...3 309 Chapter 3 Removal and Replacement Procedures RRPs 24PPM JG3086AA LVPS PL12 1 5 P J43 SHIELD PLATE LVPS PL12 1 3 MAIN MOTOR PL11 1 2...

Page 474: ...of the MAIN MOTOR from the LVPS PL12 1 5 18 Lift up the 150 FEEDER ASSY PL6 1 12 Althrough the 150 FEEDER ASSY clicks into midway when lifted up push it a little bit further 19 Remove the 3 screws go...

Page 475: ...Replacement Procedures RRPs 16 Install the COVER REAR PL1 1 3 RRP1 1 There are 2 kinds of screws make sure they are put in the right place 17 Install the COVER REAR 500 PL10 2 21 RRP10 9 18 Install th...

Page 476: ...sconnect the connector P J43 of the MAIN MOTOR from the LVPS PL12 1 5 18 Lift up the 150 FEEDER ASSY PL6 1 12 Althrough the 150 FEEDER ASSY clicks into midway when lifted up push it a little bit furth...

Page 477: ...14 Install the COVER RIGHT PL1 1 4 RRP1 2 15 Install the COVER LEFT PL1 1 6 RRP1 3 16 Install the FUSER ASSY PL8 1 20 RRP8 8 17 Install the COVER REAR PL1 1 3 RRP1 1 There are 2 kinds of screws make s...

Page 478: ...3 314 Chapter 3 Removal and Replacement Procedures RRPs RRP11 3 GEAR ASSY HOUSING PL11 1 3 34PPM JG3162AA GEAR ASSY HOUSING PL11 1 3 Screw A...

Page 479: ...3 315 Chapter 3 Removal and Replacement Procedures RRPs 24PPM JG3087AA GEAR ASSY HOUSING PL11 1 3 Screw A...

Page 480: ...SSY HOUSING to the frame When installing two of the gears that are installed to the GEAR ASSY HOUSING are not fixed and they may come off Be careful not to drop them When installing engage the gears o...

Page 481: ...3 317 Chapter 3 Removal and Replacement Procedures RRPs Blank Page...

Page 482: ...3 318 Chapter 3 Removal and Replacement Procedures RRPs RRP11 4 GEAR ASSY PLATE PL11 1 10 GEAR 9 PL11 1 9 34PPM JG3163AA GEAR 9 PL11 1 9 GEAR ASSY PLATE PL11 1 10 GEAR SPRING BOSS...

Page 483: ...3 319 Chapter 3 Removal and Replacement Procedures RRPs 24PPM JG3089AA GEAR 9 PL11 1 9 GEAR SPRING GEAR ASSY PLATE PL11 1 10 BOSS...

Page 484: ...to install the narrow end of the GEAR inside 2 Install the boss which is under the connector of HARNESS ASSY FUSER to the frame 3 Install the GEAR ASST PLATE to the frame using the 4 screws silver 6m...

Page 485: ...3 321 Chapter 3 Removal and Replacement Procedures RRPs Blank Page...

Page 486: ...3 322 Chapter 3 Removal and Replacement Procedures RRPs RRP12 Electrical RRP12 1 SHIELD PLATE LVPS PL12 1 3 34PPM JG3178AA SHIELD PLATE LVPS PL12 1 3...

Page 487: ...3 323 Chapter 3 Removal and Replacement Procedures RRPs 24PPM JG3090AA SHIELD PLATE LVPS PL12 1 3...

Page 488: ...6mm securing the SHIELD PLATE LVPS to the frame 10 Remove the SHIELD PLATE LVPS Replacement 1 Install the SHIELD PLATE LVPS to the frame using the 5 screws silver 6mm 2 Install the COVER FRONT PL1 1 5...

Page 489: ...3 325 Chapter 3 Removal and Replacement Procedures RRPs Blank Page...

Page 490: ...3 326 Chapter 3 Removal and Replacement Procedures RRPs RRP12 2 PWBA EXIT MOTOR PL12 1 4 34PPM JG3164AA PWBA EXIT MOTOR PL12 1 4 P J103 P J101 P J102...

Page 491: ...3 327 Chapter 3 Removal and Replacement Procedures RRPs 24PPM JG3091AA PWBA EXIT MOTOR PL12 1 4 P J103 P J101 P J102...

Page 492: ...Remove the 2 screws silver 6mm securing the PWBA EXIT MOTOR to the frame 6 Remove the PWBA EXIT MOTOR Replacement 1 Install the PWBA EXIT MOTOR to the frame using the 2 screws silver 6mm 2 Connect th...

Page 493: ...3 329 Chapter 3 Removal and Replacement Procedures RRPs Blank Page...

Page 494: ...3 330 Chapter 3 Removal and Replacement Procedures RRPs RRP12 3 LVPS PL12 1 5 34PPM JG3177AA PWBA EXIT MOTOR PL12 1 4 LVPS PL12 1 5 LVPS 46 47 45 P J 42 4140 43 44 48 P J...

Page 495: ...3 331 Chapter 3 Removal and Replacement Procedures RRPs 24PPM JG3092AA PWBA EXIT MOTOR PL12 1 4 LVPS PL12 1 5 LVPS 46 47 45 P J 42 4140 43 44 48 P J...

Page 496: ...he 5 screws silver 6mm securing the LVPS to the frame 13 Remove the LVPS Replacement 1 Install the LVPS to the frame using the 5 screws silver 6mm 2 Connect the harness connectors to the connectors P...

Page 497: ...3 333 Chapter 3 Removal and Replacement Procedures RRPs Blank Page...

Page 498: ...r 3 Removal and Replacement Procedures RRPs RRP12 4 POWER SWITCH PL12 1 6 HARNESS ASSY AC100V AC200V PL12 1 8 34PPM HOOKS JG3176AA POWER SWITCH PL12 1 6 P J480 CLAMP P J48 GROUND WIRE AC INLET P J48 L...

Page 499: ...3 335 Chapter 3 Removal and Replacement Procedures RRPs 24PPM JG3093AA HOOKS POWER SWITCH PL12 1 6 P J480 CLAMP P J48 GROUND WIRE AC INLET P J48 LVPS PL12 1 5...

Page 500: ...ASSY AC100V AC200V to the frame 15 Pull out the HARNESS ASSY AC100V AC200V from the hole at the rear of the frame 16 Remove the POWER SWITCH from the frame Replacement 1 Install the POWER SWITCH to t...

Page 501: ...3 337 Chapter 3 Removal and Replacement Procedures RRPs There are 2 kinds of screws make sure they are put in the right place 16 Install the COVER REAR 500 COVER REAR 250 PL10 2 21 9 1 12 RRP10 9 9 4...

Page 502: ...3 338 Chapter 3 Removal and Replacement Procedures RRPs RRP12 5 INTERLOCK S W REAR PL12 1 7 34PPM JG3175AA INTERLOCK S W REAR PL12 1 7...

Page 503: ...3 339 Chapter 3 Removal and Replacement Procedures RRPs 24PPM JG3094AA INTERLOCK S W REAR PL12 1 7...

Page 504: ...w silver 6mm securing the INTERLOCK S W REAR to the frame 13 Remove the INTERLOCK S W REAR Replacement 1 Install the INTERLOCK S W REAR to the frame using the screw silver 6mm 2 Secure the HARNESS ASS...

Page 505: ...3 341 Chapter 3 Removal and Replacement Procedures RRPs Blank Page...

Page 506: ...3 342 Chapter 3 Removal and Replacement Procedures RRPs RRP12 6 FAN MAIN PL12 1 10 34PPM JG3165AB LABEL FAN MAIN PL12 1 10...

Page 507: ...3 343 Chapter 3 Removal and Replacement Procedures RRPs 24PPM JG3095AB LABEL FAN MAIN PL12 1 10...

Page 508: ...emove the FAN MAIN Replacement 1 Install the FAN MAIN to the frame using the 2 screws silver tapping 30mm When installing be sure to install the FAN MAIN so that the label is facing outside When insta...

Page 509: ...3 345 Chapter 3 Removal and Replacement Procedures RRPs Blank Page...

Page 510: ...3 346 Chapter 3 Removal and Replacement Procedures RRPs RRP12 7 SHIELD ASSY ESS PL12 1 14 34PPM...

Page 511: ...3 347 Chapter 3 Removal and Replacement Procedures RRPs 24PPM...

Page 512: ...move the COVER RIGHT PL1 1 4 RRP1 2 2 Remove the 12 screws silver 6mm securing the SHIELD ASSY ESS to the frame 3 Remove the SHIELD ASSY ESS Replacement 1 Install the SHIELD ASSY ESS to the frame usin...

Page 513: ...3 349 Chapter 3 Removal and Replacement Procedures RRPs Blank Page...

Page 514: ...3 350 Chapter 3 Removal and Replacement Procedures RRPs RRP12 8 SHIELD ASSY WINDOW PL12 1 15 34PPM...

Page 515: ...3 351 Chapter 3 Removal and Replacement Procedures RRPs 24PPM...

Page 516: ...val 1 Remove the COVER RIGHT PL1 1 4 RRP1 2 2 Remove the 2 screws securing the SHIELD ASSY WINDOW to the frame 3 Remove the SHIELD ASSY WINDOW Replacement 1 Install the SHIELD ASSY WINDOW to the frame...

Page 517: ...3 353 Chapter 3 Removal and Replacement Procedures RRPs Blank Page...

Page 518: ...3 354 Chapter 3 Removal and Replacement Procedures RRPs RRP12 9 SHIELD PLATE HVPS PL12 1 18 34PPM...

Page 519: ...3 355 Chapter 3 Removal and Replacement Procedures RRPs 24PPM...

Page 520: ...HIELD ASSY ESS PL12 1 14 RRP12 7 3 Remove the 10 screws silver 6mm securing the SHIELD PLATE HVPS to the frame 4 Remove the SHIELD PLATE HVPS Replacement 1 Install the SHIELD PLATE HVPS to the frame u...

Page 521: ...3 357 Chapter 3 Removal and Replacement Procedures RRPs Blank Page...

Page 522: ...3 358 Chapter 3 Removal and Replacement Procedures RRPs RRP12 10 HVPS MCU PL12 1 19 34PPM...

Page 523: ...3 359 Chapter 3 Removal and Replacement Procedures RRPs 24PPM...

Page 524: ...move the 4 screws silver 6mm securing the HVPS MCU to the frame 10 Remove the HVPS MCU Replacement 1 Install the HVPS MCU to the frame using the 4 screws silver 6mm When installing the HVPS MCU instal...

Page 525: ...3 361 Chapter 3 Removal and Replacement Procedures RRPs Blank Page...

Page 526: ...3 362 Chapter 3 Removal and Replacement Procedures RRPs RRP12 11BLACKET PWBA HDD PL12 1 32 34PPM JG3102OA...

Page 527: ...3 363 Chapter 3 Removal and Replacement Procedures RRPs 24PPM JG3002OA...

Page 528: ...PWBA ESS PL12 1 13 5 Remove the 4 screws silver 6mm securing the BRACKET PWBA HDD PL12 1 32 to the frame 6 Remove the BRACKET PWBA HDD PL12 1 32 Replacement 1 Install the BRACKET PWBA HDD PL12 1 32 to...

Page 529: ...3 365 Chapter 3 Removal and Replacement Procedures RRPs Blank Page...

Page 530: ...3 366 Chapter 3 Removal and Replacement Procedures RRPs RRP12 12BRACKET ASSY FLASH PL12 1 33 34PPM JG3101OA...

Page 531: ...3 367 Chapter 3 Removal and Replacement Procedures RRPs 24PPM JG3001OA...

Page 532: ...0 of the PWBA ESS PL12 1 13 5 Remove the 2 screws securing the BRACKET ASSY FLASH PL12 1 33 to the frame 6 Remove the BRACKET ASSY FLASH PL12 1 33 Replacement 1 Install the BRACKET ASSY FLASH PL12 1 3...

Page 533: ...3 369 Chapter 3 Removal and Replacement Procedures RRPs Blank Page...

Page 534: ...3 370 Chapter 3 Removal and Replacement Procedures RRPs RRP12 13HDD ASSY OPTION PL12 1 43 34PPM JG3104OA...

Page 535: ...3 371 Chapter 3 Removal and Replacement Procedures RRPs 24PPM JG3004OA...

Page 536: ...J310 of the PWBA ESS PL12 1 13 5 Remove the 2 screws securing the HDD ASSY OPTION 12 1 43 to the frame 6 Remove the HDD ASSY OPTION PL12 1 43 Replacement 1 Install the HDD ASSY OPTION PL12 1 43 to th...

Page 537: ...3 373 Chapter 3 Removal and Replacement Procedures RRPs Blank Page...

Page 538: ...3 374 Chapter 3 Removal and Replacement Procedures RRPs RRP12 14PWBA ESS PL12 1 13 34PPM JG3103OA P J31 P J30 P J32 Note...

Page 539: ...3 375 Chapter 3 Removal and Replacement Procedures RRPs 24PPM JG3003OA P J31 P J30 P J32 Note...

Page 540: ...13 8 Remove the 7 screws silver 6mm securing the PWBA ESS PL12 1 13 to the frame 9 Remove the PWBA ESS PL12 1 13 Replacement 1 Install the PWBA ESS PL12 1 13 to the frame using the 7 screws silver 6mm...

Page 541: ...Chapter 4 Plug Jack P J Connector Locations CONTENTS 1 Connector P plug J jack 34PPM 4 1 1 1 List of P J 34PPM 4 1 1 2 P J layout diagram 34PPM 4 3 2 Connector P plug J jack 24PPM 4 5 2 1 List of P J...

Page 542: ...Chapter 4 Plug Jack P J Connector Locations Chapter 4 Plug Jack P J Connector Locations CONTENTS...

Page 543: ...ESS 32 K 109 Connects FFC ASSY ESS and PWBA ESS 40 X 120 Connects HARNESS ASSY LVPS and LVPS 41 X 121 Connects HARNESS ASSY LVPS and LVPS 42 W 120 Connects HARNESS ASSY LVPS and LVPS 43 X 122 Connect...

Page 544: ...NESS ASSY LVPS 290 1 M 120 Connects SENSOR FULL STACK and HARNESS ASSY EXIT SNR1 291 1 M 120 Connects SENSOR FACE UP OPEN and HARNESS ASSY EXIT SNR1 310 M 122 Connects EP CARTRIGE and GUIDE ASSY CRU 3...

Page 545: ...4 3 Chapter 4 Plug Jack P J Connector Locations 1 2 P J layout diagram 34PPM...

Page 546: ...ions M 117 118 119 120 121 122 123 124 125 126 127 128 129 130 116 N O P Q R S T U V W X JG4102AA 142 103 270 102 141 101 42 40 41 43 44 45 46 47 4647 2750 220 242 247 243 241 260 248 245 290 291 3070...

Page 547: ...ESS 32 K 109 Connects FFC ASSY ESS and PWBA ESS 40 X 122 Connects HARNESS ASSY LVPS and LVPS 41 X 123 Connects HARNESS ASSY LVPS and LVPS 42 W 122 Connects HARNESS ASSY LVPS and LVPS 43 X 123 Connect...

Page 548: ...NESS ASSY LVPS 290 1 M 118 Connects SENSOR FULL STACK and HARNESS ASSY EXIT SNR1 291 1 M 119 Connects SENSOR FACE UP OPEN and HARNESS ASSY EXIT SNR1 310 M 123 Connects EP CARTRIGE and GUIDE ASSY CRU 3...

Page 549: ...4 7 Chapter 4 Plug Jack P J Connector Locations 2 2 P J layout diagram 24PPM...

Page 550: ...ions M 117 118 119 120 121 122 123 124 125 126 127 128 129 130 116 N O P Q R S T U V W X JG4002AA 142 103 270 102 141 101 42 40 41 43 44 45 46 47 4647 2750 220 242 247 243 241 260 248 245 290 291 3070...

Page 551: ...ation 5 10 PL5 1 150 Paper Feeder List 5 11 PL6 1 250 Paper Feeder Illustration 5 12 PL6 1 250 Paper Feeder List 5 13 PL7 1 550 Paper Feeder Illustration 5 14 PL7 1 550 Paper Feeder List 5 15 PL8 1 Il...

Page 552: ...Chapter 5 Parts List 24PPM Chapter 5 Parts List 24PPM CONTENTS...

Page 553: ...4 and 5 of that plate are contained and the mark with 2 5 PL6 1 1 1 represent that the item 2 3 4 and 5 of that plate and the item 1 of the plate 6 1 are contained The mark Same PLX Y Z attached to pa...

Page 554: ...5 2 Chapter 5 Parts List 24PPM PL1 1 Cover Illustration Ref PL9 1 250EXIT 500EXIT Ref PL10 1 2 1 7 8 9 9 3 4 6 5 JG5001AA 10 11...

Page 555: ...s name Part Number 1 OPERATION PANEL P1 50134493 2 COVER OPEN 53090804 3 COVER REAR 53085601 4 COVER RIGHT 5 COVER FRONT 6 COVER LEFT 7 COVER TOP 53089401 8 COVER STOPPER 53086201 9 STOPPER OPEN 10 HA...

Page 556: ...apter 5 Parts List 24PPM PL2 1 150 Paper Cassette Illustration JG5002AA 1 2 3 4 5 6 18 19 19 20 21 22 23 24 2625 27 29 30 31 32 33 34 35 28 18 29 16 7 8 9 11 12 13 15 36 37 38 39 17 17 10 50 with 1 13...

Page 557: ...BTM UP 150 19 PLATE GEAR LOCK 150 20 GEAR PB R 21 RACK BTM LOCK 150 22 COVER BTM UP 23 GEAR BTM LOCK PINION 24 SPRING BTM LOCK 25 GEAR LEVER LOCK 26 LEVER BTM LOCK 27 SPRING STOPPER GEAR 28 STOPPER G...

Page 558: ...er 5 Parts List 24PPM PL3 1 250 Paper Cassette Illustration JG5003AA 1 2 3 4 5 6 18 19 19 20 21 22 23 24 2625 27 29 30 31 32 33 34 35 28 18 29 16 7 8 9 11 12 13 15 36 37 38 39 17 17 10 50 with 1 13 15...

Page 559: ...UP 250 19 PLATE GEAR LOCK 250 20 GEAR PB R 21 RACK BTM LOCK 250 22 COVER BTM UP 23 GEAR BTM LOCK PINION 24 SPRING BTM LOCK 25 GEAR LEVER LOCK 26 LEVER BTM LOCK 27 SPRING STOPPER GEAR 28 STOPPER GEAR 2...

Page 560: ...4PPM PL4 1 550 Paper Cassette Illustration 52 53 JG5004AB 1 2 3 4 5 6 18 19 19 20 21 22 23 24 2726 25 28 30 31 39 40 41 42 43 29 18 30 34 36 38 37 32 16 7 8 9 11 12 13 15 44 45 46 47 48 17 17 10 50 wi...

Page 561: ...LOCK PINION 24 SPRING BTM LOCK 25 GEAR BTM LOCK 26 GEAR LEVER LOCK 27 LEVER BTM LOCK 28 SPRING STOPPER GEAR 29 STOPPER GEAR 30 PLATE SUPPORT 31 COVER EXTENSION 32 SUPPORT GUIDE IND 33 34 GUIDE INDICA...

Page 562: ...tion 33 32 5132 31 30 28 25 22 31 21 20 14 18171615 38 40 34 35 37 44 43 42 41 20 11 10 9 8 7 6 5 12 4 39 19 JG5005AA 27 26 22 23 1 with 4 12 14 23 25 35 37 44 46 51 2 with 4 10 12 14 20 22 25 28 31 3...

Page 563: ...UDGER 21 CLUTCH ASSY PH J242 51402211 22 BEARING REGI LEFT 23 CLUTCH REGI J243 24 25 CHUTE REGI 26 VARISTER 27 EARTH PLATE BASE 28 EARTH PLATE MID 29 COVER SENSOR 30 SENSOR REGI J241 50415001 31 SPRIN...

Page 564: ...5 12 Chapter 5 Parts List 24PPM PL6 1 250 Paper Feeder Illustration...

Page 565: ...R IDLER NUDGER 17 HOLDER RIGHT 18 SHAFT NUDGER 19 GEAR NUDGER 20 ROLL ASSY NUDGER 1 21 CLUTCH ASSY PH J247 22 CHUTE ASSY FDR2 Reference Only with 13 19 23 28 23 BEARING NUDGER 24 COVER ACTUATOR 25 CHU...

Page 566: ...5 14 Chapter 5 Parts List 24PPM PL7 1 550 Paper Feeder Illustration...

Page 567: ...EAR NUDGER 19 ROLL ASSY NUDGER 1 20 CLUTCH ASSY PH J247 21 CHUTE ASSY FDR2 Reference Only with 12 18 22 27 22 BEARING NUDGER 23 COVER ACTUATOR 24 CHUTE BTM ASSY 25 CHUTE TOP ASSY 26 SHAFT FEED 27 CLUT...

Page 568: ...5 16 Chapter 5 Parts List 24PPM PL8 1 Illustration Consumable...

Page 569: ...50609901 12 INTERLOCK S W 5V 50609801 13 HOLDER I L SW2 14 LEVER GUIDE 15 GUIDE CRU LEFT 51031901 16 COVER GUIDE CRU 17 HARNESS ASSY FUSER J4647 J46 J47 18 LEVER FUSER LH 50812504 19 LEVER FUSER RH 50...

Page 570: ...Parts List 24PPM PL9 1 250 Paper Exit Illustration 5 9 8 11 10 JG5010AB 20 15 16 17 22 22 23 24 18 19 18 4 26 26 4 6 6 6 6 7 7 7 7 13 12 27 2 with 4 11 18 20 26 3 Reference Only 14 Reference Only 25...

Page 571: ...MID 7 SPRING PINCH EXIT 8 GEAR 17 9 GEAR 16 49 10 BRACKET MOTOR 11 MOTOR ASSY EXIT J103 12 COVER REAR 250 13 COVER DUP 14 CHUTE ASSY EXIT 250 Reference Only with 15 17 22 24 15 CHUTE UPPER EXIT 250 16...

Page 572: ...5 20 Chapter 5 Parts List 24PPM PL10 1 500 Paper Exit 1 2 Illustration...

Page 573: ...T JOINT 9 COVER EXIT 500 L 10 ACTUATOR FULL STACK 11 BEARING EXIT 12 ROLL EXIT 13 GEAR 21 14 CHUTE LOW ASSY Reference Only with15 28 30 15 MOTOR ASSY EXIT J103 16 BRACKET MOTOR EXIT 17 GEAR 16 49 18 G...

Page 574: ...5 22 Chapter 5 Parts List 24PPM PL10 2 500 Paper Exit 2 2 Option Face Up Tray Illustration...

Page 575: ...NCH FU 5 6 GATE FU 7 CHUTE LOW FU 8 LEVER LATCH LEFT 9 PIPE LATCH FU 10 SPRING LATCH FU 11 LEVER LATCH RIGHT 12 GEAR 21 13 BEARING EXIT 14 ROLL FU 15 LEVER GATE HOLDER 16 SPRING LEVER GATE 17 LEVER GA...

Page 576: ...5 24 Chapter 5 Parts List 24PPM PL11 1 Frame Drive Illustration 3 2 1 4 JG5012AA 11 9 6 7 8 10 11 7 7 7 12 7 7 13 13 5 5...

Page 577: ...em Parts name Part Number 1 MOTOR COVER 2 MAIN MOTOR J43 56521612 3 GEAR ASSY HOUSING 56740540 4 SPRING RELEASE 5 CLAMP EDGE 6 CLAMP 5V0 7 CLAMP 10V0 8 CLAMP EDGE 9 GEAR 9 51251353 10 GEAR ASSY PLATE...

Page 578: ...5 26 Chapter 5 Parts List 24PPM PL12 1 Electrical Illustration OPTION 43 15 18 14 19 25 10 11 13 2 31 5 3 7 6 20 1 21 12 8 JG5013OA 23 27 16 17 32 41 42 40 28 4 26 33 39...

Page 579: ...L REAR 12 BRACKET HANDLE R 13 PWBA ESS 55090301 14 SHIELD ASSY ESS 15 SHIELD ASSY WINDOW 16 FFC ASSY ESS P28 CNVD 51029783 17 HARNESS ASSY CHUTE J24 P245 P248 18 SHIELD PLATE HVPS 19 HVPS MCU 120V 564...

Page 580: ...5 7 PL5 1 150 Paper Feeder Illustration 5 8 PL5 1 150 Paper Feeder List 5 9 PL7 1 550 Paper Feeder Illustration 5 10 PL7 1 550 Paper Feeder List 5 11 PL8 1 Illustration 5 12 PL8 1 List 5 13 PL10 1 50...

Page 581: ...Chapter 5 Parts List 34PPM Chapter 5 Parts List 34PPM CONTENTS...

Page 582: ...4 and 5 of that plate are contained and the mark with 2 5 PL6 1 1 1 represent that the item 2 3 4 and 5 of that plate and the item 1 of the plate 6 1 are contained The mark Same PLX Y Z attached to pa...

Page 583: ...5 2 Chapter 5 Parts List 34PPM PL1 1 Cover Illustration...

Page 584: ...s name Part Number 1 OPERATION PANEL P1 50134493 2 COVER OPEN 53090804 3 COVER REAR 53085610 4 COVER RIGHT 5 COVER FRONT 6 COVER LEFT 7 COVER TOP 53089401 8 COVER STOPPER 53086201 9 STOPPER OPEN 10 HA...

Page 585: ...apter 5 Parts List 34PPM PL2 1 150 Paper Cassette Illustration JG5002AA 1 2 3 4 5 6 18 19 19 20 21 22 23 24 2625 27 29 30 31 32 33 34 35 28 18 29 16 7 8 9 11 12 13 15 36 37 38 39 17 17 10 50 with 1 13...

Page 586: ...PLATE GEAR LOCK 150 20 GEAR PB R 21 RACK BTM LOCK 150 22 COVER BTM UP 23 GEAR BTM LOCK PINION 24 SPRING BTM LOCK 25 GEAR LEVER LOCK 26 LEVER BTM LOCK 27 SPRING STOPPER GEAR 28 STOPPER GEAR 29 PLATE SU...

Page 587: ...4PPM PL4 1 550 Paper Cassette Illustration 52 53 JG5004AB 1 2 3 4 5 6 18 19 19 20 21 22 23 24 2726 25 28 30 31 39 40 41 42 43 29 18 30 34 36 38 37 32 16 7 8 9 11 12 13 15 44 45 46 47 48 17 17 10 50 wi...

Page 588: ...AR BTM LOCK PINION 24 SPRING BTM LOCK 25 GEAR BTM LOCK 26 GEAR LEVER LOCK 27 LEVER BTM LOCK 28 SPRING STOPPER GEAR 29 STOPPER GEAR 30 PLATE SUPPORT 31 COVER EXTENSION 32 SUPPORT GUIDE IND 33 34 GUIDE...

Page 589: ...tion 33 32 5132 31 30 28 25 22 31 21 20 14 18171615 38 40 34 35 37 44 43 42 41 20 11 10 9 8 7 6 5 12 4 39 19 JG5019AA 27 26 22 23 1 with 4 12 14 23 25 35 37 44 46 51 2 with 4 10 12 14 20 22 25 28 31 3...

Page 590: ...NG NUDGER 21 CLUTCH ASSY PH J242 22 BEARING REGI LEFT 23 CLUTCH REGI J243 24 25 CHUTE REGI 26 VARISTER 27 EARTH PLATE BASE 28 EARTH PLATE MID 29 COVER SENSOR 30 SENSOR REGI J241 50415001 31 SPRING REG...

Page 591: ...5 10 Chapter 5 Parts List 34PPM PL7 1 550 Paper Feeder Illustration...

Page 592: ...NUDGER 18 GEAR NUDGER 19 ROLL ASSY NUDGER 1 20 CLUTCH ASSY PH J247 21 CHUTE ASSY FDR2 Reference Only with 12 18 22 27 22 BEARING NUDGER 23 COVER ACTUATOR 24 CHUTE BTM ASSY 25 CHUTE TOP ASSY 26 SHAFT F...

Page 593: ...5 12 Chapter 5 Parts List 34PPM PL8 1 Illustration Consumable...

Page 594: ...50609901 12 INTERLOCK S W 5V 50609801 13 HOLDER I L SW2 14 LEVER GUIDE 15 GUIDE CRU LEFT 51031901 16 COVER GUIDE CRU 17 HARNESS ASSY FUSER J4647 J46 J47 18 LEVER FUSER LH 50812662 19 LEVER FUSER RH 50...

Page 595: ...5 14 Chapter 5 Parts List 34PPM PL10 1 500 Paper Exit 1 2 Illustration...

Page 596: ...LL STACK 53356321 11 BEARING EXIT 12 ROLL EXIT 13 GEAR 21 14 15 MOTOR ASSY EXIT J103 16 BRACKET MOTOR EXIT 17 GEAR 16 49 18 GEAR 25 2 51251501 19 GEAR 25 1 51251491 20 GATE OCT EXIT 21 CHUTE LOW EXIT...

Page 597: ...5 16 Chapter 5 Parts List 34PPM PL10 2 500 Paper Exit 2 2 Option Face Up Tray Illustration...

Page 598: ...FU 7 CHUTE LOW FU 8 LEVER LATCH LEFT 9 PIPE LATCH FU 10 SPRING LATCH FU 11 LEVER LATCH RIGHT 12 GEAR 21 13 BEARING EXIT 14 ROLL FU 15 LEVER GATE HOLDER 16 SPRING LEVER GATE 17 LEVER GATE FU 18 19 ELIM...

Page 599: ...5 18 Chapter 5 Parts List 34PPM PL11 1 Frame Drive Illustration 3 2 1 4 JG5020AA 11 9 6 7 8 10 11 7 7 7 12 7 7 13 13 5 5...

Page 600: ...em Parts name Part Number 1 MOTOR COVER 2 MAIN MOTOR J43 56521622 3 GEAR ASSY HOUSING 53355763 4 SPRING RELEASE 5 CLAMP EDGE 6 CLAMP 5V0 7 CLAMP 10V0 8 CLAMP EDGE 9 GEAR 9 51251353 10 GEAR ASSY PLATE...

Page 601: ...5 20 Chapter 5 Parts List 34PPM PL12 1 Electrical Illustration 32 41 42 15 14 11 40 15 14 33 39 OPTION 18 19 25 10 13 2 30 5 3 7 6 20 1 21 12 8 JG5018OA 23 27 16 17 28 4 26 43...

Page 602: ...521510 11 PANEL REAR 12 BRACKET HANDLE R 13 PWBA ESS 55090302 14 SHIELD ASSY ESS 15 SHIELD ASSY WINDOW 16 FFC ASSY ESS P28 CNVD 51029783 17 HARNESS ASSY CHUTE J24 P245 P248 120V 56418230 220V 56418080...

Page 603: ...15 5 3 6 17 5 4 Fuser 6 21 5 5 500 Paper Exit Option Face Up Tray 250 Paper Exit 6 23 5 6 Drive 6 25 5 7 Electrical 6 27 6 Control 6 29 6 1 Control of Paper Size 6 29 6 1 1 Cassette Feeding Paper Cas...

Page 604: ...Chapter 6 Principle of Operation Chapter 6 Principle of Operation CONTENTS...

Page 605: ...image is transferred from the drum surface to the paper 5 Peeling Electric charges on the paper are partially neutralized As a result the paper is peeled off from the drum surface 6 Fixing The toner i...

Page 606: ...wing figure Components associated with print process Components associated with transport of paper JG6102AA FUSER ASSY EP CARTRIDGE X Port 1 Charging 3 Development 4 Transfer 5 Peeling 6 Fixing 2 Expo...

Page 607: ...e pairs are induced in the photoconductive layer Since electrons are moved toward the body inside the drum by the electric field the electron hole pairs move to the surface of the photoconductive laye...

Page 608: ...ries according to the image coverage range and environmental conditions such as temperature and humidity The used toner cannot be reused When the printing step is started the whole drum surface is sca...

Page 609: ...the HVPS MCU whenever the laser beam makes a scan This signal carrying image data VDO signal is converted into LVDS signal by the MCU of the HVPS MCU and is sent as XP DATA and XP DATA signals to the...

Page 610: ...is transmitted to the BTR ASSY through the Drum Gear The driving force transmitted to the 550 FEEDER ASSY drives the ROLL ASSY NUDGER and ROLL ASSY FEED The driving force transmitted to the 150 FEEDE...

Page 611: ...e path in EP CARTRIDGE Drive path in FEEDER ASSY Gear 3 Gear 2 MAIN MOTOR JG6110AA EP CARTRIDGE Gear 16 Gear 13 Gear 14 Gear 5 CLUTCH ASSY PH GEAR IDLER NUDGER GEAR NUDGER MAIN MOTOR JG6108AA 250 550...

Page 612: ...ple of Operation Drive path in CLUTCH REGI Drive path in FUSER ASSY Gear 18 CLUTCH REGI Gear 17 Gear 13 Gear 14 Gear 5 Gear 15 MAIN MOTOR JG6109AA Gear HR GEAR 9 Gear 6 Gear 7 Gear 8 Gear 5 MAIN MOTOR...

Page 613: ...in 500 Paper Exit Option Face Up Tray Drive path in 250 Paper Exit GEAR 16 49 GEAR 25 2 MOTOR ASSY EXIT GEAR21 JG6112AA 500 Paper Exit GEAR 25 1 GEAR21 ROLL EXIT ROLL FU GEAR 16 49 GEAR 17 MOTOR ASSY...

Page 614: ...Principle of Operation 4 Paper Transport 4 1 Paper Transport Path The paper is supplied from the Tray1 and Tray 2 or the optional Tray3 and Tray 4 and is transported into the printer along the paper p...

Page 615: ...ith transport of paper when Option Duplex Option 550 Feeder Option OCT and 500 Paper Exit Option Face Up Tray are installed Pressure Roll Heat Roll FUSER ASSY Drum BTR ASSY JG6114AA ROLL ASSY FEED ROL...

Page 616: ...unctionally equivalent therefore only the 150 Paper Cassette is described here Since a LOW INDICATOR does not exist on the 150 and 250 models explanation for this indicator applies to the 550 Paper Ca...

Page 617: ...ectively according to the transmitted paper size The paper size is detected by transmitting the ON OFF information to the Size Switch in the GUIDE TRAY LEFT The types of paper that can be automaticall...

Page 618: ...M LOCK LOCK EXTENSION STOPPER GEAR GUIDE ASSY END150 GUIDE ASSY SD R150 PLATE ASSY BTM GUIDE ASSY SD L150 JG6117AA LEVER BTM LOCK LOCK EXTENSION STOPPER GEAR GUIDE ASSY END 550 GUIDE ASSY SD R550 PLAT...

Page 619: ...ansmitted as a voltage to the HVPS MCU ACTUATOR NO PAPER If paper runs out in the Paper Cassette the ACTUATOR NO PAPER drops and the flag of the ACTUATOR NO PAPER that shielded the detection portion o...

Page 620: ...REGI METAL ROLL ASSY NUDGER SENSOR NO PAPER ACTUATOR NO PAPER CLUTCH ASSY PH SENSOR LOW PAPER ACTUATOR LOW PAPER Size Switch JG6018AA CLUTCH REGI ROLL ASSY FEED SENSOR REGI ROLL REGI RUBBER ROLL REGI...

Page 621: ...s roll and acts to transport the toner into the gap between the drum and Magnet Roll The toner is supplied to the Magnet Roll by the Agitator in the Toner Compartment CM Blade Charging and Metering Bl...

Page 622: ...6 18 Chapter 6 Principle of Operation 34PPM 24PPM JG6119AA EP CARTRIDGE BTR ASSY JG6019AA BTR ASSY EP CARTRIDGE...

Page 623: ...en by three phase full wave current linear drive The current through the winding of each phase is switched by a Hall amplifier matrix The signal from the phase detection terminal of the Motor is used...

Page 624: ...6 20 Chapter 6 Principle of Operation 34PPM 24PPM LD Assembly JG6121AA SOS PWB Scanner Assembly Scanner Assembly LD Assembly JG6021AA SOS PWB...

Page 625: ...are installed in the 34PPM and one in the 24PPM The STS are connected to the Heat Roll in series for both 34PPM and 24PPM This provides a second stage of overheat protection If the first stage does no...

Page 626: ...rinciple of Operation 34PPM 24PPM JG6122AA Exit Sensor Heat Roll Actuator Pressure Roll Temperature Sensor Thermostat Sensor Actuator JG6022AA Pressure Roll Thermostat Sensor Temperature Sensor Heat R...

Page 627: ...Fuser to the Face Up output tray SENSOR FACE UP OPEN This sensor detects that the Face Up print has been selected If the LEVER GATE FU is raised a signal is detected by the Actuator attached to the i...

Page 628: ...6 24 Chapter 6 Principle of Operation 500 Paper Exit Option Face Up Tray 250 Paper Exit...

Page 629: ...to the EP CARTRIDGE LEVER LINK This connects and disconnects the power from the MAIN MOTOR to the FUSER ASSY When the COVER OPEN is opened the LEVER LINK pushes up the Gear 8 in the GEAR ASSY HOUSING...

Page 630: ...6 26 Chapter 6 Principle of Operation 34PPM 24PPM JG6124AA GEAR ASSY HOUSING LEVER LINK GEAR ASSY PLATE MAIN MOTOR JG6024AA GEAR ASSY HOUSING LEVER LINK GEAR ASSY PLATE MAIN MOTOR...

Page 631: ...r Laser Diode and 24 V for Motor and Clutch from the AC power HVPS MCU The functions of the HVPS and MCU are incorporated in this substrate The HVPS generates high AC and DC voltages and supplies them...

Page 632: ...WBA EXIT MOTOR LVPS FAN SUB HVPS MCU PWBA ESS INTERLOCK S W 24V INTERLOCK S W 5V INTERLOCK S W REAR FAN MAIN SWITCH I L ASSY JG6025AA PWBA EXIT MOTOR INTERLOCK S W REAR LVPS FAN SUB HVPS MCU PWBA ESS...

Page 633: ...witches in the Size Switch corresponding to the paper sizes of the Paper Cassette The switches in the Size Switch are denoted by SW1 SW2 SW3 and SW4 respectively from the front side Paper size Size Sw...

Page 634: ...s ended The Scanner Motor is rotating at a constant speed 6 2 3 ROS Reference Value Reference If the speed of the Scanner Motor increases by more than 1 the laser beam does not enter the SOS Sensor an...

Page 635: ...s controllably turned ON and OFF to maintain the Fuser control temperature 6 3 3 Warm up of Fuser The Halogen Lamp is lit up turned ON simultaneously with the start of warm up of the Fuser When the te...

Page 636: ...ON Short FAN MAIN ALARM HEAT ON Long 24VDC AFT 24VDC AFT 24VDC AFT A B A B 24VDC AFT FAN MAIN FAN SUB Heater Rod Long Heater Rod Short JG6126AB SWITCH DUPLEX SW REAR COVER SWITCH I LASSY INTERLOCK BE...

Page 637: ...ion Wiring Diagram of Parts 7 3 2 1 Instructions for the Use of the Interconnection Wiring Diagram of Parts 7 3 2 2 Configuration of the Interconnection Wiring Diagram of Parts 7 5 1 INTERLOCK S W 24V...

Page 638: ...Chapter 7 Wiring Diagrams and Signal Information Chapter 7 Wiring Diagrams and Signal Information CONTENTS...

Page 639: ...connector The connector No is indicated inside the box Represents a connection terminal with a plate spring on the printed circuit board The connector terminal No is indicated inside the box Represent...

Page 640: ...4 LVPS PL12 1 5 FUSER ASSY PL8 1 20 HARNESS ASSY AC 100V PL12 1 8 EP CARTRIDGE PWBA ASSY ANT PL8 1 23 BTR ASSY PL8 1 21 DB PRB CR DTS TR LDD ROS ASSY PL8 1 1 SOS P J280 P J270 P J102 P J103 P J45 P J4...

Page 641: ...ents a interconnection between parts using a conductive member such as a plate spring and indicates its signal name contents The arrow or on the line represents the direction of the signal Represents...

Page 642: ...n terminal with a plate spring on the printed circuit board The connector No is indicated inside the box Represents a connector directly connected to the printed circuit board The connector No is indi...

Page 643: ...UIDE ASSY CRU R Connections of BTR ASSY with GUIDE ASSY CRU R Connections of PWBA ASSY ANT with HVPS MCU Connections of GUIDE ASSY CRU R with HVPS MCU 4 150 Paper Feeder 550 Paper Feeder FAN MAIN Conn...

Page 644: ...RTN 24V RTN 24V AFT STS 2 STS 1 2 3 4 5 6 7 8 P J102 1 2 3 4 5 P J103 PWBA EXIT MOTOR PL12 1 4 PWBA ESS PL12 1 13 FFC ASSY ESS PL12 1 16 HARNESS ASSY LVPS 3 6 PL12 1 1 MOTOR ASSY EXIT PL10 1 15 P J10...

Page 645: ...it is sent out from the controller in synchronism with CCLK CPRDY Ready signal for the controller power supply This signal goes Low when the controller power supply is ON and at the same time initial...

Page 646: ...HVPS which applies a high voltage to Pressure Roll P J46 2 1 1 2 P J4249 3 1 2 3 4 5 6 7 1 2 3 4 5 6 7 1 6 5 4 3 2 1 7 P J4647 STS 2 LVPS PL12 1 5 LG LG LG EXIT STS 1 LINE LINE Secondary NUT NUT NUT...

Page 647: ...lopment bias CR Output from HVPS to BCR DTS Output from HVPS to Detack Saw TR Output from HVPS to BTR EP CARTRIDGE GUIDE ASSY CRU R PL 8 1 25 HVPS MCU PL 12 1 19 Drum Detack Saw BTR ASSY PL 8 1 21 Mag...

Page 648: ...C 24V RTN D OUT FAN ALARM 24V DC CLUTCH TRAY1 ON CLUTCH TRAY2 ON 24V DC LG LG PULLUP 3 3V LOW PAPER2 SNR ON PULLUP 3 3V NO PAPER2 SNR ON CLUTCH REGI ON 12 11 10 9 8 7 6 5 4 3 2 1 2 3 1 P J24 9 10 SW 4...

Page 649: ...ASSY PH of Tray2 Low ON High OFF NO PAPER1 SNR ON Signal from SENSOR NO PAPER of Tray1 This signal goes Low when light is received REG SNR ON Signal from SENSOR REGI This signal goes Low when light is...

Page 650: ...DET OUT PCONT2 LDENB XPDATA 2 XPDATA 2 P J14 P J140 1 2 P J170 2 3 1 5VDC AFT ROS ASSY PL8 1 1 LDD Scanner SOS SG 2 1 3 2 1 P J17 XPDATA 1 XPDATA 1 24V DC 24V RTN SG ROSMOT ON ROSMOT CLK 1 2 P J160 2...

Page 651: ...signal for determining or adjusting the current flowing through Laser Diode MO DET OUT Laser output monitor signal for providing feedback of laser output beam from Laser Diode analog signal LDENB Cont...

Page 652: ...gnal goes Low when light is received FACE UP OPEN SNR ON Signal from SENSOR FACE UP OPEN This signal goes Low when light is received P J29 2 3 1 4 5 6 HVPS MCU PL12 1 19 HARNESS ASSY EXIT SNR PL10 1 2...

Page 653: ...10 4 Functions 8 11 4 1 Recording System 8 11 4 2 Exposure System 8 11 4 3 Transfer System 8 11 4 4 Fixing System 8 11 4 5 Resolution 8 11 4 6 Warm Up Time 8 11 4 7 FPOT First Print Output Time 8 12...

Page 654: ...ation Temperature Humidity 8 22 7 2 Installation Height 8 22 7 3 Installation Horizontality 8 22 7 4 Installation Surrounding Light 8 22 7 5 Generated Noise 8 22 8 Safety Environmental Protection 8 23...

Page 655: ...cations 1 Machine Structure 1 1 Fundamental Structure The fundamental structure of the machine consists of print engine EP CARTRIDGE paper cassette and power code 550 Paper Cassette Type 250 Paper Cas...

Page 656: ...of the machine is shown below 1 3 Functional Structure The functional structure of the machine is shown below A4 34PPM A4 24PPM Controller Operation Panel Engine Host Various Functional Parts HVPS MCU...

Page 657: ...m PPC 603e 350MHz Memory RAM 64MB 24ppm 128MB 34ppm ROM Max 16MB Flash Disk Compact Flash Adapter HDD 2 5inch more than 20GB Option External Interface Ethernet 10Base T 100Base TX USB1 1 Centronics Fu...

Page 658: ...V system Voltage 198 to 264 VAC Frequency 50 60 Hz 3 Hz 2 2 Power Consumption Maximum power consumption during operation current consumption during operation and power consumption in sleep mode inclu...

Page 659: ...cable and their accessories are included Partial protrusions are not included either 34PPM Width W 421 8 mm Depth D 465 4 mm 524 0 mm when Paper Cassette is extended 561 5 mm when Duplex Unit installe...

Page 660: ...is extended and Duplex Unit installed Height H 324 3 mm Mass 18 4 kg 20 1 kg when Duplex Unit installed 24PPM 250 Paper Cassette 500 Paper Exit Width W 421 8 mm Depth D 454 6 mm 513 2 mm when Paper Ca...

Page 661: ...te is extended and Duplex Unit installed Height H 355 3 mm Mass 19 4 kg 21 1 kg when Duplex Unit installed 550 Paper Cassette 500 Paper Exit Width W 421 8 mm Depth D 454 6 mm 513 2 mm when Paper Casse...

Page 662: ...are not included Width W 283 7 mm Depth D 390 6 mm 449 2 mm when extended Height H 50 4 mm Mass 1 60 kg 3 3 Dimensions Mass of 250 Paper Cassette The dimensions are specified under the same posture as...

Page 663: ...re not included Width W 283 7 mm Depth D 394 6 mm 453 2 mm when extended Height H 85 6 mm Mass 2 12 kg 3 5 Dimensions Mass of Option Face Up Tray The dimensions are specified under the same posture as...

Page 664: ...000 sheet EP CARTRIDGE packed in the body 2 17 000 sheet EP CARTRIDGE Reference Average number of prints at Letter size and 5 black ratio 3 7 Installation Space Minimum Installation Space The minimum...

Page 665: ...nd 1200 dpi by a video signal from the controller 24PPM 600dpi Switched between 600 dpi and 1200 dpi by a video signal from the controller 1 1 Factory Option Reference dpi is an abbreviation of dots p...

Page 666: ...are theoretical values 34PPM 24PPM 250 Paper Cassette 250 Paper Exit 550 Paper Cassette 250 Paper Exit Reference SEF is an abbreviation of Short Edge Feed and means the case where feeding is done fro...

Page 667: ...x Length 148 0 mm min to 355 6 mm max 4 9 2 Printable Area The print engine shall be capable of producing printed images meeting the Print Quality Spec to within 4 mm of the edge of the paper Paper si...

Page 668: ...27 6 mm of paper level 550 Paper Cassette Plain Paper Less than 550 sheets of standard paper or less than 59 4 mm of paper level 4 10 3 Combinations of Paper Feeders and Total Number of Sheets Fed Up...

Page 669: ...ng is specified for paper immediately after taken out of its package at an environment temperature humidity of 22 C 55 60 RH 34PPM 24PPM 4 11 3 Supported paper size Option Face Up Tray Width 88 9 mm t...

Page 670: ...ons but whose print quality is outside the range The following types of paper are taken as general purpose paper Regular sized paper EP A4 size EP B5 size EPR A4 size L A4 size L A5 size L B5 size P B...

Page 671: ...size mm mm Paper Tray 150 Paper Feeder 250 550 Paper Feeder LEGAL14 215 9 355 6 O O LEGAL13 215 9 330 2 O O LETTER 215 9 279 4 O O EXECTIVE 184 2 266 7 O O STATEMENT 139 7 215 9 O O A4 210 0 297 0 O O...

Page 672: ...ordance with the editable correspondence table and print it out or rastre rize it on a computer and transfer it to a printer and print it out Regular use of True Type font 1 Rasterize all the fonts on...

Page 673: ...itor SMB over TCP IP Windows95 98 Me WindowsNT4 0 Windows2000 XP SMB over NetBEUI Windows95 98 Me WindowsNT4 0 Windows2000 XP IPP http over TCP IP WindowsMe Windows2000 XP Hard Ware Operating conditio...

Page 674: ...8 20 Chapter 8 Printer Specifications 4 17 Server OS Windows NT4 0 Windows 2000 Windows XP NetWare 3 12 3 2 4 1 4 11 5 6 Windows 95 98 Me...

Page 675: ...ridges can be selected Detection using the remaining amount of toner factory optional is available to detect the life of the EP CARTRIDGE When the cartridge runs out of toner a WARNING status signal i...

Page 676: ...Installation Height 0 to 3 500 m 7 3 Installation Horizontality The machine must be installed horizontally at a tilt within 5 7 4 Installation Surrounding Light Less than 3000 Lux no direct sunshine...

Page 677: ...0V 240V system IEC60950 3rd Edition 8 2 Laser Safety Standards 100V 120V system FDA21CFR Chapter 1 Subchapter J Section 1010 1040 220V 240V system IEC60825 Class I Laser Product 8 3 EMI 100V system VC...

Page 678: ...mm Linearity of paper transport direction less than 0 5 mm at distance of 234 mm Linearity of the direction vertical to paper transport direction less than 0 5 mm at distance of 190 mm Linearity of a...

Page 679: ...per in the paper cassette is low using SENSOR LOW PAPER EP CARTRIDGE with peeling fingers 1200dpi 500 Paper Exit 10 2 User Installed Options The four options that the user can install are as follows O...

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