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4.4 Laser

beams

• Direct exposure to a laser beam can damage the eyes and cause blindness.

• Never open a cover that has a laser warning label attached.

• Before disassembling and reassembling this laser printer, be sure to turn the

printer power OFF.

• When servicing this laser printer while it is running, be sure to follow the

procedures specified in this manual.

• You should understand and exercise all safety precautions to prevent injuries

when servicing equipment that uses a laser. Carefully follow procedures to

prevent anyone in the area from exposure to the laser beam.

Laser beams have the following characteristics:

• Frequencies are higher than other beams (sun and electric bulbs) and

phases are uniform so that high monochromatic and convergence performance

can be obtained and thin beams of light can reach places at a long distance.

• Due to the high convergence, beams are highly concentrated in density and

temperature, which is dangerous to human body.

Reference: The frequency of the Laser used in this laser printer produces beams that are

invisible.

Содержание B6500 Series

Страница 1: ...Laser Printer OKI B6500 Service Manual 060810A...

Страница 2: ...l 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 prot...

Страница 3: ...amage to assets including this laser printer may result Particularly important essentials for procedures steps rules etc Reference Incidental information to descriptions 3 Related documents T Instruct...

Страница 4: ...er source Keep the power supply off during maintenance activities to prevent electric shock burns and equipment damage Keep the power plug disconnected during the maintenance operation If it is necess...

Страница 5: ...while the printer is running 4 3 High temperature units When servicing high temperature units removal replacement adjustment etc be sure to turn them OFF to prevent burns injuries and an electrical h...

Страница 6: ...t injuries when servicing equipment that uses a laser Carefully follow procedures to prevent anyone in the area from exposure to the laser beam Laser beams have the following characteristics Frequenci...

Страница 7: ...is laser printer to prevent accidents These labels should be clear and easy to read Check the labels for any damage such as peeling or stains when servicing the printer 4 5 1 Caution label for high te...

Страница 8: ...d 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 Ensure that there is adequate spac...

Страница 9: ...the laser printer and all components are correct Ensure that all components are without damage 1 Laser Printer main unit 2 150 Paper Cassette 3 550 Paper Cassette 4 EP CARTRIDGE 5 Power Cord 6 Instruc...

Страница 10: ...nsure that all components are undamaged 5 4 4 Unpacking Option 550 Paper Feeder Unpack the carton and confirm that the part numbers of the Option 550 Paper Feeder and all components are correct Ensure...

Страница 11: ...ixing tapes applied to the later printer 4 Unpack the EP CARTRIDGE then be sure to shake it seven to eight times holding both sides When removing the toner seal draw it out straight and horizontally A...

Страница 12: ...on the lower part of the Option Duplex to fix securely 5 Connect the power cord 6 Turn on the power switch of the laser printer 7 Try some test duplex printings to confirm that there is no problem 5...

Страница 13: ...able 2 Place the Option 550 Paper Feeder in an installation location 3 Fit the holes on the bottom of the laser printer with the four positioning bosses of the Option 550 Paper Feeder and place the la...

Страница 14: ...ater printer be sure to grasp the handles with both hands Grasping a part other than the handles results in fall or damage of the laser printer When lifting the later printer bend your knees thoroughl...

Страница 15: ...1 1 Chapter 3 Removal and Replacement Procedures 3 1 Chapter 4 Print Engine Plug Jack Connector Locations 1 1 Chapter 5 Parts List 1 1 Chapter 6 Principles of Operation 1 1 Chapter 7 Wiring 1 1 Chapte...

Страница 16: ...xv Blank Page...

Страница 17: ...Paper Jam Tray to Regi 1 22 FIP1 10 Paper Jam Misfeed 1 24 FIP1 11 EP Cartridge 1 26 FIP1 12 Paper Size Error 1 27 FIP1 13 No Tray Tray 1 2 1 28 FIP1 14 No Paper Tray 1 2 1 29 FIP1 15 Low Paper in Tra...

Страница 18: ...ion Duplex 1 76 4 6 Level 2 FIP 1 77 FIP2 8 PWBA DUPLEX 1 77 FIP2 9 MOTOR DUPLEX 1 78 FIP2 10 SENSOR DUP 1 79 FIP2 11 SWITCH DUPLEX 1 80 OCT Option 1 81 4 7 Error Status Code List 1 81 4 8 Level 1 FIP...

Страница 19: ...ooting 1 111 5 2 Image Quality FIP 1 113 FIP 1 P1 Faint Print 1 113 FIP 1 P2 Blank print No print 1 115 FIP 1 P3 Solid Black 1 117 FIP 1 P4 Vertical blank lines White stripes in paper transport direct...

Страница 20: ...Chapter 1 Troubleshooting Chapter 1 Troubleshooting CONTENTS Blank Page...

Страница 21: ...oubleshooting in this manual assumes use of Diag tools maintenance tools However the troubleshooting procedures allow for the case where the Diag tools are not used You can correct printer problems by...

Страница 22: ...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 conditioning system 6 The laser print...

Страница 23: ...o remove the HVPS connector P J31 while servicing the printer When checking some parts with the left cover removed and power ON high voltage may be applied by the HVPS Be sure to remove the connector...

Страница 24: ...d directly to the board J12 Jack side of the connector P J12 removed except when attached directly to the board 7 P J1 2 and P J3 4 in the FIP means taking a measurement with the plus side of the mete...

Страница 25: ...e FIP the paper tray at the lower part of the printer is referred to 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 So...

Страница 26: ...Level 1 FIP The level 1 FIP is the first step for problem resolution The level 1 FIP isolates the presence of various troubles including error codes The level 2 FIP provides a guide for proceeding wi...

Страница 27: ...S 2 2 Fan Motor Abnormality Abnormal rotation or other failure of the FAN MAIN or FAN SUB occurred FIP1 4 STATUS 2 3 Main Motor Abnormality Rotation of MAIN MOTOR does not reach the specified speed FI...

Страница 28: ...P4 4 STATUS 16 4 Full Stack 500 Paper Exit 500 Paper Exit became Full Stack FIP1 45 STATUS 16 5 Full Stack OCT Option OCT became Full Stack FIP3 6 STATUS 17 1 Top Rear Cover Open COVER OPEN or COVER R...

Страница 29: ...peci fied time FIP1 10 0 1 0 1 1 Reg Jam 1 Paper Jam Regi to Fuser When the paper did not reach Fuser from Regi position within the specified time FIP1 7 1 0 0 1 1 Reg Jam 2 Paper Jam Regi to Fuser Wh...

Страница 30: ...3 1 Level 2 FIP The Level 2 FIP is the diagnostic procedure to sort various troubles in addition to the error codes When troubleshooting executing the steps given in the FIP or checkout procedure allo...

Страница 31: ...p 4 End of work 1 4 Checking HVPS MCU non volatile memory setup mode Is non volatile memory setup mode accessible Check using Chapter 2 Diagnostic ADJUSTMENT PARAME TER INTIALIZE MODE Go to step 5 Rep...

Страница 32: ...PL12 1 5 1 Checking NVRAM for data setup value Are the values of NV03 resolution and the value of NV04 Laser Diode output set at the initial setup value in the factory Check using Chapter 2 Diagnostic...

Страница 33: ...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 power is...

Страница 34: ...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 and P J24 16 0 82 VDC or more Replace FAN MAIN RRP12 6 Replace HVPS MCU RRP12 10 7 Check...

Страница 35: ...tool Go to step 2 Without tool Go to step 3 Reinstall obstruc tive parts 2 Checking MAIN MOTOR for operation Does the MAIN MOTOR rotate and each gear rotate normally Check using Chapter 2 Diagnostic...

Страница 36: ...increase by one every time INTERLOCK S W is pushed while pressing down the SWITCH I L ASSY with a finger Check using Chapter 2 Diagnostic Sensor Switch Check Go to step 3 Go to FIP1 32 and 33 INTERLO...

Страница 37: ...R 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 posit...

Страница 38: ...8 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 staine...

Страница 39: ...Checking GEAR ASSY HOUSING operation 1 Remove EP CARTRIDGE Install COVER ASSY and close it Does each gear rotate normally Check using Chapter 2 Diagnostic Main Motor Test Replace HVPS MCU RRP12 10 Go...

Страница 40: ...p 8 Go to step 6 6 Run a test print Does Error occur Check using Chapter 2 Diagnostic TEST PATTERN MODE MENU Go to step 7 End of work 7 Checking ROLL PINCH EXIT Remove COVER TOP ASSY PL1 1 7 RRP1 4 Is...

Страница 41: ...the power to Exit Sensor Is the voltage across P J46 3 and P J46 4 3 3VDC Replace LVPS RRP12 3 Go to step 13 13 Checking LVPS for continuity Is there continuity between P J41 1 and P J46 3 Go to FIP1...

Страница 42: ...ower is turned ON Go to FIP1 28 SENSOR REGI Go to step 5 5 Checking ROLL ASSY RETARD Is ROLL ASSY RETARD not damaged and installed correctly Check the operation of it assembled each Paper Cas sette Go...

Страница 43: ...y Check using Chapter 2 Diagnostic Option Tray1 2 Feed Clutch Test Go to step 14 Go to FIP1 39 CLUTCH ASSY PH 13 Checking 550 FEEDER OPTION for operation Does each gear and roller of 550 FEEDER OPTION...

Страница 44: ...paper with a new and dry one Go to step 3 3 Checking the paper size setup Does the paper size in use match the size setup by GUIDE ASSY END or by the driver on the PC Go to step 4 Replace the paper or...

Страница 45: ...a finger to check Go to step 12 Replace CHUTE ASSY FDR1 2 12 Checking the paper feeding tray Is the paper for test printing supplied from Tray 3 or Tray 4 With tool Go to step 13 Without tool Go to st...

Страница 46: ...el Go to step 2 Replace EP CAR TRIDGE 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 ASSY CR...

Страница 47: ...1 2 Does the number of Sensor Switch Check increase one by one when ACTUATOR B of SENSOR REGI is pushed and released Check using Chapter 2 Diagnostic Sensor Switch Check Go to step 4 Go to FIP1 28 SEN...

Страница 48: ...or occur with Tray 3 or Tray 4 Go to FIP4 1 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 3 End of work 3 Che...

Страница 49: ...einstall it correctly 4 With pressing down PLATE ASSY BTM press the cen ter area of RACK BTM LOCK 550 against HOUSING BASE 550 Are RACK BTM LOCK 550 and HOUSING BASE 550 touched each other without any...

Страница 50: ...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 down with a finger Does ACTUATOR LOW PAPER go...

Страница 51: ...HVPS MCU PL12 1 19 1 Checking EP CARTRIDGE Does Error still occur after installing a new EP CAR TRIDGE Go to step 2 End of work 2 Checking GUIDE ASSY CRU R for continuity Remove EP CARTRIDGE Remove GU...

Страница 52: ...PS 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 from Con...

Страница 53: ...age of AC power source meet commercial voltage Go to step 3 Ask the customer to arrange the AC power source 3 Checking the fuse Remove SHIELD PLATE LVPS PL12 1 3 RRP12 1 Is the fuse on LVPS open Repla...

Страница 54: ...J20 from HVPS MCU Remove EP CARTRIDGE Does FAN MAIN rotate when the power is turned ON Replace PWBA FEEDER 550 RRP20 8 Go to step 12 12 Checking INTERLOCK S W Disconnect P J44 and P J45 from LVPS Are...

Страница 55: ...35 Chapter 1 Troubleshooting 17 Checking FAN SUB Replace FAN SUB RRP8 2 Remove EP CARTRIDGE Does the FAN SUB rotate when the power is turned ON End of work Replace HVPS MCU RRP12 10 Step Check Yes No...

Страница 56: ...cable of HARNESS ASSY PANEL continuous Go to step 3 Replace HAR NESS ASSY PANEL 3 Checking OPERATION PANEL 2 Is the display stable after replacing OPERATION PANEL RRP1 4 End of work Replace HVPS MCU...

Страница 57: ...cable of HARNESS ASSY PANEL continuous Go to step 3 Replace HAR NESS ASSY PANEL 3 Checking OPERATION PANEL 2 Is the display stable after replacing OPERATION PANEL RRP1 4 End of work Replace HVPS MCU R...

Страница 58: ...VPS 3 Checking LVPS 2 Remove EP CARTRIDGE Is the voltage across P J11 16 and P J11 15 on HVPS MCU 3 3 VDC Replace HVPS MCU RRP12 10 Go to FIP1 24 LVPS 4 Checking the test printing after installing EP...

Страница 59: ...wn 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 moving...

Страница 60: ...to step 2 Without tool Go to step3 Replace ACTUA TOR 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 pushi...

Страница 61: ...ce LVPS RRP12 3 2 Checking LVPS driving power Disconnect P J42 from LVPS Turn the power ON Is the voltage across P J42 1 and P J42 2 24 VDC Go to step 3 Go to FIP2 9 INTERLOCK S W 24V FIP1 34 INTERLOC...

Страница 62: ...SY 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 and P J11 continuous Go to step 4 Replace HAR NESS ASSY LVPS...

Страница 63: ...RRP1 6 4 Checking HARNESS ASSY LVPS Disconnect P J141 of HARNESS ASSY LVPS Is it conductive between P J141 1 and P J141 3 when INTERLOCK S W 5V and SWITCH I L ASSY 5V are pushed simultaneously and is...

Страница 64: ...connect P J17 and P J16 from HVPS MCU Disconnect P J170 and P J160 from ROS ASSY Is there continuity between P J17 and P J170 P J16 and P J160 Go to step 12 Replace HAR NESS ASSY ROS 12 Checking SOS p...

Страница 65: ...P8 8 Replace HAR NESS 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 and P J48 3 commercial v...

Страница 66: ...6 2 about 480 k ohm in the normal tem perature 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 after replac...

Страница 67: ...EEDER 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 Check using Chapter 2 Diagnostic Sen...

Страница 68: ...P J241 2 P J245 6 and P J241 1 Go to step 8 Replace HAR NESS ASSY TRAY1 7 Checking HVPS MCU for continuity Disconnect P J11 from HVPS MCU Is there continuity between P J11 16 and P J24 9 Go to FIP1 2...

Страница 69: ...n between sensor detecting point With tool Go to step 3 Without tool Go to step 4 Replace PLATE ASSY BTM RRP2 5 4 5 3 Checking SENSOR NO PAPER 1 Remove EP CARTRIDGE Close COVER OPEN PL1 1 2 Remove Pap...

Страница 70: ...connect P J24 from HVPS MCU Is there continuity between P J245 1 and P J240 3 P J245 2 and P J240 2 P J245 3 and P J240 1 P J248 1 and P J246 3 P J248 2 and P J246 2 P J248 3 and P J246 1 Go to step 9...

Страница 71: ...nt when pushed down With tool Go to step 2 Without tool Go to step 3 Replace ACTUA TOR LOW PAPER 2 Checking SENSOR LOW PAPER for operation 1 Remove EP CARTRIDGE Close COVER OPEN PL1 1 2 Remove Paper C...

Страница 72: ...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 HARNESS ASSY TONER1...

Страница 73: ...Possible causes 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 and P J45 3 continuous when INTERLOCK S W 24V is pushed...

Страница 74: ...RRP8 5 2 Checking SWITCH I L ASSY Remove INTERLOCK S W 5VR Is P J144 1 and P J144 3 continuous when INTER LOCK S W 5VR is pushed and not when released Go to step 3 Replace SWITCH I L ASSY RRP1 6 3 Ch...

Страница 75: ...causes 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 and P J44 3 continuous when INTERLOCK S W REAR is...

Страница 76: ...cking SWITCH I L ASSY for continuity Disconnect P J411 Is P J411 1 and 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 Checking H...

Страница 77: ...P J10 P J102 and P J101 from HARNESS ASSY LVPS Is there continuity between J27 and J102 Go to step 2 Replace HAR NESS ASSY LVPS 2 Checking PWBA EXIT MOTOR power source voltage Disconnect P J101 from...

Страница 78: ...Speed Test Exit Motor Counterclockwise Low Speed Test End of work Go to step2 2 Checking MOTOR ASSY EXIT Replace MOTOR ASSY EXIT RRP10 5 Is the problem cleared after replacement End of work Go to ste...

Страница 79: ...lace HAR NESS ASSY CHUTE 2 Checking HARNESS ASSY TRAY1 for continuity Remove CLUTCH REGI Disconnect P J245 Is there continuity between P J245 9 and P J243 2 P J245 10 and P J243 1 Go to step 3 Replace...

Страница 80: ...NESS ASSY TRAY1 and TRAY2 for continuity Remove CLUTCH ASSY PH Disconnect P J245 or P J248 Is there continuity between P J245 8 and P J242 1 P J245 7 and P J242 2 P J248 5 and P J247 1 P J248 4 and P...

Страница 81: ...ng HARNESS ASSY LVPS for continuity Disconnect P J18 from HVPS MCU Disconnect P J1821 Is each cable between J18 and J1821 continuous Go to step 2 Replace HAR NESS ASSY LVPS 2 Checking GUIDE TRAY LEFT...

Страница 82: ...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 GUIDE A...

Страница 83: ...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 the ground...

Страница 84: ...ed 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 inappropriate ground 9 Check...

Страница 85: ...eed 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 Checking HARNE...

Страница 86: ...p 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 one by one ev...

Страница 87: ...Go to step 3 Replace ACTUA TOR 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 one every ti...

Страница 88: ...1 68 Chapter 1 Troubleshooting Blank Page...

Страница 89: ...rted in Duplex or OCT mode is selected FIP2 6 FIP3 5 JS4 JS3 JS2 JS1 JS0 Contents of Jam Error Description FIP to be referred 0 0 1 0 0 Duplex Jam 1 Paper Jam Dup to Regi When the paper reached Regi p...

Страница 90: ...COVER HSG DUP Open COVER HSG DUP Is the rib on HSG LOWER DUP to push down SWITCH DUPLEX damaged Replace HSG LOWER DUP RRP21 3 With tool Go to step 2 Without tool Go to FIP2 11 SWITCH DUPLEX 2 Checking...

Страница 91: ...k Yes No Possible causes HVPS MCU PL12 1 19 PWBA DUPLEX PL21 1 32 HARNESS ASSY DUP PL21 1 7 1 Checking Option Duplex installation Does Error still occur after removing Option Duplex once reinstalling...

Страница 92: ...rint by Duplex printing Go to step 5 End of work 5 Checking paper position 1 Open COVER HSG DUP Does the front end of paper reach the top roller of ROLL DUP Go to step 6 Replace FUSER ASSY RRP8 8 6 Ch...

Страница 93: ...p 3 Reinstall FDR1 AS SUB 150 A4 cor rectly 3 Checking transmission of driving force Remove COVER LEFT PL21 1 25 Do ROLL DUP and every Gear rotate smoothly Turn the gear with a finger to check Go to s...

Страница 94: ...SUB 150 A4 cor rectly 3 Checking transmission of driving force Remove COVER LEFT PL21 1 25 Do ROLL DUP and every Gear rotate smoothly Turn the gear with a finger to check Go to step 4 Replace the part...

Страница 95: ...Checking NVRAM data Does NV01 setup match the specification of printer Go to step 4 Modify the memory data of NV01 4 Checking the paper tray 1 Is it Tray 1 that is in use when Error occurred Replace...

Страница 96: ...Checking Option Duplex detection signal 2 Is the voltage across P J27 4 and P J27 3 on HVPS MCU 3 3 VDC Go to step 3 Replace HVPS MCU RRP12 10 3 Checking HARNESS ASSY LVPS for continuity Remove HARNES...

Страница 97: ...emove Option Duplex Disconnect P J50 from PWBA DUPLEX Is there continuity between J2750 and J50 Go to step 2 Replace HAR NESS ASSY DUP 2 Checking HARNESS ASSY LVPS for continuity Disconnect P J27 from...

Страница 98: ...ty With tool Go to step 3 Without tool Go to step 4 Replace HAR NESS ASSY LVPS 3 Checking MOTOR DUPLEX for rotation Does the motor rotate Check by the rotating sound of the motor Check using Chapter 2...

Страница 99: ...3 Checking SENSOR DUP 2 Remove EP CARTRIDGE Close COVER OPEN PL1 1 2 Open COVER HSG DUP PL21 1 18 and keep open Is the voltage across P J53 3 and P J53 2 0 VDC when ACTUATOR DUP is pushed and 3 3 VDC...

Страница 100: ...UP COVER Is there continuity between J52 and J520 Go to step 3 Replace HAR NESS ASSY DUP COVER 3 Checking HARNESS ASSY DUP for continuity Remove HARNESS ASSY DUP Is there continuity between J50 and J2...

Страница 101: ...CT is open FIP3 1 STATUS 17 5 OCT Unit Fail Option OCT is not installed when OCT mode is selected FIP3 2 FIP3 7 STATUS 21 1 Illegal Size Duplex OCT Paper size that is not supported in Duplex or OCT mo...

Страница 102: ...R PL23 1 29 1 Checking COVER REAR Is the rib on COVER REAR to push down S W REAR COVER damaged Replace Cover REAR RRP23 2 With tool Go to step 2 Without tool Go to FIP3 1 S W REAR COVER 2 Checking S W...

Страница 103: ...eck Yes No Possible causes HARNESS ASSY OCT1 PL12 1 26 HVPS MCU PL12 1 19 PWBA OCT PL23 1 22 HARNESS ASSY OCT2 PL23 1 25 1 Checking Option OCT installation Remove Option OCT reinstall and turn the pow...

Страница 104: ...reinstall it Does Error still occur when Test Printing is run in OCT mode Go to step 5 End of work 5 Checking transmission of driving force Do ROLL OCT LOWER ROLL OCT UPPER and every GEAR rotate smoot...

Страница 105: ...to step 5 5 Run a test print Remove Option OCT and then reinstall it Does Error still occur when Test Printing is run in OCT mode Go to step 6 End of work 6 Checking transmission of driving force Do...

Страница 106: ...ecifications Go to step 3 Modify the memory data 3 Checking the paper tray 1 Is the paper supplied from Tray 1 when Error occurred Replace HVPS MCU RRP12 10 Go to step 4 4 Checking the paper tray 2 Is...

Страница 107: ...ACK at the paper out let With tool Go to step 2 Without tool Go to step 3 Replace ACTUA TOR FULL STACK 2 Checking Sensor Full Stack for operation Remove EP CARTRIDGE Does the number of Sensor Switch C...

Страница 108: ...OCT detection signal 2 Is the voltage across P J30 4 and P J30 3 on HVPS MCU 3 3 VDC Go to step 3 Replace HVPS MCU RRP12 10 3 Checking HARNESS ASSY OCT2 for continuity Remove HARNESS ASSY OCT2 Is the...

Страница 109: ...y Remove Option OCT RRP23 1 Disconnect P J70 from PWBA OCT Remove HARNESS ASSY OCT2 Is there continuity between J70 and J3070 Go to step 2 Replace HAR NESS ASSY OCT2 2 Checking HARNESS ASSY OCT1 for c...

Страница 110: ...ting sound of the motor Check using Chapter 2 Diagnostic OCT Motor Test Go to step 4 Go to step 3 Checking MOTOR ASSY OCT 3 Not using DIAG tool Replace MOTOR ASSY OCT RRP23 13 Is the problem cleared E...

Страница 111: ...Diagnostic OCT Offset Test Go to step 2 Go to step 3 2 Is the problem cleared End of work Go to FIP3 8 PWBA OCT 3 Checking MOTOR ASSY OFFSET Replace MOTOR ASSY OFFSET RRP23 8 Is the problem cleared En...

Страница 112: ...ic Option Direction Test Go to step 2 Go to step 3 2 Is the problem cleared End of work Go to FIP3 8 PWBA OCT 3 Checking SOLENOID ASSY GATE Replace SOLENOID ASSY GATE RRP23 9 Is the problem cleared En...

Страница 113: ...COVER Is there continuity between J74 and J740 Go to step 3 Replace S W REAR COVER 3 Checking HARNESS ASSY OCT2 for continuity Disconnect P J70 from PWBA OCT Remove HARNESS ASSY OCT2 Is there continui...

Страница 114: ...T RRP23 1 Open COVER REAR Move ACTUATOR OCT up and down Does the number increase one by one every time ACTUATOR OCT operates Check using Chapter 2 Diagnostic Sensor Switch Check Replace HVPS MCU RRP12...

Страница 115: ...ce ACTUA TOR FULL STACK 2 Checking Sensor Full Stack mounted on PWBA OCT 1 Remove EP CARTRIDGE Install Option OCT RRP23 1 Move ACTUATOR FULL STACK up and down Does the number increase one by one every...

Страница 116: ...or on CHUTE OFFSET with a finger Does CHUTE OFFSET operate smoothly Go to step 2 Replace CHUTE OFFSET ASSY 2 Checking HARNESS ASSY OCT2 for continuity Disconnect P J70 from PWBA OCT Remove HARNESS ASS...

Страница 117: ...4 Remaining paper in Tray 4 became low FIP4 3 STATUS 15 4 Near end of paper in Tray 3 Remaining paper in Tray 3 became low FIP4 3 STATUS 16 3 Option Tray Unit Fail Option Tray is not installed when O...

Страница 118: ...SETTE PL20 3 50 1 Does Error still occur after removing and reinstalling the 550 PAPER CASSETTE of Option 550 Paper Feeder on Tray 3 or Tray 4 Go to step 2 End of work 2 Checking 550 PAPER CASSETTE Ar...

Страница 119: ...press the cen ter area of RACK BTM LOCK 550 against HOUSING BASE 550 Are RACK BTM LOCK 550 and HOUSING BASE 550 Go to step 4 Work over the installation of RACK BTM LOCK 550 again RRP20 22 4 Checking...

Страница 120: ...or Tray 4 Go to step 2 End of work 2 Checking ACTUATOR LOW PAPER for function Remove 550 PAPER CASSETTE Does ACTUATOR LOW PAPER move smoothly when moving ACTUATOR LOW PAPER up and down Does ACTUATOR...

Страница 121: ...J83 7 J2083 5 and J83 6 Go to FIP4 6 4 7 PWBA FEEDER 550 Go to step 2 when Tray 4 is not recognized Replace HAR NESS ASSY FDR2 2 Checking HARNESS ASSY FDR5 of Feeder equivalent to Tray 3 for continui...

Страница 122: ...ion 550 Paper Feeder Step Check Yes No Possible causes PWBA FEEDER 550 PL20 1 34 1 Checking Option 550 Paper Feeder Is Option 550 Paper Feeder for correct JIGEN2 installed Go to FIP4 6 4 7 PWBA FEEDER...

Страница 123: ...ER 550 PL20 1 34 HARNESS ASSY FDR2 PL20 1 5 HVPS MCU PL12 1 19 1 Checking HARNESS ASSY FDR2 for continuity Remove HARNESS ASSY FDR2 Is there continuity between J2083 and J83 Go to step 2 Replace HAR N...

Страница 124: ...PL20 1 26 HARNESS ASSY FDR2 PL20 1 5 HVPS MCU PL12 1 19 1 Checking HARNESS ASSY FDR2 for continuity Remove HARNESS ASSY FDR2 Is there continuity between J2083 and J83 Go to step 2 Replace HAR NESS ASS...

Страница 125: ...CASSETTE Put the hand in the cassette insertion space move ACTUATOR NO PAPER Does the number increase one by one as ACTUATOR NO PAPER operates Check using Chapter 2 Diagnostic Sensor Switch Check Rep...

Страница 126: ...d P J20 from HVPS MCU Is there continuity between P11 16 and P20 5 Go to step 7 Replace HVPS MCU RRP12 10 7 Checking after replacing SENSOR NO PAPER 3 Replace SENSOR NO PAPER RRP20 16 Does the problem...

Страница 127: ...nsertion space move ACTUATOR LOW PAPER Does the number increase one by one as ACTUATOR LOW PAPER operate Check using Chapter 2 Diagnostic Sensor Switch Check Replace HVPS MCU RRP12 10 Go to step 3 3 C...

Страница 128: ...ESS ASSY SIZE FDR1 for continuity Remove HARNESS ASSY SIZE FDR1 Is each cable between J801 and J802 continuous Go to step 2 Replace HAR NESS ASSY SIZE FDR1 2 Checking HARNESS ASSY SIZE FDR2 for contin...

Страница 129: ...Is the resistance of the wire wound resistor between P J853 1 and P J853 2 of CLUTCH ASSY PH 172 ohm 10 at 20 C Go to step 4 Replace CLUTCH ASSY PH RRP20 14 4 Checking PWBA FEEDER 550 for continuity D...

Страница 130: ...Is the resistance of the wire wound resistor between P J854 1 and P J854 2 of CLUTCH PR REGI 172 ohm 10 at 20 C Go to step 4 Replace CLUTCH PR REGI RRP20 15 4 Checking PWBA FEEDER 550 for continuity D...

Страница 131: ...lfunction 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 n...

Страница 132: ...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 lack FIP 1 P9 Spots FIP 1 P10 Afterimage FIP 1 P11...

Страница 133: ...ng the laser beam course Make sure there is no obstacle between ROS ASSY and Drum Check if any stains on ROS ASSY window Are there any obstacles on the laser beam course Is ROS ASSY window clean Go to...

Страница 134: ...m right before the tran scribe part BTR Is the image on the drum completely formed Is the area clear and black and easily read Go to step 8 Go to FIP1 41 HVPS MCU 8 Checking the image transcribe proce...

Страница 135: ...SY PL7 1 10 Step Check Yes No 1 Confirm whether HVPS MCU is 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 s...

Страница 136: ...nting Remove 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 eas...

Страница 137: ...L12 1 5 150 FEEDER ASSY PL5 1 1 ROS ASSY PL8 1 1 PWBA ESS PL12 1 13 550 FEEDER ASSY PL7 1 10 Step Check Yes No 1 Checking EP CARTRIDGE Install a new EP CARTRIDGE Carry out a test printing Is the print...

Страница 138: ...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 between the paper feed...

Страница 139: ...ASSY 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 st...

Страница 140: ...Yes No 1 Checking the paper condition Have new dry and recommended paper on Re print the problem image Does the problem still occur Go to step 2 End of work 2 Checking EP CARTRIDGE Install new EP CART...

Страница 141: ...R ASSY HOUSING Replace Drive Assy and GEAR ASSY HOUSING RRP11 3 Re print the problem image Does the problem still occur Go to step 8 End of work 8 Checking Heat Roll and Pressure Roll Remove FUSER ASS...

Страница 142: ...cking 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 step 3 Remove all the...

Страница 143: ...ASSY Are the connectors on ROS ASSY surely connected Is the ROS ASSY surely secured to the frame Go to step 3 Reconnect the con nectors and or rein stall the ROS ASSY 3 Checking Drive Assy and GEAR A...

Страница 144: ...the toner image formed on the drum right before the tran scribe 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 FIP1 41 HVPS MCU 9 Ch...

Страница 145: ...m image Does the prob lem 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 CARTRIDGE...

Страница 146: ...s 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 Reconnect the c...

Страница 147: ...l Pressure Roll 550 FEEDER ASSY PL7 1 10 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 step 2 Go to step 3...

Страница 148: ...continuity between the plate on the left side of FUSER ASSY and the following points Back plate and Both ends of Heat Roll without coating 5 10 k ohm Front plate and The plate on Inlet Chute left end...

Страница 149: ...rocess 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 tran scribe part BTR Is t...

Страница 150: ...the Paper Cassette to the printer Install PLATE ASSY BTM correctly not to incline right or left RRP2 5 and 4 5 Re print the problem image Does the problem still occur Go to step 3 End of work 3 Check...

Страница 151: ...hapter 2 Diagnostic TEST PATTERN MODE MENU Dose the problem still occur Go to step 3 End of work 3 Check the paper transfer course Check if there are any stains or obstacles on the paper transfer cour...

Страница 152: ...1 132 Chapter 1 Troubleshooting 6 Checking EP CARTRIDGE Install a new EP CARTRIDGE Carry out a test printing Is the paper still damaged Go to step ESS and possible causes End of work Step Check Yes No...

Страница 153: ...o 1 Checking FUSER ASSY installation Check that the levers on both sides of the FUSER ASSY is pushed down and then reprint the problem image Does the problem still occur Go to step 2 End of work 2 Che...

Страница 154: ...SSY Turn the gear of the Heater Roller with a finger Check the contact condition of Heat Roll and Pressure Roll when rotating Do Heat Roll and Pressure Roll contact evenly Go to step ESS and possible...

Страница 155: ...ting environment for 12 hours and then use the paper just after it has been unpacked Note The image quality cannot be evaluated when the machine is faulty 6 1 Leading edge registration Measurement of...

Страница 156: ...6 Chapter 1 Troubleshooting 6 2 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...

Страница 157: ...137 Chapter 1 Troubleshooting 6 3 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 m...

Страница 158: ...nt 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 cen...

Страница 159: ...ng 6 5 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 oth...

Страница 160: ...1 140 Chapter 1 Troubleshooting Blank Page...

Страница 161: ...equired 3 Print several test prints to ensure that there are no problems 4 Remove foreign articles on BTR ASSY FUSER ASSY and paper transfer rolls and clean stains with a brush and dry waste cloth Whe...

Страница 162: ...1 142 Chapter 1 Troubleshooting Blank Page...

Страница 163: ...sts 2 5 6 Alignment 2 6 7 Maintenance Info 2 7 7 1 Reset Maint Read 2 7 7 2 Image Counter 2 7 7 3 Sheet Counter 2 7 7 4 Toner Page Count 2 7 7 5 Serial Number 2 7 7 6 Asset Tag 2 8 7 7 Reset Error Log...

Страница 164: ...Chapter 2 Printer Diagnostics Chapter 2 Diagnostics CONTENTS 11 Print Summary 2 16...

Страница 165: ...ctuation of sensors or switches energize and de energize solenoids etc In addition you can perform tray alignment routines reset maintenance counters set serial number and asset tag test the operator...

Страница 166: ...X buttons on the Operator Panel 3 Switch the printer power ON 4 Continue to hold the Menu and X buttons until Initializing is displayed on the LCD 5 Release the two buttons after a short period of ti...

Страница 167: ...has no sub menus pressing X will start the test If the test is a motor the motor will run If the test is a solenoid the solenoid will energize If the selected menu has a sub menu use the T or S button...

Страница 168: ...selection The complete Output Tests menu is displayed in the figure below None of the menu selections in the Output Tests have sub menus Pressing X will run the menu item currently displayed Pressing...

Страница 169: ...fuser tem perature and ROM Checksum With Input Tests displayed on the LCD pressing the X button will enter the Input Tests menu and display the first menu selection Sensor Test Pressing the X button...

Страница 170: ...he paper trays With Alignment displayed on the LCD pressing the X button will enter the Alignment menu and display the first menu selection Tray1 Y Adjust Pressing the X button again will enable the T...

Страница 171: ...splay a seven digit number indicating the total images produced by the printer 7 3 Sheet Counter Pressing X will enter the sheet counter menu and display an eight digit number indicating the total she...

Страница 172: ...as previously been entered the second line of the display will be blank with a line at the bottom of the first digit position Using the T or S buttons scroll through the possible choices that can be e...

Страница 173: ...operation of the Operator Panel LEDs 8 2 LCD Test The LCD test is used to test the segments of the LCD display With LCD Test displayed pressing the X button will run the LCD test The first line will...

Страница 174: ...testing of eight buttons on the operator panel With Key Test displayed press ing the X button will enter the key test Opn This indicates that a button is Open As you press each button the correspondi...

Страница 175: ...test pages below The tray choices for this menu are Tray 1 Tray 2 Tray 3 Tray 4 Use the T or S buttons to scroll through the choices With the desired tray displayed press X to save your choice and re...

Страница 176: ...stics 9 3 Engine Test Page With Engine Test Page displayed on the LCD pressing the X button will print the Engine Test Page 9 4 Grid Page With Grid Page displayed on the LCD pressing the X button will...

Страница 177: ...stics 9 5 Blank Page With Blank Page displayed on the LCD pressing the X button will print a Blank Page 9 6 Black Page With Black Page displayed on the LCD pressing the X button will print a page with...

Страница 178: ...2 14 Chapter 2 Diagnostics 9 7 Test Page With Test Page displayed on the LCD pressing the X button will print the Test Page...

Страница 179: ...h Summary With Flash Summary displayed on the LCD pressing the X button will print the Flash Summary shown below When the print completes the display will remain at the Flash Summary Menu This is an e...

Страница 180: ...t Summary With Print Summary displayed on the LCD pressing the X button will print the Print Summary shown below When the print completes the display will remain at the Print Summary Menu This is an e...

Страница 181: ...3 4 GUIDE ASSEMBLY END 550 PL 3 1 3 39 RRP3 5 PLATE ASSEMBLY BTM 3 42 RRP3 6 GEAR LEVER LOCK PL 3 1 26 LEVER BTM LOCK PL 3 1 3 46 RRP3 7 HANDLE EXTENSION 550 PL 3 1 3 49 RRP3 8 GUIDE INDICATOR 3 PL 3...

Страница 182: ...23 3 112 RRP6 12 GUIDE ASSEMBLY CRU R PL 6 1 3 114 RRP6 13 LEVER LINK PL 6 1 29 LINK GEAR 3 PL 6 1 30 3 116 RRP7 500 Paper Exit 3 118 RRP7 1 COVER EXIT 500 PL 1 1 3 119 RRP7 2 500 EXIT ASSEMBLY 3 120...

Страница 183: ...LEX PL10 1 3 169 RRP10 6 COVER REAR PL10 1 FAN DUPLEX PL10 1 3 171 RRP10 7 SENSOR DUP PL10 1 3 173 RRP10 8 ROLL DUP PL10 1 3 174 RRP10 9 COVER LEFT PL10 1 3 176 RRP10 10 COVER RIGHT PL10 1 3 177 RRP10...

Страница 184: ...EWAY NUDGER PL12 2 3 229 RRP12 12 GEAR NUDGER PL12 2 3 230 RRP12 13 ROLL ASSY TURN PL12 2 3 233 RRP12 14 CLUTCH ASSY PH PL12 2 3 234 RRP12 15 CLUTCH PR REGI PL12 2 3 236 RRP12 16 SENSOR NO PAPER PL12...

Страница 185: ...e oper ation 1 1 Before starting service work Turn the printer power OFF and remove the power cord from the outlet before beginning a proce dure When working on or around the FUSER ASSEMBLY ensure the...

Страница 186: ...r go out of alignment If the frame components are removed or their screws loosened by mistake be sure to replace them again on a stable and firm horizontal work surface 1 3 Confirmation after service...

Страница 187: ...istics and nominal length etc In case of _____ specifications in the procedures indicate that service operation should be pro vided only to laser printer of specified specifications service operation...

Страница 188: ...the printer and remove it from the printer 4 Disconnect the connector P J244 Replacement 1 Connect the connector P J244 2 Insert the 3 hooks on the left side of the COVER REAR into the 3 holes of the...

Страница 189: ...uring the cover 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 RIGHT upward to...

Страница 190: ...o the printer Figure 1 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...

Страница 191: ...g the LEVER LINK from the boss of the COVER OPEN the cover is opened and the LEVER LINK is extended Figure 1 In the following steps do not separate the COVER TOP too far from the printer since the OPE...

Страница 192: ...e of the LEVER LINK PL 6 1 29 When putting the boss of the COVER OPEN into the hole of the LEVER LINK the cover should be opened and the LEVER LINK should be extended 6 Secure the COVER TOP to the pri...

Страница 193: ...of the arrow 2 Figure 1 Remove the cover from the printer by releasing the 2 hooks at the lower portion of the cover Figure 1 Figure 1 Cover Front Replacement 1 Hang the 2 hooks at the lower portion...

Страница 194: ...3 10 Chapter 3 Removal and Replacement Procedures RRPs RRP2 150 PAPER CASSETTE...

Страница 195: ...screwdriver Figure 1 3 Lift up the HOLDER RETARD in the direction of the arrow and remove it 4 Release the hook securing the RETARD ROLL ASSEMBLY and pull it out from the SHAFT RETARD PL 2 1 When remo...

Страница 196: ...AFT RETARD 2 Move the HOLDER RETARD PL 2 1 in the opposite direction of the arrow and install it to the 150 PAPER CASSETTE After installing make sure the HOLDER RETARD comes back to the former positio...

Страница 197: ...G TOP 150 PL 2 1 and remove the PINION GEAR Figure 1 4 While pressing down the lock of the STOPPER GEAR PL 2 1 release the lock of the LEVER BTM LOCK PL 2 1 to lift up the PLATE ASSEMBLY BTM PL 2 1 Fi...

Страница 198: ...nd HOUS ING EXTENSION 150 PL 2 1 from the HOUSING BASE 150 Figure 2 9 Remove the 4 screws gold tapping 6mm securing the COVER EXTENSION PL 2 1 to the HOUSING EXTENSION 150 10 Remove the COVER EXTENSIO...

Страница 199: ...r 3 claws of the HOUSING EXTENSION 150 NOTE 2 Figure 2 Use 6mm size of fixed screw If 8mm size of screw is used HOUSING EXTENSION 150 doesn t operate smoothly and LOCK EXTENSION 150 doesn t operate co...

Страница 200: ...the hook of the HOUSING TOP 150 install the GUIDE ASSEMBLY SD L150 PL 2 1 to the HOUSING TOP 150 After installing make sure that the 3 claws of the GUIDE ASSEMBLY SD L150 sit cor rectly in the grooves...

Страница 201: ...Y SD R150 PL 2 1 inward and remove it from the HOUSING TOP 150 by pressing down the hook of the HOUSING TOP 150 7 Remove the 2 screws gold tapping 8mm from both right and left sides as well as the 6 s...

Страница 202: ...Link Size Be sure to put 2 claws on the top of the PLATE ASSEMBLY BTM under the hooks on the HOUSING TOP 150 6 After assembling the HOUSING TOP 150 to HOUSING BASE 150 using the 4 hooks secure them u...

Страница 203: ...1 and GUIDE ASSEMBLY SD R150 PL 2 1 install the GEAR PINION PL 2 1 to the HOUSING TOP 150 When installing the GEAR PINION make sure the GUIDE ASSEMBLY SD R150 and GUIDE ASSEMBLY SD L150 are completely...

Страница 204: ...and remove it from the HOUSING TOP 150 by pressing down the hook of the HOUSING TOP 150 6 Slide the GUIDE ASSY SD R150 PL 2 1 inward and remove it from the HOUSING TOP 150 by pressing down the hook of...

Страница 205: ...0 PL 2 1 LINK SW SIZE2 150 PL 2 1 and LINK SW SIZE3 150 PL 2 1 of the HOUSING BASE 150 outward as shown Figure 3 RRP2 2 Be sure to put 2 claws that on the top of the PLATE ASSEMBLY BTM under the hooks...

Страница 206: ...t Procedures RRPs When installing the GEAR PINION make sure the GUIDE ASSEMBLY SD R150 and GUIDE ASSEMBLY SD L150 are completely opened If not the side register may be mis aligned 11 Install the COVER...

Страница 207: ...STOPPER GEAR PL 2 1 release the lock of the LEVER BTM LOCK PL 2 1 to lift up the PLATE ASSEMBLY BTM PL 2 1 5 Slide the GUIDE ASSEMBLY SD L150 PL 2 1 inward and remove it from the HOUSING TOP 150 by pr...

Страница 208: ...while bending the HOUSING BASE 150 in the direction of the arrows Remove the PLATE ASSEMBLY BTM together with the SHAFT PB GEAR PB L GEAR BTM DMP ONEWAY and GEAR BTM LOCK ONEWAY from the HOUS ING TOP...

Страница 209: ...llation is completed 4 While pressing down the hook of the HOUSING TOP 150 install the GUIDE ASSEMBLY SD R150 PL 2 1 to the HOUSING TOP 150 After installing make sure that the 3 claws of the GUIDE ASS...

Страница 210: ...securing the COVER BTM UP 150 PL 2 1 and remove it from the HOUSING BASE 150 8 Remove the GEAR BTM LOCK PINION PL 2 1 from the HOUSING BASE 150 9 Remove the RACK BTM LOCK 150 PL 2 1 together with the...

Страница 211: ...1 to the projection of the RACK BTM LOCK 150 PL 2 1 and install them to the HOUSING BASE 150 When installing the RACK BTM LOCK150 be sure to install it with the LEVER BTM LOCK lifted up After install...

Страница 212: ...ower side of the HANDLE EXTEN SION 150 PL 2 1 then remove the HANDLE EXTENSION 150 PL 2 1 from the HOUSING EXTENSION 150 PL 2 1 Figure 1 Replacement 1 Put the 5 hooks on the upper side and 2 hooks on...

Страница 213: ...3 29 Chapter 3 Removal and Replacement Procedures RRPs RRP3 550 PAPER CASSETTE...

Страница 214: ...to the 550 PAPER CASSETTE using a screwdriver Figure 1 3 Lift up the HOLDER RETARD in the direction of the arrow and remove it Figure 1 4 Release the hook securing the ROLL ASSEMBLY RETARD and pull it...

Страница 215: ...not touch the roller surface of the ROLL ASSEMBLY RETARD Be sure to install the hook of the ROLL ASSEMBLY RETARD into the groove of the SHAFT RETARD 2 Move the HOLDER RETARD PL 3 1 in the opposite dir...

Страница 216: ...USING TOP 550 PL 12 3 and remove the GEAR PINION Figure 1 4 While pressing down the lock of the STOPPER GEAR PL 12 3 release the lock of the LEVER BTM LOCK PL 3 1 to lift up the PLATE ASSEMBLY BTM Fig...

Страница 217: ...SING EXTENSION 550 PL 3 1 from the HOUSING BASE 550 Figure 2 9 Remove the 4 screws gold tapping 6mm securing the COVER EXTENSION PL 3 1 to the HOUSING EXTENSION 550 10 Remove the COVER EXTENSION from...

Страница 218: ...correctly 3 Install the COVER EXTENSION PL 3 1 to the HOUSING EXTENSION 550 using the 4 screws gold tapping 6mm When installing make sure the COVER EXTENSION is inserted under 3 claws of the HOUSING E...

Страница 219: ...Y SD L550 PL 12 3 to the HOUSING TOP 550 After installing make sure that the 3 claws of the GUIDE ASSEMBLY SD L550 sit cor rectly in the grooves of the HOUSING TOP 550 NOTE4 Figure 1 9 Push the PLATE...

Страница 220: ...TOP 550 6 Slide the GUIDE ASSEMBLY SD R550 PL 12 3 inward and remove it from the HOUSING TOP 550 by pressing down the hook of the HOUSING TOP 550 7 Remove the 2 screws gold tapping 8mm from both righ...

Страница 221: ...2 Be sure to put 2 claws on the top of the PLATE ASSEMBLY BTM under the hooks on the HOUSING TOP 550 Use 6mm size of fixed screw If 8mm size of screw is used HOUSING EXTENSION 550 doesn t operate smo...

Страница 222: ...hat the 3 claws of the GUIDE ASSEMBLY SD L550 sit cor rectly in the grooves of the HOUSING TOP 550 10 Push the PLATE ASSEMBLY BTM downward to lock 11 Completely opened GUIDE ASSEMBLY SD L550 PL 12 3 a...

Страница 223: ...he STOPPER GEAR PL 12 3 release the lock of the LEVER BTM LOCK PL 3 1 to lift up the PLATE ASSEMBLY BTM Figure 1 Figure 1 Plate Assembly BTM 5 Slide the GUIDE ASSEMBLY SD L550 PL 12 3 inward and remov...

Страница 224: ...END 550 They are fragile and could break if given excessive force 14 Remove the GUIDE ASSEMBLY END 550 from the HOUSING EXTENSION 550 Figure 2 Guide Assembly End 550 Replacement 1 Secure the GUIDE ASS...

Страница 225: ...sing down the hook of the HOUSING TOP 550 install the GUIDE ASSEMBLY SD R550 PL 12 3 to the HOUSING TOP 550 After installing make sure that the 3 claws of the GUIDE ASSEMBLY SD R550 sit cor rectly in...

Страница 226: ...ck of the STOPPER GEAR PL 12 3 release the lock of the LEVER BTM LOCK PL 3 1 to lift up the PLATE ASSEMBLY BTM Figure 1 5 Slide the GUIDE ASSEMBLY SD L550 PL 12 3 inward and remove it from the HOUSING...

Страница 227: ...rom the PLATE GEAR LOCK 550 while bending the HOUSING BASE 550 in the direction of the arrows Remove the PLATE ASSEMBLY BTM together with the SHAFT PB GEAR PB L GEAR BTM DMP ONEWAY and GEAR BTM LOCK O...

Страница 228: ...e 2 3 Insert the link lever of the GUIDE INDICATOR 1 PL 3 1 Figure 2 into the hole of the PLATE ASSEMBLY BTM Figure 3 Figure 3 Guide Indicator 3 4 Install the GEAR PB R PL4 1 20 to the SHAFT PB PL4 1...

Страница 229: ...3 claws of the GUIDE ASSEMBLY SD L550 sit cor rectly in the grooves of the HOUSING TOP 550 7 Push the PLATE ASSEMBLY BTM downward to lock 8 Install the GEAR PINION PL 12 3 to the HOUSING TOP 550 When...

Страница 230: ...HOUSING BASE 550 8 Remove 2 GEAR LOCK PINIONs PL 3 1 from the HOUSING BASE 550 Figure 1 9 Remove the RACK BTM LOCK 550 PL 3 1 together with the SPRING BTM LOCK PL 3 1 from the HOUSING BASE 550 Figure...

Страница 231: ...BASE 550 4 Install the SPRING BTM LOCK PL 3 1 to the projection of the RACK BTM LOCK 550 PL 3 1 and install them to the HOUSING BASE 550 When installing the RACK BTM LOCK 550 be sure to install it wi...

Страница 232: ...550 and secure it with the hook 9 Secure the PLATE GEAR LOCK 550 using the screw gold tapping 8mm 10 Push the PLATE ASSEMBLY BTM PL 3 1 downward to lock Confirm that there is no space between RACK BT...

Страница 233: ...removing the HANDLE EXTENSION 550 the LOW INDICATOR PL 3 1 and LOW IND FRONT PL 3 1 will be detached Be careful not to lose them Replacement 1 Install the LOW INDICATOR PL 3 1 and LOW IND FRONT PL 3...

Страница 234: ...INDICATOR 3 out from the front side of the HOUSING EXTENSION 550 PL 3 1 Figure 1 Guide Indicator Replacement 1 While pressing the link lever down to the bottom side of the 550 PAPER CASSETTE insert th...

Страница 235: ...e hook of the HOUSING TOP 550 6 Slide the GUIDE ASSEMBLY SD R550 PL 12 3 inward and remove it from the HOUSING TOP 550 by pressing down the hook of the HOUSING TOP 550 7 Remove the 2 screws gold tappi...

Страница 236: ...550 12 Release the hook of the SUPPORT GUIDE IND and remove the SUPPORT GUIDE IND from the GUIDE INDICATOR 2 13 Extract the GUIDE INDICATOR 2 from the back side of the GUIDE INDICATOR 1 Replacement 1...

Страница 237: ...em using the 2 screws gold tapping 8mm on both right and left sides as well as the 6 screws gold tapping 8mm on the back After tightening the screws move the GUIDE ASSEMBLY END 550 back and forth and...

Страница 238: ...SSEMBLY SD R550 and GUIDE ASSEMBLY SD L550 are completely opened If not the side register may be mis aligned 12 Install the COVER CST PL 12 3 to the 550 PAPER CASSETTE After assembling make sure that...

Страница 239: ...W INDICATOR Figure 1 Low Indicator Replacement 1 Install the LOW IND FRONT to the LOW INDICATOR PL 3 1 When installing the LOW IND FRONT to the LOW INDICATOR be careful in the installing direction of...

Страница 240: ...3 56 Chapter 3 Removal and Replacement Procedures RRPs RRP4 150 paper Feeder...

Страница 241: ...the connector P J221 of the HARNESS ASSEMBLY TONER 1 PL 4 1 from the HARNESS ASSEMBLY TONER 2 PL 9 1 28 Figure 1 7 Remove the 5 screws silver with flange 8mm securing the 150 FEEDER ASSEMBLY to the pr...

Страница 242: ...ened together with the EARTH PLATE BASE PL 4 1 27 3 Connect the connector P J221 of the HARNESS ASSEMBLY TONER 1 PL 4 1 to the HAR NESS ASSEMBLY TONER 2 PL 9 1 28 4 Connect the connector P J 245 of th...

Страница 243: ...the roller surface of the ROLL ASSEMBLY NUDGER and ROLL ASSEMBLY FEED Figure 1 Roll Feed Assembly Replacement The ROLL ASSEMBLY FEED and ROLL ASSEMBLY NUDGER are the same parts although the names diff...

Страница 244: ...NEWAY NUDGER PL 4 1 to the SHAFT FEED Fig ure 1 5 Pull out the CLUTCH ONEWAY NUDGER from the SHAFT FEED Figure 1 Figure 1 One way Nudger Clutch Replacement 1 Install the CLUTCH ONEWAY NUDGER PL 4 1 to...

Страница 245: ...d 4 Release the hook of the ROLL ASSEMBLY NUDGER PL 4 1 and pull the ROLL ASSEMBLY NUDGER out from the SHAFT NUDGER PL 4 1 5 Release the hook of the GEAR NUDGER and pull the GEAR NUDGER out from the S...

Страница 246: ...R with the hook Be sure to install the hook of the ROLL ASSEMBLY NUDGER into the groove of the SHAFT NUDGER 3 Install the HOLDER LEFT PL 4 1 and ACTUATOR NO PAPER PL 4 1 to the SUPPORT NUDGER PL 12 3...

Страница 247: ...I LEFT PL 4 1 to the ROLL REGI RUBBER 9 Pull the BEARING REGI LEFT and turn it in the direction of the arrow shown in the figure and remove the notch of the BEARING REGI LEFT from the protrusion of th...

Страница 248: ...LEFT in the opposite direction of the arrow and install it to the CHUTE REGI 6 Clip the E ring to the ROLL REGI RUBBER to secure the BEARING REGI LEFT 7 Install the GEAR REGI RUBBER PL 4 1 to the ROL...

Страница 249: ...SSEMBLY PH from the SHAFT FEED PL 4 1 Figure 1 8 Disconnect the connector P J243 of the CLUTCH REGI from the HARNESS ASSEMBLY TRAY 1 9 Remove the E ring securing the CLUTCH REGI and remove the CLUTCH...

Страница 250: ...4 Connect the connector P J242 of the CLUTCH ASSEMBLY PH to the HARNESS ASSEMBLY TRAY 1 5 Install the 150 FEEDER ASSEMBLY PL 4 1 RRP4 1 6 Install the CHUTE TRANSFER PL 6 1 together with the BTR ASSEMB...

Страница 251: ...COVER SENSOR Figure 1 5 Disconnect the connector P J241 of the HARNESS ASSEMBLY TRAY 1 PL 4 1 from the SEN SOR REGI Figure 1 Registration Sensor Replacement 1 Connect the connector P J241 of the HARN...

Страница 252: ...PAPER SEN SOR PL 4 1 Figure 1 5 Remove the HOLDER NO PAPER SENSOR from the 150 FEEDER ASSEMBLY 6 Release the hooks securing the SENSOR NO PAPER to the HOLDER NO PAPER SENSOR and remove the SENSOR NO...

Страница 253: ...t a screwdriver through the space left by the FUSER ASSEMBLY and install the HOLDER NO PAPER SENSOR to the 150 FEEDER ASSEMBLY using the screw gold 8mm After tightening the screw make sure that the wi...

Страница 254: ...the direction of the arrow Figure 1 When removing the SENSOR TONER be careful not to lose the SPRING TONER PL 4 1 48 Figure 1 Figure 1 Toner Sensor Replacement 1 Install the SENSOR TONER to the HOLDE...

Страница 255: ...4 1 at the back of the 150 FEEDER ASSEM BLY shift the HOLDER LEFT in the direction of the arrow to remove 3 hooks Figure 1 6 Remove the HOLDER LEFT from the SUPPORT NUDGER PL 12 3 At the same time th...

Страница 256: ...NUDGER Assemble the hook of the ACTUATOR NO PAPER to the HOLDER LEFT as shown Fig ure 1 2 Move the HOLDER LEFT PL 4 1 in the opposite direction of the arrow and secure it to the 150 FEEDER ASSEMBLY w...

Страница 257: ...3 73 Chapter 3 Removal and Replacement Procedures RRPs RRP5 550 Paper Feeder...

Страница 258: ...Disconnect the connector P J248 of the HARNESS ASSEMBLY TRAY 2 PL 5 1 from the HAR NESS ASSEMBLY CHUTE PL 9 1 Figure 1 7 Release the holdings of the harness from 2 clamps on the PLATE TIE PL 5 1 Figur...

Страница 259: ...ness using the 2 clamps on the PLATE TIE Refer to figures When installing put the harness into the notch on the PLATE TIE and arrange it as shown Figure 1 5 Connect the connector P J248 of the HARNESS...

Страница 260: ...which is inserted through the space left by the Paper Cassettes and pull it out from the SHAFT NUDGER PL 5 1 Figure 1 5 Release the hook securing the ROLL ASSEMBLY FEED by using the same procedures of...

Страница 261: ...he ROLL ASSEMBLY NUDGER to the SHAFT NUDGER PL 5 1 and secure the ROLL ASSEMBLY NUDGER with the hook Be sure to install the hook of the ROLL ASSEMBLY NUDGER into the groove of the SHAFT NUDGER 3 Press...

Страница 262: ...h is inserted through the space left by the Paper Cassettes RRP5 2 Figure 1 When removing do not touch the roller surface of the ROLL ASSEMBLY FEED 5 Pull out the CLUTCH ONEWAY FEED PL 5 1 28 from the...

Страница 263: ...nstall the hook of the ROLL ASSEMBLY FEED into the groove of the SHAFT FEED When installing do not touch the roller surface of the ROLL ASSEMBLY FEED 4 Press the 150 FEEDER ASSEMBLY PL 4 1 down so tha...

Страница 264: ...HOLDER LEFT from the SUPPORT NUDGER PL 5 1 At the same time the ACTU ATOR NO PAPER PL 5 1 is removed Figure 1 7 Release the hook securing the ROLL ASSEMBLY NUDGER PL 5 1 and pull it out from the SHAF...

Страница 265: ...L ASSEMBLY NUDGER into the groove of the SHAFT NUDGER 3 Install the HOLDER LEFT PL 5 1 and ACTUATOR NO PAPER PL 5 1 to the SUPPORT NUDGER PL 5 1 Be sure to install the shafts on both ends of the ACTUA...

Страница 266: ...ve the PLATE TIE from the CHUTE OUT Figure 1 8 Disconnect the connector P J247 of the CLUTCH ASSEMBLY PH from the HARNESS ASSEM BLY TRAY 2 PL 5 1 Figure 1 9 Remove the E ring securing the CLUTCH ASSEM...

Страница 267: ...mm Figure 1 4 Install the 550 FEEDER ASSEMBLY PL 5 1 RRP5 1 5 Install the 150 FEEDER ASSEMBLY PL 4 1 RRP4 1 6 Install the CHUTE TRANSFER PL 6 1 RRP6 9 Do not tighten the screw to the left side hole of...

Страница 268: ...OLDER NO PAPER SENSOR and remove the SENSOR NO PAPER Figure 1 9 Disconnect the HARNESS ASSEMBLY TRAY 2 PL 5 1 from the connector P J246 of the SEN SOR NO PAPER Figure 1 No Paper Sensor Replacement 1 C...

Страница 269: ...SFER PL 6 1 RRP6 9 Do not tighten the screw to the left side hole of the CHUTE TRANSFER 7 Install the COVER REAR PL 1 1 RRP1 1 There are 2 kinds of screws make sure they are installed correctly 8 Inst...

Страница 270: ...VER EXIT 500 PL 1 1 RRP7 1 8 Remove the 500 EXIT ASSEMBLY PL 7 1 RRP7 2 9 Remove the COVER TOP PL 1 1 RRP1 4 10 Remove the COVER FRONT PL 1 1 RRP1 5 11 Place the printer down on its right side 12 Disc...

Страница 271: ...SSEMBLY LOW PAPER SNR to the GUIDE TRAY RIGHT Figure 1 3 Return the printer to the normal use state 4 Install the COVER FRONT PL 1 1 RRP1 5 5 Install the COVER TOP PL 1 1 RRP1 4 6 Install the 500 EXIT...

Страница 272: ...R FRONT PL 1 1 RRP1 5 11 Place the printer down on its left side 12 Disconnect the HARNESS ASSEMBLY LVPS PL 9 1 from the connector P J1821 of the GUIDE TRAY LEFT Figure 1 13 Remove the 6 screws gold t...

Страница 273: ...tall the COVER TOP PL 1 1 RRP1 4 7 Install the 500 EXIT ASSEMBLY PL 7 1 RRP7 2 8 Install the COVER EXIT 500 PL 1 1 RRP7 1 9 Install the COVER RIGHT PL 1 1 RRP1 2 10 Install the COVER LEFT PL 1 1 RRP1...

Страница 274: ...J260 of the HARNESS ASSEMBLY LOW 1 PL 5 1 from the SEN SOR Figure 1 6 Release the hooks of the SENSOR and remove it from the GUIDE TRAY RIGHT PL 5 1 Figure 1 Figure 1 Low Paper Sensor Replacement 1 I...

Страница 275: ...1 at the back of the 550 FEEDER ASSEM BLY shift the HOLDER LEFT in the direction of the arrow to remove 3 hooks Figure 1 6 Remove the HOLDER LEFT from the SUPPORT NUDGER PL 5 1 Figure 1 At the same t...

Страница 276: ...Assemble the hook of the ACTUATOR NO PAPER to the HOLDER LEFT as shown Fig ure 1 2 Move the HOLDER LEFT in the opposite direction of the arrow and secure it to the 550 FEEDER ASSEMBLY with the 3 hook...

Страница 277: ...3 93 Chapter 3 Removal and Replacement Procedures RRPs RRP6 Xerographics...

Страница 278: ...1 RRP7 2 7 Remove the COVER TOP PL 1 1 RRP1 4 8 Remove the COVER FRONT PL 1 1 RRP1 5 9 Remove the DUCT FRONT PL 6 1 RRP6 2 10 Remove the 3 screws silver with flange 8mm securing the DUCT HIGH PL 9 1 a...

Страница 279: ...with hand when connecting the connectors 3 Secure the harness with the 2 cable clamps on the ROS ASSEMBLY 4 Install the PLATE TIE FRONT PL 9 1 to the frame using the 8 screws silver 6mm and tighten f...

Страница 280: ...the DUCT FRONT Figure 1 11 Remove the DUCT FRONT attached with the FAN SUB from the frame by moving it in the direc tion of the arrow Figure 1 12 Release the hook securing the FAN SUB to the DUCT FRO...

Страница 281: ...1 RRP1 5 6 Install the COVER TOP PL 1 1 RRP1 4 7 Install the 500 EXIT ASSEMBLY PL 7 1 RRP7 2 8 Install the COVER EXIT 500 PL 1 1 RRP7 1 9 Install the COVER RIGHT PL 1 1 RRP1 2 10 Install the COVER LE...

Страница 282: ...tools or other objects 12 Remove the 2 screws black with flange 8mm securing the SHIELD PLATE ROS to the frame Figure 1 13 Move the SHIELD PLATE ROS in the direction of the arrows to remove Figure 1 F...

Страница 283: ...the COVER EXIT 500 PL 1 1 RRP7 1 10 Install the COVER RIGHT PL 1 1 RRP1 2 11 Install the COVER LEFT PL 1 1 RRP1 3 12 Install the COVER REAR PL 1 1 RRP1 1 There are 2 kinds of screws make sure they are...

Страница 284: ...Remove the BTR ASSEMBLY PL 6 1 RRP6 9 11 Remove the GUIDE TRAY LEFT PL 5 1 RRP5 8 12 Remove the DUCT FRONT PL 6 1 RRP6 2 13 Remove the ROS ASSEMBLY PL 6 1 RRP6 1 Be careful not to drop or strike the...

Страница 285: ...ect the connectors P J46 and P J47 of the HARNESS ASSEMBLY FUSER to the LVPS PL 9 1 5 4 Connect the connector P J45 of the INTERLOCK S W 24V to the LVPS 5 Connect the connector P J141 of the INTERLOCK...

Страница 286: ...3 102 Chapter 3 Removal and Replacement Procedures RRPs There are 2 kinds of screws make sure they are installed correctly 23 Install the COVER REAR 500 PL 7 1 RRP7 9...

Страница 287: ...6 1 RRP6 2 12 Remove the ROS ASSEMBLY PL 6 1 RRP6 1 Be careful not to drop or strike the ROS Assembly with any tools or other objects 13 Remove the SHIELD PLATE ROS PL 6 1 RRP6 3 14 Remove the GUIDE T...

Страница 288: ...n the LEVER LINK is pulled up 5 Install the SHIELD PLATE LVPS PL 9 1 RRP8 1 6 Install the MOTOR COVER PL 8 1 RRP1 1 7 Install the GUIDE TRAY LEFT PL 5 1 RRP5 8 8 Install the SHIELD PLATE ROS PL 6 1 RR...

Страница 289: ...PL 6 1 RRP6 1 Be careful not to drop or strike the ROS Assembly with any tools or other objects 13 Remove the SHIELD PLATE ROS PL 6 1 RRP6 3 14 Remove the GUIDE TRAY LEFT PL 5 1 RRP5 8 15 Remove the...

Страница 290: ...e LINK GEAR 3 move inward when the LEVER LINK is pulled up 8 Install the SHIELD PLATE LVPS PL 9 1 RRP8 1 9 Install the MOTOR COVER PL 8 1 RRP8 1 10 Install the GUIDE TRAY LEFT PL 5 1 RRP5 8 11 Install...

Страница 291: ...PL 6 1 RRP6 9 11 Remove the DUCT FRONT PL 6 1 RRP6 2 12 Remove the ROS ASSEMBLY PL 6 1 RRP6 1 Be careful not to drop or strike the ROS Assembly with any tools or other objects 13 Remove the SHIELD PL...

Страница 292: ...RRP8 1 5 Install the GUIDE TRAY LEFT PL 5 1 RRP5 8 6 Install the SHIELD PLATE ROS PL 6 1 RRP6 3 7 Install the ROS ASSEMBLY PL 6 1 RRP6 1 Be careful not to drop or strike the ROS Assembly with any too...

Страница 293: ...R RH PL 6 1 in the direction of the arrow to release the lock of the FUSER ASSEMBLY Figure 1 3 Shift the FUSER ASSEMBLY in the direction of the arrow and remove it from the printer Figure 1 Figure 1 F...

Страница 294: ...h the hooks of both ends of the BTR ASSEMBLY and remove it from the printer Figure 1 Use extreme care in handling of the BTR ASSEMBLY do not touch or damage the BTR surface Figure 1 BTR Assembly Repla...

Страница 295: ...SFER in the direction of the arrow and remove it from the frame Figure 1 Figure 1 Transfer Chute Replacement 1 Shift the CHUTE TRANSFER in the opposite direction of the arrow to install the frame and...

Страница 296: ...screws gold tapping 6mm securing the PWBA ASSEMBLY ANT to the GUIDE ASSEMBLY CRU R Figure 1 14 Remove the PWBA ASSEMBLY ANT Figure 1 15 Disconnect the harness connector from the connector P J150 on t...

Страница 297: ...ures RRPs 11 Install the FUSER ASSEMBLY PL 6 1 RRP6 8 12 Install the COVER REAR PL 1 1 RRP1 1 There are 2 kinds of screws make sure they are installed correctly 13 Install the COVER REAR 500 PL 7 1 RR...

Страница 298: ...ve the COVER FRONT PL 1 1 RRP1 5 10 Remove the BTR ASSEMBLY PL 6 1 RRP6 9 11 Remove the SHIELD ASSEMBLY ESS PL 9 1 RRP9 7 12 Remove the SHIELD PLATE HVPS PL 9 1 RRP9 9 13 Remove the DUCT FRONT PL 6 1...

Страница 299: ...MCU 6 Install the DUCT FRONT PL 6 1 RRP6 2 7 Install the SHIELD PLATE HVPS PL 9 1 RRP9 9 8 Install the SHIELD ASSEMBLY ESS PL 9 1 RRP9 7 9 Install the COVER FRONT PL 1 1 RRP1 5 10 Install the COVER TO...

Страница 300: ...Remove the COVER FRONT PL 1 1 RRP1 5 10 Remove the BTR ASSEMBLY PL 6 1 RRP6 9 11 Remove the DUCT FRONT PL 6 1 RRP6 2 12 Remove the ROS ASSEMBLY PL 6 1 RRP6 1 Be careful not to drop or strike the ROS A...

Страница 301: ...9 1 RRP8 1 5 Install the MOTOR COVER PL 8 1 RRP8 1 6 Install the GUIDE TRAY LEFT PL 5 1 RRP5 8 7 Install the he SHIELD PLATE ROS PL 6 1 RRP6 3 8 Install the ROS ASSEMBLY PL 6 1 RRP6 1 Be careful not...

Страница 302: ...3 118 Chapter 3 Removal and Replacement Procedures RRPs RRP7 500 Paper Exit...

Страница 303: ...Removal 1 Open the COVER REAR 500 PL 7 1 2 Remove the 2 screws securing the COVER EXIT 500 and remove from the printer Figure 1 Figure 1 500 Exit Cover Replacement 1 Install the COVER EXIT 500 to the...

Страница 304: ...EXIT MOTOR PL 9 1 4 Figure 1 9 Remove the 5 screws gold with spring washer 10mm x4 silver 6mm x1 securing the 500 EXIT ASSEMBLY to the printer Figure 1 10 Remove the 500 EXIT ASSEMBLY Figure 1 500 Ex...

Страница 305: ...ocedures RRPs 7 Install the COVER RIGHT PL 1 1 RRP1 2 8 Install the COVER LEFT PL 1 1 RRP1 3 9 Install the COVER REAR PL 1 1 RRP1 1 There are 2 kinds of screws make sure they are installed correctly 1...

Страница 306: ...R REAR PL 1 1 RRP1 1 3 Remove the COVER LEFT PL 1 1 RRP1 3 4 Remove the COVER RIGHT PL 1 1 RRP1 2 5 Remove the COVER EXIT 500 PL 1 1 RRP7 1 6 Remove the 500 EXIT ASSEMBLY PL 7 1 RRP7 2 7 Remove the 2...

Страница 307: ...l go After installing make sure that the LINK GATE OCT is placed at the back side of the GATE Note1 Figure 1 After installing make sure that the tip of the LINK GATE OCT is placed under the hook of th...

Страница 308: ...and could break if given excessive force 9 Remove the ROLL EXIT from the other side of the BEARING EXIT by shifting the ROLL EXIT in the direction of the arrow as shown Figure 1 When removing do not...

Страница 309: ...l and Replacement Procedures RRPs 7 Install the COVER LEFT PL 1 1 RRP1 3 8 Install the COVER REAR PL 1 1 RRP1 1 There are 2 kinds of screws make sure they are installed correctly 9 Install the COVER R...

Страница 310: ...ecuring the MOTOR ASSEMBLY EXIT to the BRACKET MOTOR EXIT PL 7 1 Figure 1 9 Remove the MOTOR ASSEMBLY EXIT Figure 1 Figure 1 Exit Motor Assembly Replacement 1 Secure the MOTOR ASSEMBLY EXIT to the BRA...

Страница 311: ...LOW EXIT PL 7 1 and release the hooks of the SENSOR FACE UP OPEN then remove the SENSOR FACE UP OPEN from the CHUTE LOW EXIT Figure 1 Figure 1 Face Up open Sensor Replacement 1 Install the SENSOR FAC...

Страница 312: ...re 1 8 Release the hooks of the SENSOR FULL STACK and remove the SENSOR FULL STACK from the CHUTE LOW EXIT PL 7 1 Figure 1 Figure 1 Full Stack Sensor Replacement 1 Install the SENSOR FULL STACK to the...

Страница 313: ...R FULL STACK from the CHUTE UP EXIT by moving it in the direction of the arrow Figure 1 Figure 1 Full Stack Actuator Replacement 1 Install the ACTUATOR FULL STACK to the CHUTE UP EXIT PL 10 1 4 by mov...

Страница 314: ...the 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 Figure 1 Figure 1 500 Rear Cover Replacement 1 Shift the CO...

Страница 315: ...BEARING EXIT It is fragile and could break if given excessive force 6 Remove the ROLL FU in the direction of the arrow Figure 1 Figure 1 Fuser Roll Replacement 1 Install the ROLL FU to the BEARING EX...

Страница 316: ...GATE FU PL 7 2 and remove it from LEVER GATE HOLDER PL 7 2 Figure 1 SPRING LEVER GATE PL 7 2 remains on the side of LEVER GATE HOLDER PL 7 2 Figure 1 7 Remove the SPRING LEVER GATE PL 7 2 Figure 1 Fig...

Страница 317: ...10 5 Remove the LEVER GATE HOLDER PL 7 2 SPRING LEVER GATE PL 7 2 LEVER GATE FU PL 7 2 RRP7 11 6 Rotate LEVER LATCH LEFT PL 7 2 in the direction of the arrow and remove it Figure 1 Completely insert t...

Страница 318: ...ns of both the LEVER LATCH RIGHT PL 7 2 and LEVER LATCH LEFT PL 7 2 into the notch of the CHUTE LOW FU PL 7 2 and install by rotating in the opposite direction of the arrow Figure 1 5 Install LEVER GA...

Страница 319: ...FU PL 7 2 5 Insert a screwdriver between ROLL PINCH FU PL 7 2 and CHUTE UP FU PL 7 2 and remove ROLL PINCH FU PL 7 2 Figure 1 6 Remove the SPRING PINCH FU PL 7 2 Figure 1 Figure 1 Fuser Pinch Roll Spr...

Страница 320: ...7 2 by bending GATE FU PL 7 2 Figure 1 Be careful handling the GATE FU It is fragile and could break if given excessive force Figure 1 Fuser Gate Replacement 1 Install the GATE FU PL 7 2 to CHUTE LOW...

Страница 321: ...SPRING GATE OCT PL 7 1 Figure 1 9 Bend GATE OCT EXIT PL 7 1 and remove the it from CHUTE LOW EXIT Figure 1 Figure 1 OCT Exit Gate Replacement 1 Install the GATE OCT EXIT PL 7 1 Figure 1 2 Install the...

Страница 322: ...3 138 Chapter 3 Removal and Replacement Procedures RRPs RRP8 Frame Drive...

Страница 323: ...the COVER TOP PL 1 1 RRP1 4 9 Remove the COVER FRONT PL 1 1 RRP1 5 10 Remove the BTR ASSEMBLY PL 6 1 RRP6 9 11 Remove the GUIDE TRAY LEFT PL 5 1 RRP5 8 12 Remove the DUCT FRONT PL 6 1 RRP6 2 13 Remov...

Страница 324: ...Install the DUCT FRONT PL 6 1 RRP6 2 6 Install the GUIDE TRAY LEFT PL 5 1 RRP5 8 7 Install the COVER FRONT PL 1 1 RRP1 5 8 Install the COVER TOP PL 1 1 RRP1 4 9 Install the 500 EXIT ASSEMBLY PL 7 1 R...

Страница 325: ...of the MAIN MOTOR from the LVPS PL 9 1 5 and disconnect the connector P J271 Figure 1 18 Lift up the 150 FEEDER ASSEMBLY PL 4 1 Figure 1 The 150 FEEDER ASSEMBLY clicks into a notch when lifted to the...

Страница 326: ...14 Install the COVER LEFT PL 1 1 RRP1 3 15 Install the FUSER ASSEMBLY PL 6 1 RRP6 8 16 Install the COVER REAR PL 1 1 RRP1 1 There are 2 kinds of screws make sure they are installed correctly 17 Instal...

Страница 327: ...are not fixed and they may come off Be careful not to drop them Figure 1 Gear Housing Assembly Replacement 1 Install the GEAR ASSEMBLY HOUSING to the frame Figure 1 When installing two of the gears th...

Страница 328: ...l and Replacement Procedures RRPs 4 Install the COVER LEFT PL 1 1 RRP1 3 5 Install the COVER REAR PL 1 1 RRP1 1 There are 2 kinds of screws make sure they are installed correctly 6 Install the COVER R...

Страница 329: ...TE Figure 1 8 Remove the boss of the bottom side of the connector of the HARNESS ASSEMBLY FUSER from the frame Figure 1 9 Remove the GEAR 9 PL 8 1 9 from the shaft on the frame Figure 1 When removing...

Страница 330: ...at are installed to the GEAR ASSEMBLY HOUSING are not fixed and they may come off Be careful not to drop them When installing engage the gears of the GEAR ASSEMBLY HOUSING MAIN MOTOR and GEAR ASSEMBLY...

Страница 331: ...3 147 Chapter 3 Removal and Replacement Procedures RRPs RRP9 Electrical...

Страница 332: ...ing the SHIELD PLATE LVPS to the frame Figure 1 10 Remove the SHIELD PLATE LVPS Figure 1 Figure 1 LVPS Shield Plate Replacement 1 Install the SHIELD PLATE LVPS to the frame using the 8 screws silver 6...

Страница 333: ...the 2 screws silver 6mm securing the PWBA EXIT MOTOR to the frame Figure 1 6 Remove the PWBA EXIT MOTOR Figure 1 Figure 1 Exit Motor PWBA Replacement 1 Install the PWBA EXIT MOTOR to the frame using t...

Страница 334: ...MBLY PL 7 1 RRP7 2 7 Remove the COVER TOP PL 1 1 RRP1 4 8 Remove the COVER FRONT PL 1 1 RRP1 5 9 Remove the SHIELD PLATE LVPS PL 9 1 RRP8 1 10 Disconnect the harness connector from the connector P J10...

Страница 335: ...1 on the PWBA EXIT MOTOR PL 12 1 4 Figure 1 4 Install the SHIELD PLATE LVPS PL 9 1 RRP8 1 5 Install the COVER FRONT PL 1 1 RRP1 5 6 Install the COVER TOP PL 1 1 RRP1 4 7 Install the 500 EXIT ASSEMBLY...

Страница 336: ...e the clamp of the HARNESS ASSEMBLY AC100V AC200V from the clamps on the GEAR ASSEMBLY HOUSING PL 8 1 3 Figure 1 11 Disconnect the connector P J480 of the HARNESS ASSEMBLY AC100V AC200V from the POWER...

Страница 337: ...onnect the connector P J480 of the HARNESS ASSEMBLY AC100V AC200V to the POWER SWITCH 7 Secure the HARNESS ASSEMBLY AC100V AC200V using the clamps of the GEAR ASSEMBLY HOUSING PL 8 1 3 8 Install the S...

Страница 338: ...e the clamps of the HARNESS ASSEMBLY INTERLOCK 2 of the INTERLOCK S W REAR from the clamps on the GEAR ASSEMBLY HOUSING PL 8 1 3 Figure 1 12 Remove the screw silver 6mm securing the INTERLOCK S W REAR...

Страница 339: ...IT FUSER lever 8 Install the COVER EXIT 500 PL 1 1 RRP7 1 9 Install the COVER RIGHT PL 1 1 RRP1 2 10 Install the COVER LEFT PL 1 1 RRP1 3 11 Install the COVER REAR PL 1 1 RRP1 1 There are 2 kinds of s...

Страница 340: ...AN MAIN Figure 1 Figure 1 Main Fan Replacement 1 Install the FAN MAIN to the COVER REAR using the 2 screws silver tapping 8mm Figure 1 When installing be sure to install the FAN MAIN so that the label...

Страница 341: ...VER RIGHT PL 1 1 RRP1 2 2 Remove the 12 screws silver 6mm securing the SHIELD ASSEMBLY ESS to the frame Figure 1 3 Remove the SHIELD ASSEMBLY ESS Figure 1 ESS Shield Assembly Replacement 1 Install the...

Страница 342: ...the COVER RIGHT PL 1 1 RRP1 2 2 Remove the 2 screws securing the SHIELD ASSEMBLY WINDOW to the frame Figure 1 3 Remove the SHIELD ASSEMBLY WINDOW Figure 1 Window Shield Assembly Replacement 1 Install...

Страница 343: ...ASSEMBLY ESS PL 9 1 RRP9 7 3 Remove the 10 screws silver 6mm securing the SHIELD PLATE HVPS to the frame Figure 1 4 Remove the SHIELD PLATE HVPS Figure 1 HVPS Shield Plate Replacement 1 Install the S...

Страница 344: ...P J22 P J24 P J26 P J 27 P J 28 P J29 P J30 and P J31 on the HVPS MCU Figure 1 7 Remove the 3 screws silver 6mm securing the BRACKET SHIELD HVPS PL 9 1 to the frame Figure 1 8 Remove the 4 screws silv...

Страница 345: ...J10 P J11 P J13 P J14 P J15 P J16 P J17 P J18 P J20 P J22 P J24 P J26 P J 27 P J 28 P J29 P J30 and P J31 on the HVPS MCU Figure 1 5 Replace the BRACKET HANDLE R on the frame 6 Replace the screw silve...

Страница 346: ...d nominal length etc In case of _____ specifications in the procedures indicate that service operation should be provided only to Duplex Option of specified specifications service operation should not...

Страница 347: ...LEVER LATCH RIGHT PL 10 1 and release the hooks of the LEVER LATC RIGHT and LEVER LATCH LEFT PL 10 1 3 Position the Duplex Option forward disconnect the connector P J2750 of the HARNESS ASSY DUP PL 10...

Страница 348: ...he bottom hooks of the Duplex Option into the holes of the printer 2 Push the Duplex Option to the printer and connect the connector P J2750 of the HARNESS ASSY DUP PL 10 1 to the printer At this time...

Страница 349: ...the 4 screws gold tapping 8mm securing the HSG UPPER ASSY to the Option Duplex 2 Remove the HSG UPPER ASSY from the COVER HSG DUP PL 10 1 Replacement 1 Install the HSG UPPER ASSY to the COVER HSG DUP...

Страница 350: ...he HARNESS ASSY DUP EARTH PL 10 1 5 Release the HARNESS ASSY DUP from the harness clamp 6 Remove the SCREW TAPPING PL 10 1 securing the SPRING DUMPER PL 10 1 7 Remove the 2 SCREW HINGEs PL 10 1 securi...

Страница 351: ...re 4 Secure the HARNESS ASSY DUP EARTH using the screw silver 6mm 5 Connect the connector P J50 of the HARNESS ASSY DUP to the PWBA DUPLEX PL 10 1 6 Install the COVER RIGHT PL 10 1 RRP10 10 When insta...

Страница 352: ...DUP Replacement 1 Shift the COVER TOP in the opposite direction of the arrow to install it to the COVER HSG DUP PL 10 1 and secure it using the 4 hooks When installing be sure to fit the positioning h...

Страница 353: ...x 1 securing the PWBA DUPLEX to the COVER HSG DUP PL 10 1 6 Remove the PWA DUPLEX Replacement 1 Install the PWBA DUPLEX to the COVER DUPLEX PL 10 1 using the 2 screws gold tapping 8mm x 1 gold 6mm x 1...

Страница 354: ...the bosses on the COVER HSG DUP 4 Install the COVER RIGHT PL 10 1 RRP10 10 When installing be sure to fit the positioning holes on the COVER RIGHT to the bosses on the COVER HSG DUP 5 Install the COVE...

Страница 355: ...e connector P J54 on the PWBA DUPLEX PL 10 1 4 Release the harness of the FAN DUPLEX from the hook on the COVER HSG DUP PL 10 1 5 Remove the 4 screws securing the COVER REAR to the COVER HSG DUP and r...

Страница 356: ...SG DUP using the 4 screws 3 Secure the harness of the FAN DUPLEX to the hook on the COVER HSG DUP 4 Connect the harness connector to the connector P J54 on the PWBA DUPLEX PL 10 1 5 Install the COVER...

Страница 357: ...ent 1 Connect the connector P J 530 of the HARNESS ASSY DUP SNR PL 10 1 to the SENSOR DUP 2 Install the SENSOR DUP to the COVER HSG DUP PL 10 1 and secure it with the hooks 3 Install the COVER TOP PL...

Страница 358: ...e COVER HSG DUP PL 10 1 6 Remove the COVER DAMPER PL 10 1 and SPRING DAMPER PL 10 1 from the COVER HSG DUP For the following step be careful not to lose any gear as the working space is limited 7 Rele...

Страница 359: ...3 GEAR ROLLs to the ROLL DUP with hook 4 Install the COVER DAMPER PL 10 1 and SPRING DAMPER PL 10 1 to the COVR HSG DUP using the 2 screws gold tapping 8mm and the SCREW TAPPING PL 10 1 The SCREW TAPP...

Страница 360: ...ng the COVER LEFT 2 Remove the COVER LEFT from the COVER HSG DUP PL 10 1 Replacement 1 Install the COVER LEFT to the COVER HSG DUP PL 10 1 using the 2 screws gold tapping 8mm When installing be sure t...

Страница 361: ...the COVER RIGHT 2 2 Remove the COVER RIGHT from the COVER HSG DUP PL 10 1 Replacement 1 Install the COVER RIGHT to the COVER HSG DUP PL 10 1 using the 2 screws gold tap ping 8mm When installing be sur...

Страница 362: ...1 5 Remove the 3 screws gold tapping 8mm securing the BRACKET MOTOR PL 10 1 to the COVER HSG DUP PL 10 1 6 Remove the SPRING LATCH PL 10 1 between the LEVER LATCH LEFT PL 10 1 and BRACKET MOTOR PL 10...

Страница 363: ...SG DUP PL 10 1 using the 3 screws gold tapping 8mm When installing the BRACKET MOTOR be careful not to lose the gears 3 Install the SPRING LATCH PL 10 1 between the LEVER LATCH LEFT PL 10 1 and BRACKE...

Страница 364: ...direction 6 Install the COVER TOP PL 10 1 RRP10 4 When installing be sure to fit the positioning holes on the COVER TOP to the bosses on the COVER HSG DUP 7 Install the COVER LEFT PL 10 1 RRP10 9 When...

Страница 365: ...TCH LEFT PL 10 1 and BRACKET MOTOR 7 Remove the BRACKET MOTOR together with the MOTOR DUPLEX PL 10 1 and SWITCH DUPLEX When removing the BRACKET MOTOR be careful not to lose the gears attached to the...

Страница 366: ...ATCH PL 10 1 between the LEVER LATCH LEFT PL 10 1 and BRACKET MOTOR 5 Install the HARNESS ASSY DUP EARTH PL 10 1 using the screw silver 6mm 6 Install the PWBA DUPLEX PL 10 1 RRP10 5 When installing th...

Страница 367: ...ER HARNESS and remove it from the HSG LOWER DUP 6 Disconnect the connector of the HARNESS ASSY DUP PL 10 1 from the HSG LOWER DUP PL 10 1 and remove the HARNESS ASSY DUP PL 10 1 Replacement 1 Connect...

Страница 368: ...tion OCT be careful not to drop the assembly 1 Loosen the 2 SCREW THUNBs PL 11 1 securing the OCT to the printer 2 Lift up the OCT and disconnect the connector P J3070 of the HARNESS ASSY OCT2 PL 11 1...

Страница 369: ...ottom side of the COVER OCT PL 11 1 into the holes of the printer and place the Option OCT on the printer Then connect the connector P J3070 of the HARNESS ASSY OCT2 PL 11 1 to the printer When instal...

Страница 370: ...6 Chapter 3 Removal and Replacement Procedures RRPs 2 Fasten the Option OCT to the printer by tightening the 2 SCREW THUMBs PL 11 1 The SCREW THUMB should be completely tightened to fasten the Option...

Страница 371: ...irection of the arrows and remove the bosses on both sides of the COVER REAR from the COVER OCT PL 11 1 and then remove the COVER REAR Replacement 1 Move the COVER REAR in the opposite direction of th...

Страница 372: ...he 2 screws gold tapping 8mm on both sides securing the TRAY ASSY OCT to the removed COVER OCT and remove the TRAY ASSY OCT from the COVER OCT Replacement 1 Install the TRAY ASSY OCT to the COVER OCT...

Страница 373: ...of the FLAPPER R PL 11 1 from the COVER OCT 6 Remove the LINK attached to the FLAPPER R from the ACTUATOR FULL STACK PL 11 1 7 Remove the 2 screws gold tapping 8mm at the rear side of the Option OCT s...

Страница 374: ...tion OCT 2 Secure the COVER OCT to the Option OCT using the 2 screws gold tapping 8mm at the bot tom JG3823AB ACTUATOR FULL STACK PL23 1 15 FLAPPER L PL23 1 49 FLAPPER R PL23 1 50 JG3821AA LINK PL23 1...

Страница 375: ...n both sides of the FLAPPER R to the COVER OCT 5 Similarly install the LINK attached with the FLAPPER L PL 11 1 to the SHAFT FULL STACK PL 11 1 from under slanting direction and install the hinges on...

Страница 376: ...Removal 1 Remove the COVER REAR PL 11 1 RRP11 2 2 Remove the COVER OCT PL 11 1 RRP11 4 3 Remove the 3 screws gold tapping 8mm securing the COVER FRONT to the Option OCT and remove the COVER FRONT When...

Страница 377: ...OTOR ASSY OFFSET PL 11 1 are engaged and the boss of the GEAR CAM is in the groove of the CHUTE OFFSET PL 11 1 2 Secure the COVER FRONT to the Option OCT using the 3 screws gold tapping 8mm COVER FRON...

Страница 378: ...3 194 Chapter 3 Removal and Replacement Procedures RRPs 3 Install the COVER OCT PL 11 1 RRP11 4 4 Install the COVER REAR PL 11 1 RRP11 2...

Страница 379: ...L11 1 Removal 1 Remove the COVER REAR PL 11 1 RRP11 2 2 2 Remove the COVER OCT PL 11 1 RRP11 4 3 3 After lifting up the flap of the ACTUATOR FULL STACK in the direction of the arrow 1 remove the hook...

Страница 380: ...Lift up the ACTUATOR FULL STACK in the direction of the arrow 1 and insert it to the hook Move the ACTUATOR FULL STACK in the opposite direction of the arrow 2 to install HOOK ACTUATOR FULL STACK PL23...

Страница 381: ...ne it with the SHAFT FULL STACK as shown in the figure 2 Install the COVER OCT PL 11 1 RRP11 4 3 Install the COVER REAR PL 11 1 RRP11 2 After installation when the FLAPPER L is moved with a finger mak...

Страница 382: ...REAR COVER PL 11 1 from the clamp When disconnecting a harness connector from PWBA OCT shown below disconnect it by securing PWBA OCT with your hand 5 Disconnect the harness connectors from the connec...

Страница 383: ...the PWBA OCT to the Option OCT using 2 screws gold tapping 8mm When installing be sure to install the PWBA OCT into the two guiding ditches of the Option OCT When installing be sure to install the SHU...

Страница 384: ...J72 P J73 P J74 and P J75 on the PWBA OCT When connecting a harness connector connect it by securing PWBA OCT with your hand 4 Secure the harness connected to the S W REAR COVER PL 11 1 using clamp 5...

Страница 385: ...3 Remove the PWBA OCT PL 11 1 RRP11 7 4 Remove the 2 screws gold tapping 8mm securing the MOTOR ASSY OFFSET to the Option OCT 5 Remove the MOTOR ASSY OFFSET Replacement 1 Install the MOTOR ASSY OFFSE...

Страница 386: ...ws gold 6mm securing the SOLENOID ASSY GATE to the Option OCT 7 Release the hook securing the SOLENOID ASSY GATE and remove the SOLENOID ASSY GATE Replacement 1 Secure the SOLENOID ASSY GATE with the...

Страница 387: ...FRONT PL 11 1 RRP11 5 4 Release the HARNESS ASSY OCT SNR PL 11 1 from the hooks 5 Disconnect the connector P J730 of the HARNESS ASSY OCT SNR from the SENSOR OCT 6 Remove the SPRING ACTUATOR PL 11 1...

Страница 388: ...edures RRPs HOOK HOOKS ACTUATOR OCT PL23 1 31 HOUSING OCT PL23 1 14 HARNESS ASSY OCT SNR PL23 1 26 SPRING ACTUATOR PL23 1 32 JG3811AA JG3812AA SENSOR OCT PL23 1 30 HOUSING OCT PL23 1 14 JG3813AA ACTUA...

Страница 389: ...e arrows and secure it with the hooks 3 Install the SPRING ACTUATOR PL 11 1 Install the SPRING ACTUATOR to the ACTUATOR OCT as shown in the figure 4 Connect the connector P J730 of the HARNESS ASSY OC...

Страница 390: ...connect the harness conector of the MOTOR ASSY OCT and remove the BRACKET MOTOR OCT together with the MOTOR ASSY OCT PL 11 1 6 Remove the GEAR 45 PL 11 1 GEAR 19 37 PL 11 1 and GEAR 19 PL 11 1 7 Relea...

Страница 391: ...ROLL OCT LOWER 2 Install the BEARING ROLL to the HOUSING OCT at the GEAR 19 side 3 Install the GEAR 19 PL 11 1 GEAR 45 PL 11 1 and GEAR 19 37 PL 11 1 in order HOOK HOOK GEAR 45 PL23 1 7 GEAR 19 PL23...

Страница 392: ...AR 19 be careful in the installing direction 4 Install the BRACKET MOTOR OCT PL 11 1 using the 2 screws gold tapping 8mm 5 Install the SUPPORT OCT LEFT using the 2 screws gold tapping 8mm gold 6mm 6 I...

Страница 393: ...PL 11 1 7 Disconnect the harness conector of the MOTOR ASSY and remove the BRACKET MOTOR OCT together with the MOTOR ASSY OCT PL 11 1 8 Remove the GEAR 45 PL 11 1 GEAR 19 37 PL 11 1 and GEAR 19 PL 11...

Страница 394: ...3 210 Chapter 3 Removal and Replacement Procedures RRPs...

Страница 395: ...the hook 5 Install the GEAR 19 PL 11 1 GEAR 45 PL 11 1 and GEAR 19 37 PL 11 1 in order When installing the GEAR 19 be careful in the installing direction 6 Install the BRACKET MOTOR OCT PL 11 1 using...

Страница 396: ...the HARNESS ASSY OCT MOT PL 11 1 4 Remove the 2 screws gold 8mm securing the MOTOR ASSY OCT and remove the MOTOR ASSY OCT Replacement 1 Secure the MOTOR ASSY OCT using the 2 screws gold 8mm 2 Connect...

Страница 397: ...E from the 2nd tray of the printer 3 Remove the 550 PAPER CASSETTE from the Option 550 Paper Feeder 4 Remove 2 JOINT FEEDERs PL 12 1 at the rear of the printer securing the printer and the Option 550...

Страница 398: ...550 Paper Feeder and fix them using 4 JOINT FEEDERs firmly 2 Secure the printer and Option 550 Paper Feeder using 2 JOINT FEEDERs PL 12 1 inside the tray insertion space 3 INstall 2 JOINT FEEDERs at...

Страница 399: ...e direction of the arrow to release the 4 hooks of the FRAME CVR R550 and remove the COVER RIGHT PLATE from the Option 550 Paper Feeder Replacement 1 Shift the COVER RIGHT PLATE in the opposite direct...

Страница 400: ...of the FRAME CVR L550 and remove the COVER LEFT PLATE from the Option 550 Paper Feeder Replacement 1 Shift the COVER LEFT PLATE in the opposite direction of the arrow to engage the 4 hooks of the FRA...

Страница 401: ...arrow to release the bosses and remove it from the FRAME CVR L550 4 Disconnect the connector P J802 of the the HARNESS ASSY SIZE FDR1 from the connector of the OPT ASSY SIZE Replacement 1 Shift the OP...

Страница 402: ...IVE ASSY OPT FDR Replacement 1 Install the DRIVE ASSY OPT FDR to the FRAME CVR L550 PL 12 1 using the 3 screws gold tapping 8mm x 2 silver 8mm x 1 Be sure to tighten the screw silver 6mm shown as Scre...

Страница 403: ...3 219 Chapter 3 Removal and Replacement Procedures RRPs 4 Install the 550 FEEDER OPTION PL 12 2 RRP12 1...

Страница 404: ...the MOTOR FEEDER to the DRIVE ASSY OPT FDR 5 Remove the MOTOR FEEDER Replacement 1 Install the MOTOR FEEDER to the DRIVE ASSY OPT FDR PL 12 1 8 using the 2 screws gold 6mm 2 Install the DRIVE ASSY OP...

Страница 405: ...W PAPER ASSY 4 Remove the HLD LOW PAPER ASSY 5 Release the hooks of the SENSOR LOW PAPER and remove it from the HLD LOW PAPER ASSY Replacement 1 Install the SENSOR LOW PAPER to the HLD LOW PAPER ASSY...

Страница 406: ...arness connectors from the connectors P J80 P J81 P J82 P J83 P J84 and P J85 on the PWBA FEEDER 550 3 Remove the 2 screws gold tapping 8mm securing the PWBA FEEDER 550 to the frame 4 Remove the PWBA...

Страница 407: ...50 is tightened together with the FRAME TOP ASSY When installing align the hole of the PWBA FEEDER 550 with the boss of the FRAME CVR R550 2 Connect the connectors P J80 P J81 P J82 P J83 P J84 and P...

Страница 408: ...1 17 from the HARNESS ASSY FDR MOT PL 12 1 37 5 Disconnect the connector P J801 of the HARNESS ASSY SIZE FDR1 PL 12 1 from the HARNESS ASSY SIZE FDR2 PL 12 1 35 6 Release the clamp of the HARNESS ASSY...

Страница 409: ...rews gold tapping 8mm 3 Secure the HARNESS ASSY FDR MOT PL 12 1 37 and HARNESS ASSY SIZE FDR2 PL 12 1 35 using clamps 4 Connect the connector P J801 of the HARNESS ASSY SIZE FDR1 PL 12 1 to the HAR NE...

Страница 410: ...Connect the connector P J855 of the HARNESS ASSY CLSNR1 PL 12 2 31 to the HAR NESS ASSY CLSNR2 PL 12 1 36 After connecting the connector put the connector under the harness 7 Install the COVER RE550 P...

Страница 411: ...it out from the SHAFT FEED PL 12 2 16 When removing do not hold the rubber rollers of the ROLL ASSY NUDGER and ROLL ASSY FEED Replacement The ROLL ASSY FEED and ROLL ASSY NUDGER are the same parts al...

Страница 412: ...rollers of the ROLL ASSY FEED 2 Install the ROLL ASSY NUDGER to the SHFT NUDGER PL 12 2 9 and secure the ROLL ASSY NUDGER with the hook Be sure to install the hook of the ROLL ASSY NUDGER into the gro...

Страница 413: ...D 4 Pull out the CLUTCH ONEWAY NUDGER from the SHAFT FEED Replacement 1 Install the CLUTCH ONEWAY NUDGER to the SHAFT FEED PL 12 2 16 2 Clip the E ring to the SHAFT FEED to secure the CLUTCH ONEWAY NU...

Страница 414: ...ion of the arrow to remove the 3 hooks 2 Remove the HOLDER LEFT from the SUPPORT NUDGER PL 12 2 4 At the same time the ACTUATOR NO PAPER PL 12 2 6 is removed 3 Release the hook of the ROLL ASSY NUDGER...

Страница 415: ...l the ROLL ASSY NUDGER PL 12 2 11 to the SHFT NUDGER and secure it with the hook Be sure to install the hook of the ROLL ASSY NUDGER into the groove of the SHAFT NUDGER When installing do not hold the...

Страница 416: ...h ends of the ACTUATOR NO PAPER into the HOLDER LEFT and SUPPORT NUDGER Assemble the hook of the ACTUATOR NO PAPER with the HOLDER LEFT as shown in the figure 4 Move the HOLDER LEFT in the opposite di...

Страница 417: ...ubber rollers of the ROLL ASSY TURN Replacement 1 Move the ROLL ASSY TURN in the opposite direction of the arrow and install it to the CHUTE OUT PL 12 2 25 When installing do not hold the rubber rolle...

Страница 418: ...the HARNESS ASSY CLSNR1 PL 12 2 31 5 Remove the E ring securing the CLUTCH ASSY PH and remove the CLUTCH ASSY PH from the SHAFT FEED PL 12 2 16 Replacement 1 Install the CLUTCH ASSY PH to the SHAFT FE...

Страница 419: ...RPs 2 Connect the connector P J853 of the CLUTCH ASSY PH to the HARNESS ASSY CLSNR1 PL 12 2 31 After connecting the connector put the connector into the space between two ribs of the CHUTE OUT PL 12 2...

Страница 420: ...L 12 2 14 Replacement 1 Install the CLUTCH PR REGI to the ROLL ASSY TURN PL 12 2 14 and secure it with the E ring When installing make sure that the notch of the CLUTCH PR REGI is combined with the bo...

Страница 421: ...e HARNESS ASSY CLSNR1 PL 12 2 31 from the connector P J852 of the SENSOR NO PAPER Replacement 1 Connect the connector P J852 of the SENSOR NO PAPER to the connector of the HAR NESS ASSY CLSNR1 PL 12 2...

Страница 422: ...uring the HOLDER RETARD PL 12 3 5 to the 550 PAPER CASSETTE using a screwdriver or the like 3 Lift the HOLDER RETARD up in the direction of the arrow and remove it 4 Release the hook securing the ROLL...

Страница 423: ...k When installing do not hold the rubber rollers of the ROLL ASSY RETARD Be sure to install the hook of the ROLL ASSY RETARD into the groove of the SHAFT RETARD 2 Move the HOLDER RETARD PL 12 3 5 in t...

Страница 424: ...installing make sure the HOLDER RETARD comes back to the former position with the spring force of the SPRING RETARD PL 12 3 6 when pushing down the HOLDER RETARD and then release the finger from it 3...

Страница 425: ...essing down the hook of the HOUSING TOP 550 6 Slide the GUIDE ASSY SD R550 PL 12 3 13 inward and remove it from the HOUSING TOP 550 by pressing down the hook of the HOUSING TOP 550 7 Remove the 2 scre...

Страница 426: ...acement Procedures RRPs GUIDE ASSY SD L550 PL20 3 11 GUIDE ASSY SD R550 PL20 3 13 GEAR PINION PL20 3 12 HOOK HOOK JG3521AA HOOKS CLAWS HOUSING TOP 550 HOOK PLATE ASSY BTM GUIDE ASSY SD L550 WHEN ASSEM...

Страница 427: ...3 243 Chapter 3 Removal and Replacement Procedures RRPs HOUSING TOP 550 PL20 3 16 HOUSING EXTENSION 550 PL20 3 42 HOUSING BASE 550 PL20 3 44 COVER EXTENSION PL20 3 31 JG3519AA HOOK...

Страница 428: ...d turn it in the opposite direction of the arrow 2 Align the end of the RACK SIZE wth the triangle mark printed on the HOUSING EXTENSION 550 as shown in the figure and install the RACK SIZE to the HOU...

Страница 429: ...8mm from both right and left sides as well as the 6 screws gold tapping 8mm on back After tightening the screws move the GUIDE ASSY END 550 back and forth and make sure that the LINK SW SIZEs operate...

Страница 430: ...3 246 Chapter 3 Removal and Replacement Procedures RRPs After assembling make sure that the LOW IND FRONT moves up and down in conjunc tion with the up and down movement of the PLATE ASSY BTM...

Страница 431: ...hook of the HOUSING TOP 550 6 Slide the GUIDE ASSY SD R550 PL 12 3 13 inward and remove it from the HOUSING TOP 550 by pressing down the hook of the HOUSING TOP 550 7 Remove the 2 screws gold tapping...

Страница 432: ...NSION 550 doesn t operate smoothly and LOCK EXTENSION 550 doesn t operate correctly 5 Install the HOUSING EXTENSION 550 and HOUSING TOP 550 PL 12 3 16 to the HOUSING BASE 550 while pushing the LINK SW...

Страница 433: ...hook of the HOUSING TOP 550 install the GUIDE ASSY SD L550 PL 12 3 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...

Страница 434: ...HOUSING TOP 550 by pressing down the hook of the HOUSING TOP 550 7 Remove the 2 screws gold tapping 8mm from both right and left sides as well as the 6 screws gold tapping 8mm on back that secure the...

Страница 435: ...f the HOUSING EXTENSION 550 Use 6mm size of fixed screw If 8mm size of screw is used HOUSING EXTENSION 550 doesn t operate smoothly and LOCK EXTENSION 550 doesn t operate correctly 5 Install the HOUSI...

Страница 436: ...E 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 L550 PL 12 3 11 to the HOUSING TOP 550 After installi...

Страница 437: ...0 6 Slide the GUIDE ASSY SD R550 PL 12 3 13 inward and remove it from the HOUSING TOP 550 by pressing down the hook of the HOUSING TOP 550 In the following steps the GEAR PB L PL 12 3 7 GEAR BTM DMP O...

Страница 438: ...ment Procedures RRPs GUIDE ASSY SD L550 PL20 3 11 GUIDE ASSY SD R550 PL20 3 13 GEAR PINION PL20 3 12 HOOK HOOK JG3524AA HOOKS GUIDE ASSY SD L550 WHEN ASSEMBLING CLAW HOUSING TOP550 LEVER BTM LOCK PL20...

Страница 439: ...cedures RRPs GEAR PB R PL20 3 20 SPRING BTM UP 550 PL20 3 18 GEAR BTM LOCK ONEWAY PL20 3 15 GEAR BTM DMP ONEWAY PL20 3 8 SHAFT PB PL20 3 9 GEAR PB L PL20 3 7 PLATE ASSY BTM PL20 3 10 JG3525AB GUIDE IN...

Страница 440: ...ft up the PLATE ASSY BTM If the PLATE ASSY BTM is inclined a paper skew or jam may occur Check after the instal lation is completed 5 While pressing down the hook of the HOUSING TOP 550 install the GU...

Страница 441: ...emove it from the HOUSING BASE 550 PL 12 3 44 6 Release the hook of the GEAR PB R and remove the GEAR PB R from the SHAFT PB PL 12 3 9 7 Remove the 2 screws gold tapping 6mm securing the COVER BTM UP...

Страница 442: ...R GEAR PL20 3 29 GEAR LEVEL LOCK PL20 3 26 GEAR BTM LOCK PINION PL20 3 23 GEAR BTM LOCK PL20 3 25 RACK BTM LOCK 550 PL20 3 21 COVER BTM UP 550 PL20 3 22 SPRING STOPPER GEAR PL20 3 28 PLATE GEAR LOCK 5...

Страница 443: ...ng be sure to lift up the PLATE ASSY BTM If the PLATE ASSY BTM is inclined a paper skew or jam may occur Check after the installation is completed JG3544AA RACK BTM LOCK 550 Space RACK BTM LOCK 550 JG...

Страница 444: ...er of the HOUSING BASE 550 and the triangle mark is placed above the stop per when pushing down the LEVER BTM LOCK and then release the finger from it NOTE1 5 Install 2 GEAR LOCK PINIONs PL 12 3 23 to...

Страница 445: ...N 550 the LOW INDICATOR PL 12 3 37 and LOW IND FRONT PL 12 3 38 will be detached and be careful not to lose them Replacement 1 Install the LOW INDICATOR PL 12 3 37 and LOW IND FRONT PL 12 3 38 RRP12 2...

Страница 446: ...TM LOCK PL 12 3 27 and lift up the PLATE ASSY BTM PL 12 3 10 4 Remove the link lever of the GUIDE INDICATOR 1 PL 12 3 34 from the hole of the PLATE ASSY BTM 5 While pressing the link lever down to the...

Страница 447: ...E INDICATOR 1 PL 12 3 34 to the hole of the PLATE ASSY BTM 3 Install the LOW INDICATOR PL 12 3 37 and LOW IND FRONT PL 12 3 38 RRP12 26 4 Install the HANDLE EXTENSION 550 PL 12 3 41 RRP12 23 5 Install...

Страница 448: ...screws gold tapping 8mm from both right and left sides as well as the 6 screws gold tapping 8mm on back that secure the HOUSING TOP 550 to the HOUSING BASE 550 PL 12 3 44 8 Turn the 550 PAPER CASSETTE...

Страница 449: ...ON 550 to install and assemble the HOUSING TOP 550 and HOUSING EXTENSION 550 into 1 unit 5 Install the HOUSING EXTENSION 550 and HOUSING TOP 550 PL 12 3 16 to the HOUSING BASE 550 while pushing the LI...

Страница 450: ...G TOP 550 9 While pressing down the hook of the HOUSING TOP 550 install the GUIDE ASSY SD L550 PL 12 3 11 to the HOUSING TOP 550 After installing make sure that the 3 claws of the GUIDE ASSY SD L550 s...

Страница 451: ...hook on the one side of the LOW IND FRONT and remove the LOW IND FRONT from the LOW INDICATOR Replacement 1 Install the LOW INDICATOR PL 12 3 37 to the LOW INDICATOR When installing the LOW IND FRONT...

Страница 452: ...3 268 Chapter 3 Removal and Replacement Procedures RRPs After assembling make sure that the LOW IND FRONT moves up and down in conjunc tion with the up and down movement of the PLATE ASSY BTM...

Страница 453: ...2 1 7 2 Remove the SPRING EARTH TOP Replacement 1 Put the tip of the SPRING EARTH TOP into the hole of the FRAME TOP ASSY PL 12 1 7 and secure it using the screw silver 6mm The tip of the SPRING EARTH...

Страница 454: ...3 270 Chapter 3 Removal and Replacement Procedures RRPs Blank Page...

Страница 455: ...4 1 1 2 Print Engine P J Diagram 1 of 2 4 4 1 3 Print Engine P J Diagram 2 of 2 4 5 Duplex Transport Option 2 Connector P plug J jack 4 6 2 1 List of P J 4 6 2 2 Duplex Transport Option P J Diagram 4...

Страница 456: ...Chapter 4 Plug Jack P J Connector Locations Chapter 4 Plug Jack P J Connector Locations CONTENTS Blank Page...

Страница 457: ...ESS ASSY CHUTE and HVPS MCU 26 I 110 Connects HARNESS ASSY LOW PAPER SNR and HVPS MCU 27 D 111 Connects HARNESS ASSY LVPS and HVPS MCU 28 K 110 Connects FFC ASSY ESS and HVPS MCU 29 K 108 Connects HAR...

Страница 458: ...and HARNESS ASSY TRAY1 245 M 125 Connects HARNESS ASSY TRAY1 and HARNESS ASSY CHUTE 246 M 123 Connects SENSOR NO PAPER and HARNESS ASSY TRAY2 247 Q 126 Connects CLUTCH ASSY PH and HARNESS ASSY TRAY2...

Страница 459: ...4 3 Chapter 4 Plug Jack P J Connector Locations Blank Page...

Страница 460: ...Locations 1 2 Print Engine P J Diagram 1 of 2 A 102 103 104 105 106 107 108 109 110 111 112 113 114 115 101 B C D E F G H I J K L J24101AA 1 28 24 26 22 20 16 17 18 15 14 13 27 11 10 31 170 1821 160 1...

Страница 461: ...ine P J Diagram 2 of 2 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 J24102AA 141 103 270 102 101 271 42 40 46 43 44 45 41 47 4647 2750 220 242 247 243 241 260 24...

Страница 462: ...308 Connects HARNESS ASSY DUP COVER and PWBA DUPLEX 53 F 307 Connects HARNESS ASSY DUP SNR and PWBA DUPLEX 54 F 307 Connects FAN DUPLEX and PWBA DUPLEX 56 H 309 Connects HARNESS ASSY DUP EARTH and PW...

Страница 463: ...lug Jack P J Connector Locations 2 2 Duplex Transport Option P J Diagram A 302 303 304 305 306 307 308 309 310 311 312 313 314 315 301 B C D E F G H I J K L J24611AA 2750 51 52 50 54 560 53 530 56 520...

Страница 464: ...nects MOTOR ASSY OFFSET and PWBA OCT 73 J 408 Connects HARNESS ASSY OCT SNR and PWBA OCT 74 I 407 Connects HARNESS ASSY REAR COVER and PWBA OCT 75 J 408 Connects SOLENOID ASSY GATE and PWBA OCT 710 F...

Страница 465: ...4 9 Chapter 4 Plug Jack P J Connector Locations 3 2 OCT Option P J Diagram...

Страница 466: ...ESS ASSY CLSNR2 and PWBA FEEDER 550 801 H 206 Connects HARNESS ASSY SIZE FDR1 and HARNESS ASSY SIZE FDR2 802 C 207 Connects HARNESS ASSY SIZE FDR1 and OPT ASSY SIZE 810 J 207 Connects SENSOR LOW PAPER...

Страница 467: ...J Connector Locations 4 2 550 Sheet Feeder P J Diagram A 202 203 204 205 206 207 208 209 210 211 212 213 214 215 201 B C D E F G H I J K L J24501AA Option 550 Feeder 855 80 83 84 81 85 82 8483 2083 8...

Страница 468: ...4 12 Chapter 4 Plug Jack P J Connector Locations Blank Page...

Страница 469: ...lustration 5 18 PL 7 1 500 Paper Exit 1 2 List 5 19 PL 7 2 500 Paper Exit 2 2 Option Face Up Tray Illustration 5 20 PL 7 2 500 Paper Exit 2 2 Option Face Up Tray List 5 21 PL 8 1 Frame Drive Illustrat...

Страница 470: ...Chapter 5 Parts Lists Chapter 5 Parts Lists CONTENTS Blank Page...

Страница 471: ...t plate are contained and the mark with 2 5 PL6 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 parts in the illus...

Страница 472: ...5 2 Chapter 5 Parts List PL 1 1 COVER ILLUSTRATION 2 Ref PL10 1 1 7 8 9 9 13 14 15 3 4 6 5 J25014AA 10 16 J244...

Страница 473: ...T Item Parts name 1 OPERATION PANEL P1 2 COVER OPEN 3 COVER REAR 4 COVER RIGHT 5 COVER FRONT 6 COVER LEFT 7 COVER TOP 8 COVER STOPPER 9 STOPPER OPEN 10 HARNESS ASSY PANEL 11 12 13 COVER EXIT 500 14 FA...

Страница 474: ...Chapter 5 Parts List PL 2 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 15...

Страница 475: ...PRING 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 STOP...

Страница 476: ...t PL 3 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 with...

Страница 477: ...WAY 16 HOUSING TOP 550 17 LOCK EXTENSION 18 SPRING BTM UP 550 19 PLATE GEAR LOCK 550 20 GEAR PB R 21 RACK BTM LOCK 550 22 COVER BTM UP 550 23 GEAR BTM LOCK PINION 24 SPRING BTM LOCK 25 GEAR BTM LOCK 2...

Страница 478: ...LINK SW SIZE1 550 46 LINK SW SIZE2 550 47 LINK SW SIZE3 550 48 LINK SW SIZE LOW 49 50 550 PAPER CASSETTE with 1 13 15 32 34 48 52 53 51 52 STOPPER BASE R 53 STOPPER BASE L 1 Periodical Replacement par...

Страница 479: ...5 9 Chapter 5 Parts List Blank Page...

Страница 480: ...31 21 20 14 18171615 38 40 34 37 44 43 42 41 20 11 10 9 8 7 6 5 12 4 39 19 J25019AA 27 52 22 23 1 with 4 12 14 23 25 34 37 44 46 52 2 with 4 10 12 14 20 22 25 28 31 34 40 42 46 50 3 Reference Only 29...

Страница 481: ...14 COVER ACTUATOR A4 15 ACTUATOR A 16 SPRING REGI SNR B 17 ACTUATOR B 18 SPRING REGI SNR A 19 CHUTE BTM ASSY 20 BEARING NUDGER 21 CLUTCH ASSY PH J242 22 BEARING REGI LEFT 23 REGI J243 25 CHUTE REGI 4...

Страница 482: ...Parts List 46 SENSOR TONER J220 47 HOLDER D 48 SPRING TONER 49 SPRING TONER BOX 50 HARNESS ASSY TONER 1 J22 P220 51 GEAR REGI METAL WHITE 1 Periodical Replacement parts per 200k print 3sets 1 of PL4 1...

Страница 483: ...5 13 Chapter 5 Parts List Blank Page...

Страница 484: ...550 PAPER FEEDER ILLUSTRATION J25015AA 8 37 12 18 38 27 26 22 20 35 22 23 31 33 32 30 24 25 34 14 15 13 28 29 16 36 17 19 6 3 5 4 2 6 9 9 39 21 Reference Only 7 with 8 9 41 40 10 with 12 20 22 31 33...

Страница 485: ...NUDGER 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 FEED...

Страница 486: ...PL 6 1 XERO ILLUSTRATION J25016A 23 EP CARTRIDGE 17 18 22 21 20 8 1011 12 13 7 9 2 15 1 24 14 3 19 25 with 23 24 6 with 7 15 30 29 16 4 5 31 32 J270 P131 P141 J140 J160 J170 J13 J14 J16 J17 J15 J31 J4...

Страница 487: ...INTERLOCK1 J45 12 HARNESS ASSY INTERLOCK3 J141 13 HOLDER I L SW2 14 LEVER GUIDE 15 GUIDE CRU LEFT 16 COVER GUIDE CRU 17 HARNESS ASSY FUSER J4647 J46 J47 18 LEVER FUSER LH 19 LEVER CRU FUSER RH J2 20...

Страница 488: ...18 Chapter 5 Parts List PL 7 1 500 PAPER EXIT 1 2 ILLUSTRATION 19 18 20 6 11 12 4 10 11 7 26 25 24 28 5 15 16 17 13 21 J25017AA 27 30 23 30 23 22 22 22 22 28 2 with 4 7 10 13 15 28 30 J29 J291 J290 J1...

Страница 489: ...8 9 10 ACTUATOR FULL STACK 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 19 GEAR 25 1 20 GATE OCT EXIT 21 CHUTE LOW EXIT 22 SPRING...

Страница 490: ...5 20 Chapter 5 Parts List PL 7 2 500 PAPER EXIT 2 2 OPTION FACE UP TRAY ILLUSTRA TION...

Страница 491: ...U 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 GATE FU...

Страница 492: ...5 22 Chapter 5 Parts List PL 8 1 FRAME DRIVE ILLUSTRATION 3 2 1 4 J25020AA 11 9 6 7 7 7 10 11 7 7 7 7 12 7 7 13 13 13 5 5 J43 J271...

Страница 493: ...1 FRAME DRIVE LIST Item Parts name 1 MOTOR COVER 2 MAIN MOTOR 45 J43 J271 3 GEAR ASSY HOUSING 4 SPRING RELEASE 5 CLAMP EDGE 6 CLAMP 5V0 7 CLAMP 10V0 8 9 GEAR 9 10 GEAR ASSY PLATE 11 FOOT 12 GUIDE HAR...

Страница 494: ...PL 9 1 ELECTRICAL ILLUSTRATION 15 18 14 19 25 11 13 2 30 5 3 7 6 20 1 21 12 8 J25018AA 23 27 16 17 28 4 26 J44 J48 J480 J20 J30 J22 J10 J11 J27 J18 J400 P270 PD2750A P271 J1821A J102 J40 J41 J42 J24 P...

Страница 495: ...ERLOCK S W REAR J44 8 HARNESS ASSY AC IN J48 J480 9 10 11 PANEL REAR 12 BRACKET HANDLE R 13 PWBA ESS 14 SHIELD ASSY ESS 15 SHIELD ASSY WINDOW 16 FFC ASSY ESS P28 CNVD 17 HARNESS ASSY CHUTE J24 P245 P2...

Страница 496: ...5 26 Chapter 5 Parts List OPTIONS PL 10 1 OPTION DUPLEX ILLUSTRATION...

Страница 497: ...ING LATCH 17 ROLL DUP 18 COVER HSG DUP 19 BEARING DUP 20 GEAR ROLL 21 GEAR IDLE29 22 GEAR IDLE47 23 GEAR IDLE77 24 GEAR IDLE57 37 25 COVER LEFT 26 BRACKET MOTOR 27 SWITCH DUPLEX P520 28 HARNESS ASSY D...

Страница 498: ...3 24 34 34 37 13 38 39 28 27 26 29 31 30 1 2 7 7 8 9 10 11 12 11 13 13 14 18 13 23 22 25 20 6 46 5 5 4 32 15 48 47 49 50 47 J25801AA 39 37 36 16 17 13 44 54 45 44 52 53 43 41 42 35 with 13 36 39 40 wi...

Страница 499: ...S W REAR COVER P740 19 20 MOTOR ASSY OFFSET J72 21 22 PWBA OCT 23 SUPPORT OCT RIGHT 24 CLAMP MINI 25 HARNESS ASSY OCT 2 J70 JD3070 26 HARNESS ASSY OCT SNR J73 J730 27 SOLENOID ASSY GATE J75 28 GEAR CA...

Страница 500: ...5 30 Chapter 5 Parts List 45 COVER FRONT 46 HARNESS ASSY OCT MOT J71 P710 47 LINK 48 SHAFT FULLSTACK 49 FLAPPER L 50 FLAPPER R 51 52 DAMPER ASSY TRAY L 53 STOPPER 54 DAMPER ASSY TRAY R...

Страница 501: ...5 31 Chapter 5 Parts List Blank Page...

Страница 502: ...ILLUSTRATION Ref PL20 2 1 1 2 3 5 6 6 7 9 12 13 14 15 16 17 11 10 18 41 19 20 21 22 22 26 28 30 31 34 33 35 36 37 38 38 32 27 42 23 25 4 J25501AA 39 40 8 with 9 17 29 with 30 33 JD2083 J83 J80 P855 P...

Страница 503: ...5V0 17 MOTOR ASSY OPT FDR 45 J820 18 OPT ASSY SIZE J800 19 HARNESS ASSY SIZE FDR1 P802 J801 20 PLATE EARTH 550 21 FRAME CVR L550 22 FOOT 23 FRAME BASE FRONT 24 25 COVER RE550 26 HARNESS ASSY FDR5 J84...

Страница 504: ...TION 550 PAPER FEEDER 2 2 ILLUSTRATION 1 with 4 23 25 34 J25502AA 2 Reference Only 4 5 7 8 9 10 11 12 13 15 16 17 17 21 22 23 23 31 32 33 25 26 27 28 29 30 34 30 28 18 19 20 14 6 35 with 4 10 14 20 23...

Страница 505: ...NEWAY FEED 14 ROLL ASSY TURN 15 CLUTCH ONEWAY NUDGER 16 SHAFT FEED 17 BEARING NUDGER 18 CHUTE TOP ASSY 19 COVER ACTUATOR 20 CHUTE BTM ASSY 21 CLUTCH ASSY PH J853 22 CLUTCH PR REGI J854 23 BEARING FEED...

Страница 506: ...12 3 OPTION 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...

Страница 507: ...ENSION 18 SPRING BTM UP 550 19 PLATE GEAR LOCK 550 20 GEAR PB R 21 RACK BTM LOCK 550 22 COVER BTM UP 550 23 GEAR BTM LOCK PINION 24 SPRING BTM LOCK 25 GEAR BTM LOCK 26 GEAR LEVER LOCK 27 LEVER BTM LOC...

Страница 508: ...s List 47 LINK SW SIZE3 550 48 LINK SW SIZE LOW 49 50 550 PAPER CASSETTE with 1 13 15 32 34 48 52 53 51 52 STOPPER BASE R 53 STOPPER BASE L 1 Periodical Replacement parts per 200k print 3sets 1 of PL2...

Страница 509: ...26 5 7 Electrical 6 27 6 Control 6 29 6 1 Control of Paper Size 6 29 6 1 1 Cassette Feeding Paper Cassette 6 29 6 2 ROS Control 6 30 6 2 1 Rotation of Scanner Motor 6 30 6 2 2 Warm up of ROS 6 30 6 2...

Страница 510: ...Transport 6 39 12 1 Paper Transport Path 6 39 12 2 Layout of Paper Transport Path 6 40 13 Actions of Main Functional Components 6 41 550 Sheet Feeder Option 6 43 14 Driving Force Transmission Path 6 4...

Страница 511: ...rostatic latent image on the drum surface Thus a visible toner image is created 4 Transfer The toner image is transferred from the drum surface to the paper 5 Peeling Electric charges on the paper are...

Страница 512: ...iples of Operation Main components directly associated with the print process and transport of the paper are shown in the following figure Components associated with print process JG6102AA FUSER ASSY...

Страница 513: ...pter 6 Principles of Operation Components associated with transport of paper ROS ASSY Pressure Roll Heat Roll FUSER ASSY Drum BTR ASSY Mag Roll from Duplex from Option Feeder to Duplex JG6103AA EP CAR...

Страница 514: ...irected to the photoconductor As a result electron hole pairs are induced in the photoconductive layer Since electrons are moved toward the body inside the drum by the electric field the electron hole...

Страница 515: ...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...

Страница 516: ...e into rasterized bit image data The PWBA ESS sends each line of the rasterized bit image data to the MCU of the HVPS MCU whenever the laser beam makes a scan This signal carrying image data VDO signa...

Страница 517: ...d 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 FEED...

Страница 518: ...rive 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 J26108AA 550 F...

Страница 519: ...les 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...

Страница 520: ...6 10 Chapter 6 Principles of Operation Drive path in 500 Paper Exit Option Face Up Tray GEAR 16 49 GEAR 25 2 MOTOR ASSY EXIT GEAR21 JG6112AA 500 Paper Exit GEAR 25 1 GEAR21 ROLL EXIT ROLL FU...

Страница 521: ...rinciples 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...

Страница 522: ...ransport are shown here Main components associated with transport of paper when Option Duplex Option 550 Feeder Option OCT and 500 Paper Exit Option Face Up Tray are installed ROLL ASSY FEED ROLL ASSY...

Страница 523: ...y equivalent therefore only the 150 Paper Cassette is described here Since a LOW INDICATOR does not exist on the 150 models explanation for this indicator applies to the 550 Paper Cassette only If the...

Страница 524: ...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...

Страница 525: ...TM 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 PLA...

Страница 526: ...witch A switch for setting the size of paper supplied from each Paper Cassette is mounted A signal indicating the set size is transmitted as a voltage to the HVPS MCU ACTUATOR NO PAPER If paper runs o...

Страница 527: ...UATOR LOW PAPER and converted into an electrical signal When the detection portion is shielded i e paper is high LOW PAPER SNR ON signal is turned OFF J26118AA CLUTCH REGI ROLL ASSY FEED SENSOR REGI R...

Страница 528: ...this 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...

Страница 529: ...6 19 Chapter 6 Principles of Operation J26119AA EP CARTRIDGE BTR ASSY...

Страница 530: ...gh the winding of each phase is switched by a Hall amplifier matrix The signal from the phase detection terminal of the Motor is used SOS PWB When the laser beam hits the SOS Sensor of the SOS PWB the...

Страница 531: ...6 21 Chapter 6 Principles of Operation LD Assembly JG6121AA SOS PWB Scanner Assembly...

Страница 532: ...hermostat Sensor STS Two STS are installed The STS are connected to the Heat Roll in series This provides a second stage of overheat protection If the first stage does not prevent the Fuser from overh...

Страница 533: ...6 23 Chapter 6 Principles of Operation J26122AA Exit Sensor Heat Roll Actuator Pressure Roll Temperature Sensor Thermostat Sensor...

Страница 534: ...e 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 interlocking GATE...

Страница 535: ...6 25 Chapter 6 Principles of Operation...

Страница 536: ...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 and disconnects the GEAR 9 Thus...

Страница 537: ...inter to prevent an excessive rise in the inside temperature This is mounted on the ROS ASSY in the center on the front side LVPS This generates low DC voltages 5 V and 3 V for Logical Circuit 5 V for...

Страница 538: ...6 28 Chapter 6 Principles of Operation J26125AA PWBA EXIT MOTOR LVPS FAN SUB HVPS MCU PWBA ESS INTERLOCK S W 24V INTERLOCK S W 5V INTERLOCK S W REAR FAN MAIN...

Страница 539: ...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...

Страница 540: ...ve times the warm up of the ROS is ended The Scanner Motor is rotating at a constant speed 6 2 3 ROS Reference Value If the speed of the Scanner Motor increases by more than 1 the laser beam does not...

Страница 541: ...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...

Страница 542: ...OTOR MOTOR ASSY EXIT MAIN MOTOR HEAT 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 J26126AA SWITCH DUPLEX SW RE...

Страница 543: ...is transmitted via various gears to components that need mechanical driving force as shown in the flow given below 8 2 Gear Layout J26611AA MOTOR DUPLEX GEAR IDLE 57 37 GEAR ROLL GEAR IDLE 77 GEAR ID...

Страница 544: ...6 34 Chapter 6 Principles of Operation 9 Paper Transport 9 1 Paper Transport Path When the Option Duplex has been added the paper is transported in the sequence given below...

Страница 545: ...ing the transport of the paper when the Option Duplex is installed are given below ROLL ASSY FEED ROLL ASSY RETARD ROLL ASSY NUDGER ROLL ASSY TURN ROLL PINCH TURN ROLL DUP ROLL PINCH ROLL PINCH EXIT J...

Страница 546: ...within the Duplex and takes in outside air to prevent abnormal temperature rise in the Duplex ROLL DUP This roll feeds the paper having the printed first surface back into the printer through the Dupl...

Страница 547: ...6 37 Chapter 6 Principles of Operation J26615AA PWBA DUPLEX SWITCH DUPLEX SENSOR DUP MOTOR DUPLEX ROLL DUP FAN DUPLEX...

Страница 548: ...OCT Option 11 Driving Force Transmission Path 11 1 MOTOR ASSY OCT The rotating force of the MOTOR ASSY OCT is transmitted via various gears to components that need mechanical driving force as shown in...

Страница 549: ...6 39 Chapter 6 Principles of Operation 12 Paper Transport 12 1 Paper Transport Path When the Option OCT has been added the paper is transported in the sequence given below...

Страница 550: ...rding the transport of the paper when the Option OCT is installed are given below ROLL ASSY FEED ROLL ASSY RETARD ROLL ASSY NUDGER ROLL ASSY TURN ROLL PINCH TURN ROLL DUP ROLL PINCH ROLL PINCH EXIT JG...

Страница 551: ...ctions from HVPS MCU and information from sensors and switches and controls the operation for transporting the paper through the OCT S W REAR COVER This switch detects that the COVER REAR is closed SE...

Страница 552: ...ter 6 Principles of Operation JG6815AB SOLENOID ASSY GATE Sensor Full Stack OCT PWBA OCT ROLL OCT UPPER MOTOR ASSY OCT ROLL OCT LOWER CHUTE OFFSET ASSY MOTOR ASSY OFFSET SENSOR OCT Sensor Offset S W R...

Страница 553: ...tted via various gears to components that need mechanical driving force as shown in the flow given below 14 2 Gear Layout JG6511AA MOTOR FEEDER GEAR OPT FDR2 GEAR OPT FDR3 GEAR OPT FDR4 GEAR OPT FDR5...

Страница 554: ...6 44 Chapter 6 Principles of Operation 15 Paper Transport 15 1 Paper Transport Path When the Option 550 Feeder has been added the paper is transported in the sequence given below...

Страница 555: ...ng the transport of the paper when the Option 550 Feeder is installed are given below ROLL ASSY FEED ROLL ASSY RETARD ROLL ASSY NUDGER ROLL ASSY TURN ROLL PINCH TURN ROLL DUP ROLL PINCH ROLL PINCH EXI...

Страница 556: ...LOW PAPER is pushed up by the PLATE ASSY BTM The flag of the ACTUATOR LOW PAPER that shielded the detection portion of the SENSOR LOW PAPER moves off the detection portion Thus the light is transmitte...

Страница 557: ...the PWBA FEEDER 550 This CPU receives instructions from HVPS MCU and from sensors and switches and controls feeding operation in the Option 550 Feeder A flash ROM is used with the CPU installed in the...

Страница 558: ...6 48 Chapter 6 Principles of Operation Blank Page...

Страница 559: ...ructions for the Use of the Interconnection Wiring Diagram of Parts 7 4 2 2 Configuration of the Interconnection Wiring Diagram of Parts 7 6 Duplex Transport Option 16 2 1 Connection Wiring Diagram 7...

Страница 560: ...Chapter 7 Wiring Diagrams and Signal Information Chapter 7 Wiring Diagrams and Signal Information CONTENTS Blank Page...

Страница 561: ...erconnection between parts using a conductive member such as a plate spring Represents a connection between parts by tightening of a screw Indicates a frame ground Represents a connector The connector...

Страница 562: ...dicates the name of the functional part Represents a section in 2 Interconnection Wiring Diagram of Parts and indi cates its section No Represents a screw for fixing wiring harness and a conductive me...

Страница 563: ...IT MOTOR PL12 1 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 45 1200 PL8 1 1 SOS P J280 P J270...

Страница 564: ...sents 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...

Страница 565: ...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 indic...

Страница 566: ...J2 Connections of EP Cartridge with GUIDE ASSY CRU R Connections of HOUSING ASSY BTR J2 with GUIDE ASSY CRU R Connections of PWBA ASSY ANT with HVPS MCU Connections of GUIDE ASSY CRU R with HVPS MCU 4...

Страница 567: ...4V RTN 24V RTN 24V AFT STS STS 2 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 J...

Страница 568: ...it is sent out from the controller in synchro nism with CCLK CPRDY Ready signal for the controller power supply This signal goes Low when the control ler power supply is ON and at the same time initi...

Страница 569: ...from 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...

Страница 570: ...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 HOUSING ASSY BTR J2 PL...

Страница 571: ...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 1 2 3 1 P J24 9 10 SW 4 SW 3 SW 2 SW 4 SW3 SW2 S...

Страница 572: ...SY 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 r...

Страница 573: ...1 2 3 4 1 7 6 5 4 3 2 1 8 5V DC SG SOS PCONT 1 Vref MO DET OUT PCONT2 LDENB XPDATA 2 XPDATA 2 P J14 P J140 1 2 P J170 2 3 1 5VDC AFT ROS ASSY 45 1200 PL8 1 1 LDD Scanner SOS SG 2 1 3 2 1 P J17 XPDATA...

Страница 574: ...er output control 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...

Страница 575: ...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...

Страница 576: ...VPS MCU with PWBA DUPLEX Connections of PWBA DUPLEX with FAN DUP J2 Connections of PWBA DUPLEX with SENSOR DUP Connections of PWBA DUPLEX with SWITCH DUPLEX Connections of PWBA DUPLEX with MOTOR DUPLE...

Страница 577: ...tion signal for MOTOR DUPLEX Phases A and B HVPS MCU PL12 1 19 HARNESS ASSY LVPS PL12 1 1 HARNESS ASSY DUP PL21 1 7 2 3 4 5 6 7 8 9 10 1 2 3 4 5 6 7 8 1 9 8 7 6 5 4 3 2 1 10 P J2750 P J50 PWBA DUPLEX...

Страница 578: ...2 1 General Wiring Diagram MOTOR ASSY OCT PL23 1 6 MOTOR ASSY OFFSET PL23 1 20 SOLENOID ASSY GATE PL23 1 27 SENSOR OCT PL23 1 30 S W REAR COVER PL23 1 18 PWBA OCT PL23 1 22 HVPS MCU PL12 1 19 P J72 P...

Страница 579: ...Wiring Diagram of Parts Option OCT Connections of HVPS MCU with PWBA OCT Connections of PWBA OCT with MOTOR ASSY OCT Connections of PWBA OCT with MOTOR ASSY OFFSET Connections of PWBA OCT with SOLENOI...

Страница 580: ...2 1 8 2 3 4 5 6 7 8 9 10 1 9 8 7 6 5 4 3 2 1 10 P J30 2 3 4 5 6 7 8 1 P J70 2 3 4 5 1 P J71 24V DC A B A B P J3070 24V DC RTN RTN LG TXD RXD N C N C N C N C N C 24V DC 3 3V DC HVPS MCU PL12 1 19 PWBA...

Страница 581: ...wo sets OPT ASSY SIZE PL20 1 18 PWBA FEEDER 550 PL20 1 34 HVPS MCU PL12 1 19 CLUTCH ASSY PH PL20 2 21 CLUTCH PR REGI PL20 2 22 SENSOR NO PAPER PL20 2 33 SENSOR LOW PAPER PL20 1 30 MOTOR ASSY OPT FDR 4...

Страница 582: ...ctions of HVPS MCU with PWBA FEEDER250 Connections of PWBA FEEDER550 with OPT ASSY SIZE Connections of PWBA FEEDER550 with SENSOR LOW PAPER Connections of PWBA FEEDER550 with MOTOR ASSY OPT FDR 45 Con...

Страница 583: ...3 3V DC P J801 3 4 5 2 1 3 2 1 4 5 3 4 5 2 1 P J80 SW 4 SW 3 SW 2 SW 1 LG P J820 3 4 5 2 1 3 2 1 4 5 2 3 4 5 1 P J82 24V DC A A B B P J855 3 4 2 1 5 4 5 6 3 2 7 1 6 7 P J853 2 1 1 2 2 3 4 5 6 7 1 P J...

Страница 584: ...7 24 Chapter 7 Wiring Diagrams and Signal Information Blank Page...

Страница 585: ...Deck packaged in the same box Size and Weight REF 8 5 3 3 1 Media Input Tray Deck 8 5 3 4 EP Cartridge Size and Weight REF 8 5 3 5 Duplex Unit Size and Weight 8 6 3 6 500 Sheet Offset Catch Tray Size...

Страница 586: ...8 15 5 6 Chemical Substances 8 15 5 7 Pollution Safety 8 16 5 8 Ozone Emission 8 16 5 9 Styrene Benzene TVOC 8 16 6 Regulatory Agency Approvals 8 17 6 1 Safety Specifications 8 17 6 1 1 For 120V 240V...

Страница 587: ...iguration of Printer 1 1 Basic Configuration The basic printer consists of the print engine main unit consumables CRU 150 Sheet Universal and 550 Sheet Universal Trays 1 2 Engine Configuration with Op...

Страница 588: ...he controller consuming current at low power mode 2 and sleep mode shall not exceed 1A 3 3V and 0 5A 5V 2 2 2 Average Power Consumption Voltage Frequency Min Nominal Max Min Nominal Max 98VAC 120VAC 1...

Страница 589: ...ly apply to the engine configuration 1 These sizes exclude print engine s side and rear louver a rear knob and top bump 2 Unpacked Neither an EP cartridge nor a controller shall be included 3 Packaged...

Страница 590: ...ray 3 2 2 550 Tray Configuration Condition Width mm Depth mm Height mm Weight kg To A4 Letter To Legal 14 150 Tray Unpacked 283 7 390 6 449 2 50 4 1 60 Packaged 487 0 375 0 157 0 2 4 550 Tray Unpacked...

Страница 591: ...e Size and Weight REF Configuration Condition Width mm Depth mm Height mm Weight kg To A4 Letter To Legal 14 550 Input Tray Feeder Unpacked 421 8 451 6 510 2 143 0 6 3 Packaged 551 0 541 0 252 0 8 5 C...

Страница 592: ...et Offset Catch Tray Size and Weight Condition Width mm Depth mm Height mm Weight kg Unpacked 351 7 146 2 238 0 1 9 Packaged 454 0 322 0 237 0 2 6 Condition Width mm Depth mm Height mm Weight kg Unpac...

Страница 593: ...be sufficient space around the print engine for proper access ventilation and operation Condition Width mm Depth mm Height mm Weight kg Unpacked Installation 320 6 162 6 89 4 0 25 Unpacked Simple 169...

Страница 594: ...nt Output Time FPOT The First Print Output Time FPOT shall be defined as the time from when the printer receives a START signal in the READY state until a single page is printed and delivered into the...

Страница 595: ...ad edge guaranteed border will be 6mm 4 2 Media Feed Specifications 4 2 1 1st Media Input Tray 150 Sheet Universal The 1st Media Input Tray shall support the following media 1 Media Size Width 76 2mm...

Страница 596: ...is to be free of any paste or adhesive tape 4 No Paper Sensor shall be available on this media tray as standard 5 Print quality on media up to 335 6mm 14 0 inch long is guaranteed 4 2 2 2nd Media Inpu...

Страница 597: ...550 sheet input source The Low Paper Indicator and No Paper Sensor shall also be included on the Auxiliary Paper Input Tray Capability to load paper into a lower tray while the unit is printing on pa...

Страница 598: ...t meet with face side 4 3 1 500 Sheet Face Down Output Tray Under normal conditions 22o C 55 60 RH the print engine output tray has a capacity of 500 sheets of face down output on the top cover assumi...

Страница 599: ...imum Supported paper size is Width 88 9 mm 215 9 mm Length 127 0 mm 297 0 mm 4 3 3 500 Sheet Offset Catch Tray Option Under normal conditions 22o C 55 60 RH this unit has a capacity of 500 sheets of f...

Страница 600: ...EP cartridge shall have an aver age print life of 6 000 impressions on an average of 5 image coverage on Letter size paper The 10K EP cartridge shall have an average of 10 000 impressions under the sa...

Страница 601: ...print quality errors shall not occur below 3 000 Lux without direct sunlight 5 5 Dust Emission The print engine shall not emit more than 4 0 mg h Method BAM RAL UZ Edition October 2003 5 6 Chemical Su...

Страница 602: ...moke or fire shall be observed Mis use by an operator or power problems shall not cause fire 1 See section for safety regulations 5 8 Ozone Emission The print engine shall not emit more than 2 0 mg h...

Страница 603: ...6 1 2 For 220V 240V Type IEC 60950 1 1st Edition IEC 60825 1 Class 1 Laser Product CE Directive See Note 1 Nordic and other agency approvals See Note 2 CCC 1 The print engine shall meet the requireme...

Страница 604: ...ard paper and Special Media list 3 Caused by operation outside the conditions defined in this specification 4 Caused by use of parts which have gone beyond their stated life 5 Recoverable failure foll...

Страница 605: ...7K EP cartridge shall have an average print life of 17 000 impressions under the same con ditions Print life shall be defined as the number of impressions with the print quality specified in section 1...

Страница 606: ...ation 1 500 impressions Temperature 18o C 27o C Humidity 20 RH 60 RH b Guaranteed print quality environment as used 501 6 000 10 000 17 000 impressions Temperature 10o C 32o C Humidity 15 RH 85 RH 2 G...

Страница 607: ...ntents Chapter 9 ESS Options 1 ESS Options 9 1 1 1 ESS Configuration 9 1 2 Option Installation 9 2 2 1 Installing the HDD 9 2 2 2 Installing the CF 9 3 2 3 Installing the Development Flash Card 9 4 2...

Страница 608: ...Chapter 9 ESS Options Chapter 9 Controller ESS Options Contents Blank Page...

Страница 609: ...ons 1 ESS Options 1 1 ESS Configuration The ESS has several options that can be installed to enhance performance a Hard Drive HDD b Compact Flash CF c Development Flash Card d Single In line Memory Mo...

Страница 610: ...the SHIELD ASSY WINDOW RRP12 8 PL12 1 15 In the step that follows take care when seating the device The pins are fragile and can be easily damaged 4 Seat the HDD in the ESS PWB See figure below 5 Pus...

Страница 611: ...W RRP12 8 PL12 1 15 4 Align the CF with the socket on the ESS PWB See figure below In the step that follows take care when seating the device The pins are fragile and can be easily damaged 5 Carefully...

Страница 612: ...SY WINDOW RRP12 8 PL12 1 15 4 Align the Card with the socket on the ESS PWB See figure below In the step that follows take care when seating the device The pins are fragile and can be easily damaged 5...

Страница 613: ...ve the COVER RIGHT RRP1 2 PL1 1 4 3 Remove the SHIELD ASSY WINDOW RRP12 8 PL12 1 15 4 Release the latches on the SIMM Card socket See figure below In the step that follows take care when seating the d...

Страница 614: ...into the socket on the ESS 7 Raise the latches on the SIMM Card socket firmly capturing the Card See figure below 8 Replace the SHIELD ASSY WINDOW 9 Replace the COVER RIGHT 10 Plug the power cord int...

Страница 615: ...W RRP12 8 PL12 1 15 4 Align the NIC with the socket on the ESS PWB See figure below In the step that follows take care when seating the device The pins are fragile and can be easily damaged 5 Carefull...

Страница 616: ...9 8 Chapter 9 ESS Options Blank Page...

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