Panasonic Workio DP-CL18 Service Manual Download

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DP-CL18

Color Laser Printer

ORDER No.KM60503633CE

Summary of Contents for Workio DP-CL18

Page 2: ...2 DP CL18 ...

Page 3: ... Menu 79 6 10 ENG Serial Number Item Menu 80 6 11 Controller Setting Item Menu 81 6 12 Panel Test Item Menu 82 6 13 Engine Test Item Menu 83 6 14 Color Correction Item Menu 93 6 15 Flag Setting Item Menu 93 6 16 Printing Network Configuration Report 94 7 Mechanical Function 95 7 1 Drive Mechanism General Description 95 7 2 Accumulator Tension Unit ATU Drive Mechanism 98 7 3 Print Process 108 8 Rem...

Page 4: ...all Service 256 13 6 No Message 283 13 7 No Printing 284 14 Replacement Parts List with Lubrication Guide 287 14 1 Covers 287 14 2 Left Side Parts 290 14 3 Right Side Parts 297 14 4 Front and Top Side Parts 301 14 5 Rear Side Parts Power Supply Main Control and High Voltage Boards 307 14 6 Cassette 310 14 7 Packing Material 313 14 8 Toner Cartridge Dummy Case 313 14 9 Print Cartridge Dummy Case 31...

Page 5: ...1 Introduction 1 1 Specifications 5 DP CL18 ...

Page 6: ...6 DP CL18 ...

Page 7: ...it Average Life 100 000 pages 1 DQ BF3 Waste Toner Cartridge Average Life 14 000 pages 1 DQ BE3 Accumulator Unit Average Life 100 000 pages 1 DQ BR3 Transfer Roller Average Life 100 000 pages 1 DA DS1 Optional Paper Feeder KX CLAD1 Automatic Duplex Unit KX CLEM3 128MB DIMM KX CLEM4 256MB DIMM KX CLHD2 Hard Disk Drive DA MC2 Upgrade Kit for DP CL18 PS3 1 The rated life expectancy of each consumable...

Page 8: ...1 3 Printer Panel 1 3 1 Panel Operation 8 DP CL18 ...

Page 9: ...print data Printer is in the Off Line Printer is in the normal condition Printer is not in error conditions Printer is receiving data printing or data remains in the memory Printer is in the Menu mode Printer recoverable errors media jam media empty etc has occurred An internal error Call for Service Error has occured Indicator Printer Status Power Power On Line On Line Ready Error Ready Error Rea...

Page 10: ...1 4 External View 10 DP CL18 ...

Page 11: ...1 5 Main Components Layout 11 DP CL18 ...

Page 12: ...12 DP CL18 ...

Page 13: ...thin the proper time ADU Detection Sensor Switch For detecting whether the ADU is installed MPT Paper Detection Sensor Board For detecting whether the paper is set on the MPT multi purpose paper tray MPT Home Position Sensor Board For detecting the home position of the MPT pickup roller Paper Empty Registration Sensor Board This board has the paper empty and registration sensors The paper empty se...

Page 14: ...this switch is opened Front Right Door Interlock Switch When the front door or right cover is opened or both are opened the printing is not done because this switch is opened Waste Toner Cartridge Full Sensor Board For detecting whether the waste toner cartridge is full Color Registration Sensor Board For reading the Color Registration Check Pattern to calculate adjustment for the fine Color Regis...

Page 15: ...lder be sure to confirm a solder maker you appoint has made license agreements to be required when using Pb free solder legally Supplier Senju Metal Industry Co Ltd http www senju m co jp Part Description in Senju ECO SOLDER RMA02 P3 M705 Series Note When the recommended PbF solder is not available at Senju Metal Industry Co Ltd see section 14 10 PbF Solder Service Part Number 15 DP CL18 ...

Page 16: ...2 2 How to recognize that PbF Free solder is used 2 2 1 Main Control Board Marked PbF Top View 2 2 2 ROM Board Top View Marked PbF 16 DP CL18 ...

Page 17: ...2 2 3 Engine Control Board Marked PbF 2 2 4 Paper Empty Registration Sensor Board Marked PbF 17 DP CL18 ...

Page 18: ...PT Paper Detection Sensor Board 2 2 6 ADU Jam Detection Sensor Board Marked PbF 2 2 7 Paper Full Sensor Board Marked PbF 2 2 8 OPC Cam Home Sensor Board Marked PbF 2 2 9 Accumulator Cam Home Position Sensor Board 18 DP CL18 ...

Page 19: ...Toner Full Detection Board Marked PbF 2 2 11 Toner Empty Sensor Board Marked PbF 2 2 12 Multi purpose MPT Home Position Sensor Board Marked PbF 2 2 13 Color Registration Sensor Board 2 2 14 Exit FG Board 19 DP CL18 ...

Page 20: ...2 2 15 LCD Board Marked PbF 20 DP CL18 ...

Page 21: ...nit on a stable level surface 5 Do not install the unit under the following conditions a Extremely high or low temperature b Extremely high or low humidity c Direct exposure to sunlight d Areas of high dust concentration e Areas of poor ventilation f Areas exposed to chemical fumes g Areas with extreme vibration h Directly in air conditioning flow 3 1 2 Minimum Space Requirements 1 Right 33 cm 13 ...

Page 22: ...upright and level at all times 3 2 2 Installing the Toner Cartridge 2 Open the plastic bags and take out the toner cartridges Shake the toner cartridges several times 3 Insert the toner cartridges in the appropriately labeled slots From right to left the order of the color toner cartridges is Black 1 Cyan 2 Magenta 3 Yellow 4 4 Close the toner cartridge access cover toner door 1 Open the toner car...

Page 23: ... color print cartridge half way into the printer 6 Firmly push the color print cartridge until it snaps into place Store the protective tray seal covers packing materials and cartons for repacking in future 10 Close the right side cover door 3 Open the plastic bags and take out the print cartridges Black print cartridge Color print cartridge Green drum Protective tray 7 Repeat steps 4 6 for the bl...

Page 24: ...riginal carton and all of the original packing material Improper repacking of the printer may result in a charge to repair the unit or a cleaning charge to remove spilled toner Since the printer uses dry toner extreme care must be taken when handling The printer should be handled in the upright vertical position Original carton and packing materials Newspaper or drop cloth Shipping tape and scisso...

Page 25: ...toner cartridge are completely closed Insert the waste toner cartridge into a plastic bag and seal the end of the bag tightly Unlock the two levers 1 and open the print cartridge holder 2 2 1 1 Pull out the color print cartridge halfway and remove it 2 while pressing the green stopper 1 on the left side 1 2 Note To prevent damage to the print cartridge Do not touch the green drum surface Do not ex...

Page 26: ...shutter is opening the toner in the print cartridge is sucked and charged This charge is discharged to the OPC drum and the OPC drum may be damaged Wipe off the toner on the print cartridge using care that the PC shutter is not opened Caution 2 PC Shutter Move the PC shutter in this arrow direction to close the PC shutter Close the PC shutter and wipe off any loose toner on the black print cartrid...

Page 27: ...ti purpose tray 1 and close the tray cover 2 16 1 2 Close the print cartridge holder 1 2 and lock it Close the right cover 3 right side door 15 Note Be sure the accumulator unit is kept in the printer Insert the black print cartridge into the black plastic bag and seal the end of the bag tightly with adhesive tape 14 Replace the protective tray 1 upper seal cover 2 and protective cap 3 Be sure the...

Page 28: ...is fastened with two screws If it is not fastened fasten it with two screws 23 Install the main control board back into the printer as shown 24 Tighten the two thumb screws 25 If the hard disk drive option has been installed in the printer confirm the hard disk drive is fastened with two screws provided If it is not installed proceed to step 26 28 DP CL18 ...

Page 29: ...lastic bag on the lower cushion and wrap the printer with the plastic bag 1 Place the middle on the lower cushion upper cushion on the printer and middle cushion 2 Place the waste toner cartridge black print cartridge and color print cartridge and accessory box on the upper cushion 3 Place the top carton and install the 4 joints 4 1 2 3 Color print cartridge Black print cartridge Waste toner cartr...

Page 30: ...4 User Mode Operation 4 1 User Mode Printer Panel Operation 4 1 1 Panel Operation 30 DP CL18 ...

Page 31: ...print data Printer is in the Off Line Printer is in the normal condition Printer is not in error conditions Printer is receiving data printing or data remains in the memory Printer is in the Menu mode Printer recoverable errors media jam media empty etc has occurred An internal error Call for Service Error has occured Indicator Printer Status Power Power On Line On Line Ready Error Ready Error Rea...

Page 32: ...alizing then Ready or Ready PCM If the Optional Hard Disk Drive is installed the LCD displays the Initializing and HDD Accessing alternately 3 When Ready or Ready PCM is displayed in the upper line of the LCD press the Menu Exit Pause button to enter the Menu Mode Print Count Manager is turned on The following chart shows all functions of MENU Mode that are displayed when selecting functions 32 DP...

Page 33: ...4 3 Check then Print Selection 1 Menu 33 DP CL18 ...

Page 34: ...4 4 Memory Print Item Menu 34 DP CL18 ...

Page 35: ...4 5 Confidential Print Selection 1 Menu 35 DP CL18 ...

Page 36: ...4 6 System Information Item Menu 36 DP CL18 ...

Page 37: ...4 7 Color Calibration Item Menu 37 DP CL18 ...

Page 38: ...4 8 Maintenance Item Menu 38 DP CL18 ...

Page 39: ...4 9 Tray Item Menu 39 DP CL18 ...

Page 40: ...4 9 1 Position Setting Selection 1 Menu 40 DP CL18 ...

Page 41: ...4 10 Print Item Menu 41 DP CL18 ...

Page 42: ...4 11 PCL Item Menu 42 DP CL18 ...

Page 43: ...4 12 PostScript Item Menu 43 DP CL18 ...

Page 44: ...4 13 N W Protocol Setup Item Menu 44 DP CL18 ...

Page 45: ...45 DP CL18 ...

Page 46: ...4 14 Receive Setting Item Menu 46 DP CL18 ...

Page 47: ...4 15 Adjust to Media Item Menu 47 DP CL18 ...

Page 48: ...4 16 System Item Menu 4 17 Mono Page Detect Item Menu 48 DP CL18 ...

Page 49: ...k drive Quick Format Bad sectors are not checked HDD Format Physical Format It will take more time than the Quick Format because bad sectors are checked HDD Deletion This feature is used for disposing of a printer s hard disk drive for security purposes All sectors of the hard disk drive will be initialized It will take about 2 hours for 40 GB HDD The HDD Maintenance Mode is entered by turning on ...

Page 50: ...5 2 HDD Maintenance Mode Menu Table The following table is shown when a hard disk drive is installed If it is not installed HDD is not Installed is displayed on the LCD Panel 50 DP CL18 ...

Page 51: ...5 3 HDD Maintenance Mode Main Menu 51 DP CL18 ...

Page 52: ...5 4 HDD Information Item Menu 52 DP CL18 ...

Page 53: ...5 5 Check Disk Item Menu 53 DP CL18 ...

Page 54: ...5 6 Quick Format Item Menu 54 DP CL18 ...

Page 55: ...5 7 HDD Format Item Menu 5 8 HDD Deletion Item Menu 55 DP CL18 ...

Page 56: ...e is canceled by turning off the printer The printer has a two line 40 character LCD 2 x 20 characters The menus in the following Service Mode flowchart sections 6 3 6 15 are displayed in the lower line 6 1 2 How to print the Network Configuration Report Turn on the power while pressing the Enter button and keep the pressing the Enter button until Initializing is displayed The Network Configuratio...

Page 57: ...6 2 Service Mode Menu Table 57 DP CL18 ...

Page 58: ...58 DP CL18 ...

Page 59: ...59 DP CL18 ...

Page 60: ...60 DP CL18 ...

Page 61: ...61 DP CL18 ...

Page 62: ...62 DP CL18 ...

Page 63: ...63 DP CL18 ...

Page 64: ...64 DP CL18 ...

Page 65: ...6 3 Service Main Menu 65 DP CL18 ...

Page 66: ...onsumables and basic setting of engine is printed Configuration Page General information regarding printer settings or configuration is printed NW Config Page General information regarding the basic setting regarding network configuration is printed ENG eeprom Dump Hex Dump of the engine board EEPROM is printed CONT eeprom Dump Hex Dump of the main control board EEPROM is printed 66 DP CL18 ...

Page 67: ...6 4 1 Printing Example of Service Report 1 The following is an example of what is printed when performing the Service Report 1 menu 67 DP CL18 ...

Page 68: ...6 4 2 Printing Example of Service Report 2 The following is an example of what is printed when performing the Service Report 2 menu 68 DP CL18 ...

Page 69: ...6 4 3 Printing Example of Configuration Page The following is an example of what is printed when performing the Configuration Page menu 69 DP CL18 ...

Page 70: ...70 DP CL18 ...

Page 71: ...6 4 4 Printing Example of ENG eeprom Dump 71 DP CL18 ...

Page 72: ...6 4 5 Printing Example of CONT eeprom Dump 72 DP CL18 ...

Page 73: ...6 4 6 Printing Example of NW Config Page The following is an example of what is printed when performing the NW Config Page menu 73 DP CL18 ...

Page 74: ...74 DP CL18 ...

Page 75: ...er scanning unit or replacing the engine board Tray 3 Left This mode is used to adjust the left print position of the printed media loaded in the Tray 3 primarily when moving the printer installing the optional paper feeder replacing the laser scanning unit or replacing the engine board MPT Left This mode is used to adjust the left print position of the printed media loaded in the multi purpose tr...

Page 76: ...g Item Menu The following service menus are used to adjust the toner density for each media Plain Thin Paper Transparency Label Coated Paper Thick Paper Card Stock Envelope JP Postcard and JP Postcard 2nd 76 DP CL18 ...

Page 77: ...6 7 DEV Bias Item Menu The following service menus are used to adjust the toner density for all color toner Cyan Magenta Yellow Black 77 DP CL18 ...

Page 78: ...mp Setting Item Menu The following service menus are used to adjust the fusing temperature for each media Plain Thin Transparency Label Coated Paper Thick Card Envelope JP Postcard and JP Postcard 2nd 78 DP CL18 ...

Page 79: ...er is reset New AU Accumulator Unit counter is reset New TR Second Transfer Roller counter is reset New FSR Fuser Unit counter is reset Error Counter Clr All counters printed by the Print Report in the service mode are reset JAM Error Log Clr All JAM Error Logs printed by the Print Report in the service mode are reset Service Err Log Clr All Service Error Logs printed by the Print Report in the se...

Page 80: ...6 10 ENG Serial Number Item Menu The Engine Serial Number eleven figures is input using this menu 80 DP CL18 ...

Page 81: ... Menu Name Description Country Application area country is set Print Format Default Paper Size is set Language Default Language is set PCL Symbol Set Default Symbol Set is set Power Save Level Default Power Save Level is set 81 DP CL18 ...

Page 82: ...6 12 Panel Test Item Menu This menu is used to check the LCD Select the Panel Test and press the Enter button Confirm that the LCD messages patterns shown in the following table are displayed 82 DP CL18 ...

Page 83: ...6 13 Engine Test Item Menu 83 DP CL18 ...

Page 84: ...6 13 1 Solenoid TEST 84 DP CL18 ...

Page 85: ...6 13 2 Regist Clutch TEST 85 DP CL18 ...

Page 86: ...6 13 3 Motor TEST 86 DP CL18 ...

Page 87: ...6 13 4 Paper Detect Sensor TEST 87 DP CL18 ...

Page 88: ...6 13 5 Cassette Sensor Test 88 DP CL18 ...

Page 89: ...6 13 6 Temp Humidity Sensor 89 DP CL18 ...

Page 90: ...6 13 7 WTC Toner Sensor 90 DP CL18 ...

Page 91: ...6 13 8 Door Sensor 91 DP CL18 ...

Page 92: ...6 13 9 Other Sensor 92 DP CL18 ...

Page 93: ...6 14 Color Correction Item Menu 6 15 Flag Setting Item Menu If Yes is selected on this menu the printer will be filled with toner about 5 minutes after turning on the printer the next time 93 DP CL18 ...

Page 94: ...etwork Configuration Report The following is an example of what is printed when performing the Printing Network Configuration Report refer to the section 6 1 2 How to print the Network Configuration Report 94 DP CL18 ...

Page 95: ...e BK motor DC servomotor supplies drive to the black print cartridge Black PC four color toner cartridges accumulator unit Acc Unit or AU accumulator tension unit ATU paper feed unit and fuser unit The paper pickup motor stepping motor supplies drive to the multi purpose paper feeder and option Auto Duplex Unit ADU 7 Mechanical Function 7 1 Drive Mechanism General Description 95 DP CL18 ...

Page 96: ... Cartridge Developer To Yellow Print Cartridge Developer To Magenta Print Cartridge Developer 1 7 8 9 11 12 13 14 Yellow Print Cartridge Developer Magenta Print Cartridge Developer Cyan Print Cartridge Developer To Yellow Print Cartridge OPC To Magenta Print Cartridge OPC To Cyan Print Cartridge OPC Yellow Print Cartridge OPC Magenta Print Cartridge OPC Cyan Print Cartridge OPC 14 96 DP CL18 ...

Page 97: ...r the following numbers The rotation transmission to the black print cartridge is controlled by the BK Changer Gear Solenoid When the BK Changer Gear Solenoid is turned on the BK clutch arm is unlatched from the Gear A As a result the BK motor rotation is not transmitted from 18 to 19 21 and black print cartridge 1 3 4 5 6 7 8 9 10 11 12 13 14 15 2 16 17 18 19 20 21 To Toner Cartridge Holder Unit ...

Page 98: ...ulator Belt Selecting of FTR Roller lifting up FTR Roller and Waste Toner Cartridge Stirring mechanisms 7 2 Accumulator Tension Unit ATU Drive Mechanism 3 2 6 5 1 5 Acc Unit Accumulator Unit 4 STR Second Transfer Roller Figure 1 1 ATU Drive Clutch 2 Taking up Accumulator Belt Slack 3 Contacting STR Roller to Accumulator Belt 4 Lifting up FTR Roller 5 Selecting of FTR Roller 6 Waste Toner Cartridge...

Page 99: ...s transmitted to the cam ratchet wheel gear and rotates in the arrow C direction When the accumulator switching solenoid is turned on for a predetermined time 150 200 msec to perform the printing process the hook B moves in the arrow B direction and is engaged with the teeth of cam ratchet wheel gear The rotation of the cam ratchet wheel gear is stopped then the hook A moves in the arrow A directi...

Page 100: ...r Belt mechanism for transferring the toner to the paper FTR Roller Release Position When the hook A engages with the detent D the FTR bias roller s is are released from the accumulator belt by the Lift FTR Roller mechanism Home Position When the hook A engages with the detent A the tension is released in the accumulator belt and the STR roller is removed from the accumulator belt The accumulator ...

Page 101: ...link cam shaft etc The tension cam link in the accumulator tension unit is engaged with the lever A in the accumulator unit Part E When the cam shaft start to rotate the tension cam link moves to the arrow 2a direction by the movement of STR cam linked with the cam shaft This movement is transferred to the lever D through the levers B C The belt tension roller linked with the lever D moves to the ...

Page 102: ...tion When the cam shaft rotates the cam rotates in the arrow B direction When the cam shaft rotates 180 the status of accumulator tension unit is in the Toner Transfer Position the STR tension spring moves the STR roller supported by the STR roller holder in the arrow C direction the gap A decreases between the part A and surface of cam As a result the STR roller moves in contact with the accumula...

Page 103: ...rection When the FTR cam slider moves to the 1 direction of arrow E2 the FTR roller in the accumulator unit contacts with the accumulator belt Regarding the detail information refer to the next section FTR Roller Lift Mechanism This model has 4 FTR rollers cyan magenta yellow and black The changer solenoid changer lever and FTR cam slider are used for selecting FTR rollers Normally when the change...

Page 104: ...lowing indicates the FTR roller lift lever lift arm spring etc in the accumulator unit FTR Roller Lift Mechanism The FTR cam slider in the accumulator tension unit moves the FTR roller lift lever to the arrow 1 direction This movement turns the lift arm to the arrow 2 direction The lift arm lifts up the FTR roller through a spring and the FTR roller contacts to the accumulator belt 104 DP CL18 ...

Page 105: ...en monochrome printing the part B is engaged with the projection B on the black FTR roller lift lever The black FTR roller lift lever only moves in the Arrow B direction and black FTR rollers are contacted with the accumulator belt When color printing the changer solenoid is turned on moving the FTR cam slider in the arrow A direction The projection A is engaged with the part B When the FTR cam sl...

Page 106: ...e WTC drive cam is rotating in the arrow A direction by the cam shaft When the cam shaft rotates one full turn the WTC drive cam rotates 4 full turns This rotation moves the waste toner cartridge in the arrow B direction stirring the toner in the waste toner cartridge By this shuttling movement of the waste toner cartridge the toner falls to the bottom of waste toner cartridge 106 DP CL18 ...

Page 107: ...7 2 7 Timing Chart The following chart indicates the timing to the movement of accumulator tension unit 107 DP CL18 ...

Page 108: ...C drum As each color layer is developed on the each OPC drum they are transferred to the accumulator belt until all four color layers eventually reside one on top of the other on the accumulator belt At this point a sheet of paper is advanced under the accumulator belt and the toner is transferred to the sheet of paper The paper advances to the fuser where heat and pressure permanently bond the to...

Page 109: ...ly exposed 7 3 2 2 Laser Scanning A laser diode generates the laser beam and lenses and mirror in the laser scanner direct the beam to the OPC drum The beam is made parallel by the collimator lens and is directed at the rotating polygonal mirror attached with the polygon motor The beam is made parallel by the collimator lens and is directed at the rotating polygon mirror The polygon mirror rotates...

Page 110: ...eloper roller Gear driven paddle churn the toner and keep it fluidized and moving towards the developer roller 7 3 4 Toner Transfer to the Accumulator Belt As the OPC drum rotates in contact with the accumulator belt which is rotating at the same speed Located under the accumulator belt at the contact point with the OPC drum the first bias transfer roller carries a charge approximately 700 volts F...

Page 111: ...light buckle in the paper aligning the sheet of paper At this point the paper remains stationary since the registration roller clutch in the paper feed unit is not yet energized until the image is ready to be printed on the paper The registration sensor detects whether the sheet of paper arrived at the registration roller after being properly picked and traveling through the paper feed rollers The...

Page 112: ...trong positive voltage in the second bias transfer roller attracts the toner from the accumulator belt to the paper The second bias transfer roller voltage is approximately 1400 volts This voltage varies depending on the ambient temperature humidity print speed and media being printed upon The paper or transparency film advances at the same speed as the accumulator belt As the toner is being trans...

Page 113: ...ure drives it into the paper The melted toner bonds to the paper After fusing the paper advances to the output tray When the printer is idle the IH coil is turned off and the fuser belt is not heated At the 600 dpi printing mode the fuser belt is set to approximately 175 C This fuser belt temperature varies depending on 1200 dpi printing mode thick paper printing mode transparency printing mode et...

Page 114: ... is fed to the output tray by the paper exit roller Rotation from the BK motor is transmitted to the double teeth gear The rotation of double teeth gear is transmitted to the paper exit roller gear through intermediate gears in order of numbers 1 8 The arrows indicate the rotation direction of each gear The Paper is ejected face down and stored in the output tray The paper full sensor detects whet...

Page 115: ...ching guide in the direction of arrow A as shown in the figure 1 This advances the sheet of paper between the paper exit roller and switchback pinch roller The paper is fed to the output tray by the paper exit roller and pinch roller At the proper time the switchback solenoid is turned off which returns the switching lever to the home position The rotation switching gear is locked by the switching...

Page 116: ...cable to the IH coil and thermostats For protection from fire smoke and other hazard don t loosen or remove any component on from the IH coil unit 8 Removal and Replacement Procedures 8 1 Fuser Unit Caution 1 The fuser is hot To avoid personal injury wait 1 hour for fuser to cool after turning the power off and then service it 2 When replacing parts use only the manufacturer s specified components...

Page 117: ...rinter with care to prevent damage to accumulator belt 8 3 Front Door Cover and STR Second Transfer Roller Bias Assembly 8 3 1 Front Door with STR Bias 1 Remove the left and right front door axes by releasing the hooks 2 Release the plastic belt and front support lever from the front door 3 Remove the front door 117 DP CL18 ...

Page 118: ...pushing the STR holder in the arrow A direction and STR Unit from the front door cover 3 Remove 4 plastic washers and 2 STR bushings from the STR hinge shaft 4 Slide out the STR hinge shaft from STR unit 5 Separate the STR holder assembly from the STR frame base assembly 6 If necessary remove the STR roller holders 1 screw STR springs STR cover assembly etc 118 DP CL18 ...

Page 119: ...e the plastic strap from the right cover 3 Remove the right cover while releasing the 3 hinges and hook from the printer chassis 8 5 Rear Left and Top Covers 8 5 1 Rear Cover 1 Remove the 2 main control board screws 2 If necessary remove the main control board 119 DP CL18 ...

Page 120: ...er 6 If necessary remove the cassette cover and cable cover from the rear cover 8 5 2 Left Cover 1 Remove the screws 2 2 Release the openings from the 2 projections on the bottom side of the printer while removing the left cover with the toner cartridge access cover while releasing the 3 hooks 120 DP CL18 ...

Page 121: ...LCD cable and earth lead wire 4 Release the 5 hooks A from the printer chassis 5 Release the 2 hooks B from the printer chassis using a small flat blade screwdriver as shown in the Fig 1 6 Separate the top cover from the chassis 7 Disconnect the sensor cable from the top cover 8 Remove the 6 screws and LCD panel 9 Remove the 2 switch buttons and operation key 121 DP CL18 ...

Page 122: ... board assembly 1 screw 4 Disconnect the color registration sensor cable 5 Separate the color registration sensor board from the registration sensor holder 2 screws 6 If necessary remove the accumulator unit detector and detector spring from the registration sensor holder Note When replacing the color registration sensor board perform the Mis Reg Tbl Reset see the section 6 14 Color Correction Ite...

Page 123: ...efore performing the following steps remove the left top and rear covers 1 Remove the engine board shield cover 8 screws 2 Disconnect all cables from the engine control board 3 If the main control board is installed remove it 4 Remove the engine board 7 screws 5 Remove the engine board small 3 screws and large brackets 2 screws A and 4 screws B 6 Remove the temperature humidity sensor board 123 DP...

Page 124: ...er cartridge holder 1 Remove the 2 screws from the toner cartridge drive unit 2 Separate the toner cartridge drive unit from the chassis 3 Disconnect the toner empty sensor cable from the toner cartridge drive unit 4 Remove the PC guide 1 screw 5 Remove the 2 screws from the toner cartridge holder assembly 6 Release the bundled cables by unlatching the cable clamper on the toner cartridge holder a...

Page 125: ...ine board and cut the plastic belts which bundles the pickup motor cable 3 Remove the paper pickup motor from the paper pickup motor bracket 4 Remove the paper pickup motor bracket 4 screws 5 The paper pickup drive gear can be removed from the paper pickup motor bracket 8 7 5 Main Drive Unit Important Notice Handling of Main Drive Unit 125 DP CL18 ...

Page 126: ... 7 screws securing the main drive unit 2 If necessary disconnect the 2 motor cables 3 Separate the main drive unit from the chassis 4 If necessary disconnect the sensor cable from the main drive unit Note For easy re installation of the main drive unit When reinstalling the main drive unit see the section 8 11 Paper Feed Unit and remove a clip and the registration clutch from the paper feed unit A...

Page 127: ...e Unit Disassembly Notice Installing CMY Motor 1 Remove the 4 screws A and 7 screws B 2 Remove the drive unit bracket S bushing and washer from the drive unit 3 If necessary remove the Acc GND spring 1 screw 127 DP CL18 ...

Page 128: ...1 Remove the feed idle gear cam gear PC Print Cartridge idle gear L etc 128 DP CL18 ...

Page 129: ...d 4 DEV gear assemblies Caution When exchanging the OPC Gears the 4 OPC Gears must be exchanged with new 4 gears with the same molding number at the same time or the poor printed quality may be caused Regarding to the molding number the molding number has been marked on the OPC Gear as shown below Figure 2 2 Remove the fuser idle gear 1 E ring 129 DP CL18 ...

Page 130: ...1 Remove the drive unit bracket M 4 screws 130 DP CL18 ...

Page 131: ...MY change gear hopper change gear etc 1 Remove the screw and tension roller spring from the tension roller bracket 2 Remove the tension roller Acc Accumulator Unit pulley gear Acc pulley gear flange feed pulley gear feed pulley gear flange and feed belt 131 DP CL18 ...

Page 132: ... the earth plate 3 Remove the 2 screws 4 Remove the bias unit from the chassis 8 7 7 Power Supply Fan Motor and PSU Fan Motor Duct Before performing the following steps remove the toner cartridge holder toner cartridge drive unit paper cassette drive motor bracket engine control board sub fuser fan and main drive unit 1 Disconnect the fan motor cable from the fan motor 2 Remove the fan motor 2 scr...

Page 133: ...nect the 3 connectors from the LSU 8 9 Paper Exit Before performing the following steps remove the parts that are listed below 1 all covers see sections 8 3 8 4 and 8 5 2 Paper Pickup Motor Bracket see section 8 7 4 Paper Pickup Motor and Motor Bracket 1 Remove the 2 screws 2 Disconnect the 2 connectors 3 Remove the inner cover 4 If necessary remove the ADU Automatic Duplex Unit detection sensor a...

Page 134: ...trol and Temperature Humidity Sensor Boards 7 Remove the paper exit gear cover gears and switching lever from the chassis Note When reinstalling the gears on the paper exit gear cover see the following figure Caution The rotation switching gear A differs from the gear B in the gears teeth shape For reinstalling these gears properly see the following Figure 1 134 DP CL18 ...

Page 135: ...e screw to free the earth lead from the printer chassis 9 Remove a screw from the paper exit sub assembly 10 Remove the paper exit roller and exit restraint levers by moving it in the direction of arrow 1 2 11 Remove the paper exit sub assembly 135 DP CL18 ...

Page 136: ...ard 14 Disconnect the cable from the sensor board 15 If necessary disconnect the connector CN17 on the engine control board 8 9 1 Disassembly of Paper Exit Sub Assembly 1 The pinch rollers A pinch rollers B pinch roller springs etc can be removed from the paper exit roller holder 136 DP CL18 ...

Page 137: ...vers from the IH unit Don t loosen or remove any component nuts screws fasten terminals etc from the IH coil unit The current approx 12 Arms 100V AC Power flows in the IH coil unit The following nuts and screws connect the IH cable to the IH coil thermostat cable The thermostat cables are connected to the thermostats by the screws or the fasten terminals For protection from smoke fire and other ha...

Page 138: ...ee figure 1 3 Remove the protect cover while pushing softly on the hook using a small pin and moving it in the arrow direction 1 screw and 1 hook see figure 2 4 Disconnect 2 connectors from the IH power supply board Note When rewiring the IH cable the part with the white color mark of the IH cable must be positioned between the projections A and B as shown in the figure 3 138 DP CL18 ...

Page 139: ...rom the chassis slide the IH unit in the arrow direction Caution 1 When handling the IH unit do not push or damage the surface of the thermostat or the thermostat may not operate properly Caution 2 When rewiring the IH cable or reinstalling the IH unit make sure that the IH unit moves smoothly inside Arrow A direction in the following figure 7 Remove the IH shield cover while releasing the 2 hooks...

Page 140: ...ing A of registration clutch must be aligned with hook B 3 If necessary disconnect the connector CN20 on the engine board see section 8 7 1 Engine Control and Temperature Humidity Sensor Boards 4 Remove the 2 screws 5 Disconnect the connectors CN18 and CN19 on the engine board see section 8 7 1 Engine Control and Temperature Humidity Sensor Boards 6 Remove the paper feed unit while pulling out the...

Page 141: ...gear and inner gear B while unlatching the gear hook 2 The inner gear A outer gear and gear can be removed 3 Remove the plastic washer and ratchet arm from the gear bracket 4 Remove the feed gear idle gear and bushing 5 Remove the screw and gear bracket 6 Remove the pickup solenoid 141 DP CL18 ...

Page 142: ...on while unlatching the hook from the groove of pickup roller shaft 10 Remove the pickup roller shaft with the 2 pins 11 Remove the 2 springs from the paper feed unit frame 12 Remove the registration roller registration pinch roller and 2 bushings 13 Remove the paper empty registration sensor board 14 Remove the registration sensor lever and lever spring 15 Remove the paper empty sensor lever 16 I...

Page 143: ... remove it from the paper feed unit frame 18 Remove the 2 bushings from both end of paper feed roller then paper feed roller from the paper feed unit frame 19 Remove the registration paper guide and paper guide spring from the registration paper guide assembly 20 After removing the 2 pinch roller spring slide out the pinch roller shaft in the arrow direction 143 DP CL18 ...

Page 144: ...cover and accumulator unit 1 Remove the screw from the protect cover 2 Slide out the protect cover in the Arrow B direction while pushing softly the hook using a small pin 3 Disconnect the IH cable from the power supply board 4 Remove the 13 screws and earth plate 5 Slide out in the arrow 1 direction while disconnecting the 4 connectors 144 DP CL18 ...

Page 145: ...mbly 1 Separate the power supply shield cover from the power supply base plate 10 screws 2 Disconnect the 2 cables 3 Remove 7 screws B 4 Remove the power supply board 5 Remove the 5 screws C then the IH power supply board 145 DP CL18 ...

Page 146: ...d engine board shield cover 1 Remove the screw A 2 Remove the 4 screws B 3 Remove the LSU earth plate 4 Remove the 5 screws C 2 screw D and release the cables from the clamper then remove the main control board shield cover assembly 5 Remove the 10 screws 6 Separate the main board shield cover from the main board shield base cover 7 Remove the main board guide rail from the main board shield base ...

Page 147: ...over assembly and engine board shield cover 1 Remove the 2 screws A and 3 screws B 2 Separate the PC earth spring and high voltage unit consists of high voltage board high voltage board shield cover etc from the chassis 3 Disconnect the 4 connectors 4 Separate the high voltage board from the high voltage board shield cover 4 screws C 147 DP CL18 ...

Page 148: ...onnect the connectors CN14 24 and 25 on the engine control board see section 8 7 1 Engine Control and Temperature Humidity Sensor Boards 5 Remove the accumulator tension Note The accumulator cables are wired through the opening of the chassis and connected to the 3 connectors CN14 24 and 25 on the engine control board Remove the accumulator tension unit using care that the cables are not damaged N...

Page 149: ...n Unit Disassembly 1 Remove the FTR cam slider guide with damper 1 screw 2 Remove the FTR cam slider 2 screws 3 Remove the 5 springs 4 Remove the 2 E rings from both end of the sub shaft and slide out the sub shaft 149 DP CL18 ...

Page 150: ... Remove the plastic washer and E ring from both end of the cam shaft 6 The WTC Drive Cam WTC Outer Gear WTC Planetary Gear etc can be removed from the cam shaft 7 Remove the cam shaft assembly 150 DP CL18 ...

Page 151: ...R Cam Link R etc can be removed from the cam shaft Caution When reassembling the cam shaft the 4 cams and home tab must be aligned as shown below Figure 2 10 The changer solenoid changer lever changer solenoid spring etc can be removed from the accumulator tension unit base easily 151 DP CL18 ...

Page 152: ...quality will occur Do not loosen or remove any screws on the print cartridge unit holder or poor print quality may occur When exchanging the print cartridge unit holder with a new part a skew adjustment is needed Refer to section 11 3 Skew Adjustment 1 Open the right cover 2 Release the 2 tabs by moving it in the arrow direction 3 Remove the 2 screws and print cartridge unit holder assembly 152 DP...

Page 153: ... remove the rear cover right cover top cover and front door 1 Remove the 3 interlock cover screws and interlock cover 2 Disconnect the cable A and remove the front door open detection sensor 3 If necessary the cable A connector CN7 on the engine control board see section 8 7 1 Engine Control and Temperature Humidity Sensor Boards 4 Disconnect the cable B from the power supply unit see section 8 12...

Page 154: ...or cover 3 Remove the MPT sensor cover 4 Remove the MPT home position sensor and MPT paper detection sensor boards 5 Disconnect the MPT home position sensor and MPT paper detection sensor cables 8 20 Waste Toner Cartridge Full Sensor 1 Open the right cover 2 If the waste toner cartridge is installed remove it 3 Remove the 2 screws and waste toner cartridge right holder 4 Disconnect the cable from ...

Page 155: ...latch the hook from the delay pad holder assembly by moving it in the arrow 1 direction 2 Remove the delay pad holder assembly by turning it in the arrow 2 direction 3 Remove the delay pad holder assembly from the cassette 155 DP CL18 ...

Page 156: ...latching the pickup roller hook from the pickup roller shaft 5 Remove the gear cover 2 screws sub tray protector and protector spring 6 Remove the gear spacer idle gear roller position arm MPT cam gear right cam and pin 7 Remove the pickup roller shaft with gear and bushing 156 DP CL18 ...

Page 157: ...oks 10 Remove the left cam while unlatching the hook from the cam shaft 11 Remove the cam shaft and bushing Note When reinstalling the upper cassette paper chute the projection A must be aligned with the part B 12 Remove the cassette gear bracket 2 screws 13 Remove the paper exit sensor lever 157 DP CL18 ...

Page 158: ... 14 Remove the holder spring and MPT paper holder with left right paper guides 15 The tray cover paper tray and paper tray base can be removed from the cassette 158 DP CL18 ...

Page 159: ... 1 17 Raise the cassette base plate in the arrow 3 direction 18 Slide the cassette base plate in the arrow 4 direction and remove it 19 Remove the 2 springs 20 Remove the paper guide R and paper guide L by moving each paper guide as shown arrows 1 and 2 21 Remove the screw pinion gear and 2 racks 159 DP CL18 ...

Page 160: ...160 DP CL18 ...

Page 161: ...1 CPU IC6 SDRAM Socket Standard 128MB SDRAM Socket Option CN3 CN4 CLK Driver SSCG IC10 IC9 ROM Interface CN9 Buffer CN8 RJ 45 Connector USB Interface CN6 USB Connector 1284 Driver IC3 CN1 Parallel Connector To Engine Control Board Main Control Board Panel Interface Engine Interface EEPROM Interface Serial Interface Status Video Data Buffer Flash ROM Connector Address Latch General I O EEPROM 256 k...

Page 162: ...witching Solenoid ADU Switchback Solenoid Paper Exit Block Color Registration Circuit WTC Acc Unit Detection Circuit Waste Toner Full Sensor Circuit Right Color Registration Sensor Color Registration Sensor Board Left Color Registration Sensor WTC Acc Unit Detection Sensor Waste Toner Full Sensor Board Waste Toner Full Sensor Print Cartridge I F Circuit Color Print Cartridge Virgin Sensor Color Pr...

Page 163: ...y Connector Thermistor Fuser Unit ADU Jam Sensor ADU Detection Switch CN39 Feed BK Switching Solenoid CN21 CN24 Mono Color Changer Solenoid CN25 Cam Ratchet Solenoid Acc Cam Switching Solenoid M MPT Paper Pickup Motor CN22 Fan CN8 Power Supply Unit Fan Motor CN13 Acc Cam Home Position Sensor CN1510 CN14 CN18 Engine Control Board CN4 CN3 CN5 CN6 CN2 CN1 Paper Size Cassette Detection Switch CN33 CN3...

Page 164: ...DP CL18 164 ...

Page 165: ...ssion and outputs the bitmap data video data to the engine control board as the printing data ASIC1 ASIC1 IC15 that is controlled by CPU is the core on the printer main control board The followings are the main function CPU Bus Interface ASIC1 is connected to CPU IC6 and main memory SO DIMM by the CPU bus The CPU bus interface controls the CPU bus Main Memory SDRAM Interface This interface control...

Page 166: ... 24V Interlock Switch 24VA CMY Motor MPT Paper Pickup Motor 24VB BK Motor High Voltage Board 24VC Polygon Motor in LSU Laser Scanning Unit Power Supply Unit Fan Motor Sub Fuser Fan Motor Drive Motor in option feeder Registration Clutch 6 Solenoids 2 Solenoids in option feeder 10 1 3 IH Power Supply Board This board supplies the power to IH fuser system consists of IH coil and Fuser Unit 10 1 4 Hig...

Page 167: ...hoto sensors The photo sensors detects the reflected LED light from the accumulator belt surface to calculate the color mis registration value 10 1 7 Sensors and Small Boards The following table explains the check points and signal levels of the sensors and small boards 167 DP CL18 ...

Page 168: ...168 DP CL18 ...

Page 169: ...Data2 Data3 Data4 Data5 Data6 Data7 nAck Busy PError Select NAutoFd NC1 GND1 GND2 PLogH GND3 GND4 GND5 GND6 GND7 GND8 GND9 GND10 GND11 GND12 GND13 GND14 nInit nFault Strobe Data0 Data1 Data2 Data3 Data4 Data5 Data6 Data7 Ack Busy Error Select AutoFd Non Connect Logic Ground Chassis Ground Peripheral Logic Signal Ground Signal Ground Signal Ground Signal Ground Signal Ground Signal Ground Signal Gr...

Page 170: ...3 DQ2 DQ34 DQ3 DQ35 VCC1 VCC10 DQ4 DQ36 DQ5 DQ37 DQ6 DQ38 DQ7 DQ39 VSS2 VSS11 DQMB0 DQMB4 DQMB1 DQMB5 VCC2 VCC11 A0 A3 A1 A4 Ground Ground Data input output Data input output Data input output Data input output Data input output Data input output Data input output Data input output 3 3V 3 3V Data input output Data input output Data input output Data input output Data input output Data input output...

Page 171: ... input output Data input output Data input output Data input output Data input output Data input output Data input output Data input output 3 3V 3 3V Data input output Data input output Data input output Data input output Data input output Data input output Data input output Data input output Ground Ground Non Connect Non Connect Non Connect Non Connect Clock Clock Enable 3 3V 3 3V Row Address str...

Page 172: ...55 VCC6 VCC15 A6 A7 Non Connect Clock Ground Ground Non Connect Non Connect Non Connect Non Connect 3 3V 3 3V Data input output Data input output Data input output Data input output Data input output Data input output Data input output Data input output Ground Ground Data input output Data input output Data input output Data input output Data input output Data input output Data input output Data i...

Page 173: ...Q60 DQ29 DQ61 DQ30 DQ62 DQ31 DQ63 VSS9 VSS18 Address Bank select Address Address Address 3 3V 3 3V Data Mask Data Mask Data Mask Data Mask Ground Ground Data input output Data input output Data input output Data input output Data input output Data input output Data input output Data input output 3 3V 3 3V Data input output Data input output Data input output Data input output Data input output Dat...

Page 174: ...t In Out In Out In Out In Out In Out Out In Out In Out Out Out In Out NHRST DD 7 DD 6 DD 5 DD 4 DD 3 DD 2 DD 1 DD 0 GND7 HDDREQ NHDIOW NHDIOR HDRDY NHDACK HDINT HDA 1 HDA 0 NHCS 0 DASP 5V2 GND1 Reset For Host Data Data Data Data Data Data Data Data Ground DMA Request I O Write I O Read I O Ready DMA Ack Interrupt Request Device Address Device Address Chip Select Device Active Slave Present 5V Grou...

Page 175: ...NC2 GND6 GND5 GND4 CSEL GND3 NHIOCS16 PDIAG HDA 2 NHCS 1 GND2 5V1 NC1 Ground Data Data Data Data Data Data Data Data Non Connect Ground Ground Ground Cable Select Ground Reserve Passed Diagnostics Device Address Chip Select Ground 5V Non Connect CN5 Option HDD Connector 2 of 2 10 2 1 4 CN6 on main control board USB Connector CN6 USB Connector Pin No Signal Name Description 1 2 3 4 In In Out In Out...

Page 176: ...NC K GND GND GND NHSYNC C GND GND GND NHSYNC M GND GND GND NHSYNC Y GND GND 5VA 5VA GND GND GND ENGRDY Ground Data 4 for front panel Data 1 for front panel Data 7 for front panel Key Read for front panel Registor for front panel Ground for front panel Engine Alive Serial data from engine to Main Control Serial data from Main Control to engine Ground Horizontal Sync for Black Ground Ground Ground H...

Page 177: ...D0 M NVSZ M GND NVD2 Y NVD0 Y NVSZ Y GND GND 5VA 5VB 5VB GND GND GND Ground Data 3 for front panel Data 5 for front panel Data 0 for front panel Enable for front panel 5V for front panel 5V for front panel Sleep Controller Ready Video Data 2 for Black Video Data 0 for Black Vertical Size for Black Ground Video Data 2 for Cyan Video Data 0 for Cyan Vertical Size for Cyan Ground Video Data 2 for Mag...

Page 178: ...NVD1 M DCLK M GND NVD3 Y NVD1 Y DCLK Y GND 5VHD 5VA 5VB 5VB GND GND GND Gronud Ground Data 2 for front panel Data 6 for front panel LED set for front panel Read Write for front panel Enable for front panel Ground for front panel Engine Ready Video Data 3 for Black Video Data 1 for Black Video Clock for Black Ground Video Data 3 for Cyan Video Data 1 for Cyan Video Clock for Cyan Ground Video Data ...

Page 179: ... 1 LIOA 2 LIOA 3 LIOA 4 LIOA 5 LIOA 6 LIOA 7 LIOA 8 LIOA 9 LIOA 10 LIOA 11 LIOA 12 LIOA 13 LIOA 14 LIOA 15 LIOA 16 LIOA 17 LIOA 18 LIOA 19 LIOA 20 LIOA 21 LIOA 22 LIOA 23 LIOA 24 NC1 VDD1 VDD2 Ground Ground Ground Ground Address Address Address Address Address Address Address Address Address Address Address Address Address Address Address Address Address Address Address Address Address Address Add...

Page 180: ...1 LIOD 12 LIOD 13 LIOD 14 LIOD 15 NFCE 0 NFCE 1 NFCE 2 NROMSEL NFOE NFWE NFWP NFRST FRNB NC3 NC4 VCC1 VCC2 VCC3 VCC4 VCC5 NC5 Data Data Data Data Data Data Data Data Data Data Data Data Data Data Data Chip Enable Chip Enable Chip Enable Flash ROM Select Output Enable Write Enable Write Protect Reset Busy Non Connect Non Connect Non Connect Reserved for 5V Non Connect Reserved for 5V Non Connect Re...

Page 181: ...10 2 2 1 CN1 on engine board CN1 on LSU CN1 on engine board CN1 on LSU Pin No Signal Name Description In Out 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 In In In In In In In In In In 5VLD 5VGND 5VGND 5VGND NENB PSEL VIDEO_K NADJUST_K VIDEO_C NADJUST_C 5VGND VIDEO_M NADJUST_M 5VGND VIDEO_Y NADJUST_Y 5V Ground Ground Ground LD Enable LD Light Power Select Black Video Data Black Adjust Enable Cyan Video D...

Page 182: ...iption In Out Out 5V 5VGND NHSYNC 5VGND 5V Ground Horizontal Sync Ground CN2 CN3 In 4 3 2 1 CN2 CN3 10 2 2 4 CN5 on engine board CN1 on high voltage board CN5 on engine board CN1 on high voltage board Pin No Signal Name Description In Out 1 2 3 4 5 6 7 8 9 10 11 12 Out In Out Out Out Out GND DHVACCLK DHVERR DLATHV DHVEN DSDATHV 24VGND DSCLKHV 24VGND 24VHV Ground Dev AC Clock HVU Error Serial D A C...

Page 183: ...er Supply Fan I F Pin No Signal Name Description 1 2 3 In FANPWR 24VGND PSFNERR 24V Ground Power Supply Fan Error In Out 10 2 2 8 CN10 on engine board CN1503 on toner empty sensor board CN10 on engine board CN1503 on toner empty sensor board Pin No Signal Name Description In Out 1 2 3 4 5 6 7 8 9 10 In In Out Out In In Out Out NEMPK NEMPC EMPLEDK GND 5V_EMP EMPLEDY NEMPY NEMPM EMPLEDC EMPLEDM Blac...

Page 184: ... IT GND PIK ITMG IT PIKMG PIK 24V for BK Motor 24V for CMY Motor Ground Ground Lock Detect for BK Motor Lock Detect CMY Motor 5V for BK Motor 5V for CMY Motor Start for BK Motor Start for CMY Motor Clock for BK Motor Clock for CMY Motor Ground Ground Gain for BK Motor Gain for CMY Motor CN12 CN1 BK Pin No CN1 CMY CN12 CN1 BK 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 Out In In In Out In In In 10 2 2 11 CN13 ...

Page 185: ...n No Signal Name Description In Out 1 In FSRFNON Fuser Unit Detect CN15 CN1601 CN15 CN1601 4 3 2 6 7 8 9 In In In In TH1HIGH TH2HIGH GND ROTATE NFSRJAM 5V_FSR GND Thermistor 1 Thermistor 2 Ground Fuser Belt Rotation Detect Fuser Jam 5V Ground 5 6 7 3 2 1 Out Out Out Out 5 In THFUSE Pressure Roller Thermistor 4 Out 10 2 2 14 CN17 on engine board CN1505 on paper full sensor board CN17 on engine boar...

Page 186: ...V 10 2 2 17 CN20 on engine board CN20 Registration Clutch I F Pin No Signal Name Description In Out 1 2 REGCLU 24VC Registration Clutch Drive Line 24V 10 2 2 18 CN21 on engine board CN21 Feed BK Switching Solenoid I F Pin No Signal Name Description In Out 1 2 3 24VGND NC FEEDCLU Ground NC BK Solenoid Drive Line 10 2 2 19 CN22 on engine board CN1 paper pickup motor CN22 Paper Pickup Motor I F Pin N...

Page 187: ...al Ground CN1507 CN1512 CN23 CN1507 CN1512 CN23 3 2 1 3 2 1 Out Out 10 2 2 21 CN24 on engine board CN24 Changer Solenoid I F Pin No Signal Name Description In Out 1 2 3 SOLPWR NC ITSOL2 24V NC Changer Solenoid Drive Line 10 2 2 22 CN25 on engine board CN25 Cam Ratchet Solenoid Acc Cam Switching Solenoid I F Pin No Signal Name Description 1 2 3 ITSOL1 NC SOLPWR Cam Ratchet Solenoid Drive Line NC 24...

Page 188: ...e Color Regist Sensing Signal 10 2 2 25 CN28 on engine board CN28 Paper Size Detector I F Pin No Signal Name Description 1 2 3 4 In In In STPSZ1 STPSZ2 GND STNON Paper Size Detection signal 1 Paper Size Detection signal 2 Ground Standard Cassette Detection signal In Out 10 2 2 26 CN29 on engine board CN1 on humidity temperature sensor board CN29 on engine board CN1 on humidity temperature sensor b...

Page 189: ...24V Option Feeder SIO Reset 24V 5V Ground Option Feeder 1 Non Option Feeder 1 Motor Clock A Option Cassette Non Option Feeder 1 Motor Clock B Option Feeder 2 Motor Clock A Option Feeder 2 Motor Clock B CN31 CN1 In In In Out In In In In Out In In In 10 2 2 29 CN32 on engine board CN2503 on power supply board CN32 on engine board CN2503 on power supply board Pin No Signal Name Description In Out 1 2...

Page 190: ... 8 10 2 2 31 CN34 on engine board CN2504 on power supply board CN34 on engine board CN2504 on power supply board Pin No Signal Name Description In Out 1 2 3 4 5 6 7 8 9 10 11 12 5V GND 3 3V GND 24VB 24VB 24VGND 24VGND 24VA 24VA 24VGND 24VC 5V Ground 3 3V Ground 24V 24V Ground Ground 24V 24V Ground 24V CN34 CN2504 1 2 3 4 5 6 7 8 9 10 11 12 10 2 2 32 CN35 on engine board CN35 Safety Interlock Switc...

Page 191: ...D GND GND NHSYNC M GND GND GND NHSYNC Y GND GND 5VA 5VA GND GND GND ENGRDY Ground Data 4 for front panel Data 1 for front panel Data 7 for front panel Key Read for front panel Register Select for front panel Ground for front panel Engine Alive Serial data from engine to main control board Serial data from main control board to engine Ground Horizontal Sync for Black Ground Ground Ground Horizontal...

Page 192: ...2 Y NVD0 Y NVSZ Y GND GND 5VA 5VB 5VB GND GND GND Ground Data 3 for front panel Data 5 for front panel Data 0 for front panel Enable for front panel 5V for front panel 5V for front panel Sleep Controller Ready Video Data 2 for Black Video Data 0 for Black Vertical Size for Black Ground Video Data 2 for Cyan Video Data 0 for Cyan Vertical Size for Cyan Ground Video Data 2 for Magenta Video Data 0 f...

Page 193: ...DCLK Y GND 5VHD 5VA 5VB 5VB GND GND GND Ground Ground for front panel Data 2 for front panel Data 6 for front panel LED Set for front panel Read Write for front panel Enable for front panel Ground for front panel Engine Ready Video Data 3 for Black Video Data 1 for Black Video Clock for Black Ground Video Data 3 for Cyan Video Data 1 for Cyan Video Clock for Cyan Ground Video Data 3 for Magenta Vi...

Page 194: ...JAM Ground ADU Unit Non 5V Ground ADU Jam CN39 CN1508 CN39 CN1508 3 2 1 Out 10 2 2 35 CN43 on engine board CN43 Toner Supply Solenoid I F Pin No Signal Name Description In Out 1 2 3 ITON 24VPWR ITOFF Solenoid Drive Line 24V Solenoid Drive Line 10 2 2 36 CN44 on engine board CN44Fuser Fan I F Pin No Signal Name Description 1 2 3 In FSRFNERR 24VGND FANPWR Fuser Fan Error Ground 24V In Out 194 DP CL1...

Page 195: ...anel Enable 1 Front Panel Key Read Front Panel Read Write Front Panel 5V Front Panel Registor Select Front Panel Enable 2 Front Panel 5V Front Panel Ground Front Panel Ground 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 CN46 CN45 CN3301 CN45 CN46 CN3301 In Out In Out In Out In Out Out In In In In In In Out Out 1 2 3 4 5 6 7 8 9 10 2 3 Other Connectors on Power Supply Board IH Board and Color Regis...

Page 196: ...on IH power board CN2203 on IH power board Pin No Signal Name Description 1 2 Thermostat NC IH Power Thermostat NC In Out 10 2 3 5 CN2204 on IH power board CN2204 on IH power board Pin No Signal Name Description 1 2 3 IHCOIL 1 NC IHCOIL 2 IH Power Coil 1 NC IH Power Coil 2 In Out 10 2 3 6 CN2501 on power supply board CN2002 on IH power supply board CN2501 on power supply board CN2002 on IH power s...

Page 197: ...t DO CS ZCROS CLK IHON DI IHPOWER GND GND GND A D Converter Output Data A D Converter Chip Select Zero Cross A D Converter Data Clock Zero Cross A D Converter Input Data 24V Ground Ground Ground CN2502 CN2207 CN2502 CN2207 Out In Out In Out In In 1 2 3 4 5 6 7 8 9 10 10 2 3 8 CN2506 on power supply board CN2506 on power supply board Pin No Signal Name Description In Out 1 2 3 24V GND 24V 24V GND 2...

Page 198: ...s the Enter or Continue button 3 Select Position Setting in the Tray item menu or select Position Setting item menu in the Service Mode and press the Enter or Continue button 4 Select the Test Print and press the Enter or Continue button 5 Select the menu which the Print Position Calibration is needed and press the Enter button The Test Print is done see figure 1 6 Verify that A and B match the va...

Page 199: ...s shown in the following example The factory default setting for each color density is 0 Color Calibration Test Print Page Example Current color density settings CMY Composite Gray 1 1CMY Composite Gray is the color mixed cyan magenta and yellow If the color calibration is proper the CMY Composite Gray is near gray 5 4 3 2 1 0 1 2 3 4 5 Current Color Calibration Setting Black 0 Yellow 0 Magenta 0 ...

Page 200: ...en press the Enter button c Press the button 5 times and select Calib Test Prn d Press the Enter button to reprint the Color Calibration Test Print Page 5 To adjust the density for each color independently perform the following a Select Cyan and press the Enter or Continue button b Press the button to darken lighten the cyan color then press the Enter button c Press the Enter button and repeat ins...

Page 201: ...ing button and Enter or Continue button 3 Select STR Test Print press the Enter button select the media needed the transfer performance adjustment and then Enter button to print The color chart as shown in the following is printed 4 See the print page If the adjustment is necessary set the value of STR bias by pressing the button to adjust the print quality When the number of STR bias is increased...

Page 202: ...terns of light Black Magenta and Cyan colors are refined By pressing button Colors of Green Red Blue and Black are highlighted By pressing button Adjustment Adjustment 5 Reprint and check the page If necessary readjust 202 DP CL18 ...

Page 203: ...d buttons until Initializing is displayed 2 Press the Menu Exit button select DEV Bias Setting by pressing button press the Enter or Continue button select the Paper Other or Transparency and press the Enter or Continue button 3 Select Dev Test Print press the Enter button and then Enter button to print The color chart as shown in the following is printed 4 See the print page If the adjustment is ...

Page 204: ...he button The fusing temperature increases decreases by approximately 1 C 1 C every 1 1 If the phenomenon as the example 1 happens increase the fusing temperature by pressing the button If the phenomenon as the example 2 happens decrease the fusing temperature by pressing the button When performing this adjustment use the following test print pattern or user s unique test pattern 5 Select Temp Tes...

Page 205: ...paper as the residual image or stain after one cycle of fuser belt rotation Example 2 If toner is overheated If the toner is overheated part of the toner on the paper is transferred to the fuser belt without causing the toner detachment on the outputted fused paper as shown below Fig 3 and the transferred toner will be fused to the paper as the residual image or stain after one cycle 142 mm of fus...

Page 206: ...The above phenomenon s is are observed at the following parts on the color chart When the fuser temperature is high or low the above phenomenon s will occur Example 1 Example 1 206 DP CL18 ...

Page 207: ... rear covers see section 8 5 Rear Left and Top Covers Push the switch S1 self print button see the following Fig 2 on the engine control board The print job is done and a skew check pattern is printed as shown below Fig 3 Switch S1 Self Print Button Opening of Engine Shield Cover Fig 2 Fig 3 Outputted Black Line Color Cyan Magenta Yellow Line Top Edge of Paper Area A 1 2 3 Check the skew check pat...

Page 208: ... the print cartridge unit holder from the print cartridge by moving it in the Arrow D direction 4 Green Tab Print Cartridge Unit Holder Fig 4 Line or mark Peel the label off the print cartridge unit Screw A White Color Pin Green Tab Arrow C Arrow C Arrow D Fig 4 1 Fig 5 White Color Print Cartridge Supporter Slide Line or mark Slide the white color print cartridge supporter slightly to the left or ...

Page 209: ...lack line is in between 3 color lines Area A as shown below Fig 6 If the skew is good reinstall the access panel left cover rear cover and long main board screw If not repeat the steps 3 7 Fig 6 Outputted Black Line Top Edge of Paper Area A Color Cyan Magenta Yellow Line 209 DP CL18 ...

Page 210: ...r 2 Remove the waste toner cartridge 3 Remove the print cartridge 4 Remove the accumulator unit Do not touch the accumulator belt surface 5 Remove the fuser unit 6 Slide out the standard paper cassette 7 Clean the paper path 8 Clean all printer rollers except the 2nd transfer roller with alcohol dampened wipes only never apply alcohol on the 2nd transfer roller 9 Clean the laser unit widows with p...

Page 211: ...d Note The rated life expectancy of each consumable is based on printing under specific operating conditions such as page coverage for a particular page size 5 coverage per color at 600 x 600 dpi resolution on A4 size paper The actual consumable life will vary depending on its use and other printing variables including page coverage page size media type print resolution continuous or intermittent ...

Page 212: ...13 Troubleshooting 13 1 Initial Troubleshooting Flowchart 212 DP CL18 ...

Page 213: ...13 2 Warning Error Message 13 2 1 Warning Message 213 DP CL18 ...

Page 214: ...13 2 2 User Errors 214 DP CL18 ...

Page 215: ...215 DP CL18 ...

Page 216: ...216 DP CL18 ...

Page 217: ...217 DP CL18 ...

Page 218: ...218 DP CL18 ...

Page 219: ...219 DP CL18 ...

Page 220: ...220 DP CL18 ...

Page 221: ...221 DP CL18 ...

Page 222: ...222 DP CL18 ...

Page 223: ...223 DP CL18 ...

Page 224: ...224 DP CL18 ...

Page 225: ...225 DP CL18 ...

Page 226: ...13 2 3 Printer Error Call Service 226 DP CL18 ...

Page 227: ...227 DP CL18 ...

Page 228: ...13 3 Jam and HDD Error 13 3 1 Print Media Problem 228 DP CL18 ...

Page 229: ...13 3 2 Print Media Skew 229 DP CL18 ...

Page 230: ...13 3 3 Paper Jam at the media tray 230 DP CL18 ...

Page 231: ...13 3 4 Paper Jams at the registration roller 231 DP CL18 ...

Page 232: ...13 3 5 Paper Jams at the 2nd bias transfer roller 232 DP CL18 ...

Page 233: ...13 3 6 Paper Jams at the fuser unit 233 DP CL18 ...

Page 234: ...13 3 7 Multi purpose Tray Jams 234 DP CL18 ...

Page 235: ...13 3 8 Wrong paper length Jams 235 DP CL18 ...

Page 236: ...13 3 9 Paper Jams at the upper optional media tray OPF1 236 DP CL18 ...

Page 237: ...13 3 10 Paper Jams at the lower optional media tray OPF2 237 DP CL18 ...

Page 238: ...13 3 11 Paper Jam at automatic duplex unit ADU 238 DP CL18 ...

Page 239: ...13 3 12 HDD I O Error 239 DP CL18 ...

Page 240: ...13 4 Print Quality 13 4 1 Blank Print 240 DP CL18 ...

Page 241: ...13 4 2 All black Print 241 DP CL18 ...

Page 242: ...13 4 3 Missing Primary Color 242 DP CL18 ...

Page 243: ...13 4 4 Light Print 243 DP CL18 ...

Page 244: ...13 4 5 Repeated spots or lines on print in line with each other 244 DP CL18 ...

Page 245: ...13 4 6 Dark Vertical Line in Print 245 DP CL18 ...

Page 246: ...13 4 7 White horizontal line or band in all the color of a print 246 DP CL18 ...

Page 247: ...13 4 8 Mis transfer missing portions of toner 247 DP CL18 ...

Page 248: ...13 4 9 Dirty Background 248 DP CL18 ...

Page 249: ...13 4 10 Partial Primary Color Dots 13 4 11 Dark Irregular Streaks in Print 249 DP CL18 ...

Page 250: ...13 4 12 Primary Color Irregular Streaks 13 4 13 Ghosting 250 DP CL18 ...

Page 251: ...13 4 14 Unfused or Partially Fused Printing 251 DP CL18 ...

Page 252: ...13 4 15 Image is skewed on the paper 252 DP CL18 ...

Page 253: ...13 4 16 Stains on Back of Print 253 DP CL18 ...

Page 254: ...13 4 17 No Printing on Edge of Print 254 DP CL18 ...

Page 255: ...13 4 18 Image is not centered on the print when it should be 255 DP CL18 ...

Page 256: ...13 5 Printer Error Call Service 13 5 1 Printer Error 10 and Printer Error 11 256 DP CL18 ...

Page 257: ...13 5 2 Printer Error 20 257 DP CL18 ...

Page 258: ...13 5 3 Printer Error 24 258 DP CL18 ...

Page 259: ...13 5 4 Printer Error 35 259 DP CL18 ...

Page 260: ...13 5 5 Printer Error 36 260 DP CL18 ...

Page 261: ...13 5 6 Printer Error 37 and Printer Error 38 261 DP CL18 ...

Page 262: ...13 5 7 Printer Error 40 and Printer Error 43 262 DP CL18 ...

Page 263: ...13 5 8 Printer Error 41 263 DP CL18 ...

Page 264: ...13 5 9 Printer Error 45 264 DP CL18 ...

Page 265: ...13 5 10 Printer Error 46 265 DP CL18 ...

Page 266: ...13 5 11 Printer Error 47 266 DP CL18 ...

Page 267: ...13 5 12 Printer Error 48 267 DP CL18 ...

Page 268: ...13 5 13 Printer Error 50 268 DP CL18 ...

Page 269: ...13 5 14 Printer Error 53 269 DP CL18 ...

Page 270: ...13 5 15 Printer Error 54 13 5 16 Printer Error 56 270 DP CL18 ...

Page 271: ...13 5 17 Printer Error 65 271 DP CL18 ...

Page 272: ...13 5 18 Printer Error 66 272 DP CL18 ...

Page 273: ...13 5 19 Printer Error 70 13 5 20 Printer Error 72 273 DP CL18 ...

Page 274: ...13 5 21 Printer Error 73 274 DP CL18 ...

Page 275: ...13 5 22 Printer Error 80 275 DP CL18 ...

Page 276: ...13 5 23 Printer Error 81 276 DP CL18 ...

Page 277: ...13 5 24 Printer Error 82 277 DP CL18 ...

Page 278: ...13 5 25 Printer Error 83 278 DP CL18 ...

Page 279: ...13 5 26 Printer Error 84 279 DP CL18 ...

Page 280: ...13 5 27 Printer Error 90 280 DP CL18 ...

Page 281: ...13 5 28 Printer Error 91 Printer Error 92 and Printer Error 96 13 5 29 Printer Error 93 94 281 DP CL18 ...

Page 282: ...13 5 30 Printer Error 95 13 5 31 Printer Error 98 282 DP CL18 ...

Page 283: ...13 6 No Message 283 DP CL18 ...

Page 284: ...13 7 No Printing 13 7 1 Using Parallel Interface Cable 284 DP CL18 ...

Page 285: ...13 7 2 Using USB Interface Cable 285 DP CL18 ...

Page 286: ...13 7 3 Using Network Interface 286 DP CL18 ...

Page 287: ...14 Replacement Parts List with Lubrication Guide 14 1 Covers Ref No Part No Part Name Description a1 PJYP00HP0M LCD Panel Cover Assembly 287 DP CL18 ...

Page 288: ...Y 1 Left Cover a15 PJYK00HP1M Right Cover Assembly a16 K0L1BH000001 Access Cover Detection Switch a17 PJHRB0177Z Cartridge Lever B a18 PJHRB0176Z Cartridge Lever A a19 PJHRB0205Z Right Cover Hook a20 XTB3 8FFN Screw 3 x 8 mm a21 XTW3 10SFJ Screw 3 x 10 mm a22 XTB3 12JFN Screw 3 x 12 mm a23 J0KG00000055 Ferrite Core with Case a24 PJBCC0019Z Operation Key a25 PJBCC0020Z Switch Button a26 PJGPC0006Z ...

Page 289: ... Bushing c5 PJNWC0003Z Plastic Washer c6 PJHRC0157Z STR Roller Holder L c7 PJZE00HP1M STR Holder Assembly c8 PJDFC0111Z STR Cover Shaft c9 PJNWC0004Z Plastic Washer c10 PJDFC0104Z STR Hinge Shaft c11 PJZE00HP2M STR Cover Assembly c12 PJHRC0158Y STR Roller Holder R c13 XTW3 8SFJ7 Screw 3 x 8 mm c14 XTW3 6LFJ7 Screw 3 x 6 mm c15 PJNW525Z Plastic Washer 289 DP CL18 ...

Page 290: ...14 2 Left Side Parts Ref No Part No Part Name Description d1 PJMDC0019Z Fuser Earth Plate d2 PJZE00HPLM Inner Cover Assembly 290 DP CL18 ...

Page 291: ...n Motor d11 PJHRC0046Z IH Fan Duct d12 PJUSB0095Z Earth Plate d13 L2ZZ00000035 Temp Humidity Sensor d14 K0L3BH000001 Paper Size Detector d15 PJMDB0125Y Engine Board Small Bracket d16 PJMCB0050Y Engine Board Large Bracket d17 PJWP00HP0M Engine Control Board d18 PJWV00HP0M EEPROM IC5 Engine Control Board d19 PJMCC0022Z Engine Control Board Shield Cover d20 XTW3 35SFJ7 Screw 3 X 35 mm d21 XTW3 12SFJ7...

Page 292: ...Power Supply Fan Motor e3 PJHRC0045Z Power Supply Fan Duct e4 PJBUC0019Z FHV Plate e5 XTW3 12SFJ7 Screw 3 x 12 mm e6 XTW3 6LFJ7 Screw 3 x 6 mm e7 XTW3 35SFJ7 Screw 3 x 35 mm e8 XTW3 10SFJ7 Screw 3 x 10 mm e9 PJWP00HPEM Exit FG Board e10 XTW3 8LFJ7 Screw 3 x 8 mm e11 PJJN18Z Ferrite Core 292 DP CL18 ...

Page 293: ...JJRC0030Z Cable for CN15 f12 PJJRC0008Z Cable for CN39 f13 PJJRCT0019Z Cable for CN33 f14 PJJRC0021Z Cable for CN35 f15 PJJRCT0020Z Cable for CN34 f16 PJJRC0015Z Cable for CN8 f17 PJJRCT0008Z Cable for CN13 f18 PJJRC0016Z Cable for CN14 f19 PJJRCT0002Z Cable for CN18 f20 PJJRCT0003Z Cable for CN23 f21 PJJRC0018Z Cable for CN29 f22 PJJRCT0026Z Cable for CN6 f23 PJJRC0029Z Cable for CN5 f24 PJJRC003...

Page 294: ... PJWE00HP0M Bias Terminal Assembly g2 PJDSB0147Z Middle Terminal Spring g3 PJDSB0077Z Long Terminal Spring g4 PJDSB0078Z Short Terminal Spring g5 PJUSB0038Z Bias Terminal Plate A g6 PJUSB0039Z Bias Terminal Plate B g7 XTW23 6FFJ55 Screw 2 3 x 6 mm g8 PJJRC0001Z FTR Cable g9 PJJRCT0029Z Cable for charging g10 PJJTCC015Z Cable 294 DP CL18 ...

Page 295: ...e Motor h2 PJMDB0315Z Spacer h3 PJDGB0112Z Hopper Gear C h4 PJDPB0011Y BK Changer Gear with Solenoid h5 PJDSB0074Z Tension Roller Spring h6 PJDGB0105Z Feed Idle Gear h7 PJDGB0100Z Fuser Idle Gear h8 PJDGB0099Z Cam Gear h9 PJDGB0095Z PC Idle Gear L h10 PJDGB0098Z PC Idle Gear R 295 DP CL18 ...

Page 296: ...05Z Feed Belt h28 PJDRB0039Z Tension Roller h29 PJHRB0186Z Feed Pulley Gear Flange h30 PJHRB0185Z Acc Pulley Gear Flange h31 PJDGB0107Z CMY Change Gear h32 XTW3 6LFJ7 Screw 3 x 6mm h33 XYC3 FF8FJ Screw 3 x 8 mm h34 XUC5VW E ring h35 XYN3 F8FJ Screw 3 x 8 mm h36 PJDJB0071Z Bushing h37 PJZE00HP5M Tension Roller Bracket h38 PJDGB0214Z Intermediate Gear h39 PJDGB0159Z Hopper Change Gear h40 PJDGB0104Z...

Page 297: ...14 3 Right Side Parts Ref No Part No Part Name Description Remarks k1 FBE08A24HS Fuser Fan Motor k2 K0L1BH000001 Front Right Door Open Detection Switch k3 PJMDB0170Y Interlock Switch Bracket 297 DP CL18 ...

Page 298: ...e k15 PJHRC0105Z Waste Toner Cartridge Right Holder k16 PJHRB0303Y PC Guide k17 PJUSB0066Z PC Hinge Spring k18 PJHRB0406Z PC Hinge Base k19 PJHRB0489Z Connector Sheet k20 XTB22 16JFN Screw 2 2 x 16 mm k21 PJWS00HP1M Interlock Switch k22 XTW3 8LFJ7 Screw 3 x 8 mm k23 XTW3 8SFJ7 Screw 3 x 8 mm k24 XTW3 12SFJ7 Screw 3 x 12 mm k25 PJZE00HPHM PC Holder Assembly k26 XTW3 35SFJ7 Screw 3 x 35 mm k27 PJQTC...

Page 299: ...3 1 Accumulator Tension Unit ATU Ref No Part No Part Name Description Remarks m1 PJZE00HP7M FTR Cam Slider Guide with Damper m2 PJZE00HP8M FTR Cam Slider with seal m3 PJHRC0100Z Cam Slider Seal 299 DP CL18 ...

Page 300: ...PJZE00HPAM Accumulator Tension Unit Base Assembly m25 PJHRC0098Z Planetary Gear Base A m26 PJDGC0092Z WTC Waste Toner Cartridge Planetary Gear m27 PJDGC0090Z WTC Waste Toner Cartridge Outer Gear m28 PJDGC0091Z WTC Waste Toner Cartridge Drive Cam m29 XUC3VW E ring m30 XPJ2C10VW Pin m31 XUC5VW E ring m32 PJHRB0515Z Home Tab m33 PJZE00HPBM Damper Cam Link Assembly m34 PJDHC0012Z FTR Cam L m35 PJBVC00...

Page 301: ...arts 14 4 1 Paper Exit Ref No Part No Part Name Description Remarks n1 PJDGB0128Z Paper Exit Roller Joint Gear n2 PJDGB0167Z Rotation Switching Gear A n3 PJDGB0166Z Rotation Switching Gear B n4 PJDGB0168Z Outer Gear 301 DP CL18 ...

Page 302: ...der Assembly n15 PJDRB0067Z Pinch Roller A n16 PJDSB0095Z Pinch Roller Spring n17 PJDRB0050Z Pinch Roller B n18 PJHGB0008Z Star Rubber n19 PJMCB0054Z Discharge Brush n20 PJHRB0237Z Exit Paper Chute n21 PJDSB0111Z Sensor Lever Spring n22 PJHRB0238Y Paper Full Sensor Lever n23 XTW3 12SFJ7 Screw 3 x 12 mm n24 PJWP00HP7M Paper Full Sensor Board RTL n25 PJHRC0233Z Exit Restraint Lever n26 PJHGB0013Z Ex...

Page 303: ...42Z PC Sub Guide p6 PJWE00HP1M IH Assembly p7 PJWE1CL500M Fuser Hook Assembly p8 PJHRB0438Z IH Harness Cover p9 PJDSB0135Z Cassette Stopper p10 PJHRB0411Z Cassette Stopper Roller p11 PJWP00HP8M MPT Paper Detection Sensor Board RTL p12 PJWP00HP9M MPT Home Position Sensor Board RTL p13 PJMDB0159Y MPT Sensor Cover p14 XTW3 10SFJ7 Screw 3 x 10 mm p15 XTW3 6LFJ7 Screw 3 x 6 mm p16 XTW3 12SFJ7 Screw 3 x...

Page 304: ...Ref No Part No Part Name Description Remarks p17 XWG3E12FJ Washer p18 XYN3 F10FJ Screw 3 x 10 mm p19 PJBUC0081Z LSU Earth Plate 304 DP CL18 ...

Page 305: ...14 4 3 Paper Feed Unit Ref No Part No Part Name Description Remarks q1 PJDCB0002Y Registration Roller Clutch 305 DP CL18 ...

Page 306: ... Arm q21 PJDRB0047Y Registration Pinch Roller q22 PJDGB0126Z Registration Pinch Roller Gear q23 XPL2A8VW Pin q24 PJDGB0125Z Registration Roller Gear q25 PJDRB0046W Registration Roller q26 PJZE6CL500M Registration Paper Guide Assembly q27 PJDRC0087Z Pinch Roller q28 PJDSB0091Y Pinch Roller Spring q29 PJHRB0233Z Pinch Roller Holder q30 PJDSB0125Z Paper Guide Spring q31 PJDFB0125Y Pinch Roller Shaft ...

Page 307: ...ard Complete Non Repairable r2 PJWC00HP4M High Voltage Board Shield Cover r3 PJMCC0023Z Earth Plate r4 PJHRC0044Z Cassette Holder r5 PJDSB0182Z Earth Spring r6 PJMDB0126Y Earth Plate r7 LWS 3S Paddle r8 XWG3FUFJ Washer r9 PJHGB0007Z Rubber Foot r10 XTW3 6LFJ7 Screw 3 x 6 mm r11 XTW3 8LFJ7 Screw 3 x 8 mm r12 XTW3 12SFJ7 Screw 3 x 12 mm 307 DP CL18 ...

Page 308: ...de Rail s4 PJWP00HP2M Main Control Board Complete RTL s5 PJHRB0317Z Main Control Board Knob s6 PJNEB0018Y Lock Screw S s7 PJNEB0019Y Lock Screw L s8 XSN3 6FJ Screw 3 x 6 mm s9 PJWP00HP1M ROM Board Complete Non Repairable s10 PJWC00HP3M Main Control Board Bracket s11 PJWV00HP1M EEPROM IC7 See note s12 XTW3 6LFJ7 Screw 3 x 6 mm s13 XTW3 6LFJ Screw 3 x 6 mm s14 XTW3 25LFJ7 Screw 3 x 25 mm 308 DP CL18...

Page 309: ...00HPCM IH Power Supply Board Non Repairable t4 N0AB3GJ00009 Power Supply Board Non Repairable t5 PJJRCT0022Z Cable t6 PJJRC0035Z Cable t7 PJZB00HP0M Power Supply Base Plate t8 XTW3 6LFJ7 Screw 3 x 6 mm t9 XTW3 12SFJ7 Screw 3 x 12 mm t10 PJJBC0016Z Earth Plate t11 K5D402APA008 Fuse F2 F3 F4 t12 K5E402APA004 Fuse F5 F6 F7 T13 PJHRC0140Z Earth Plate Cover 309 DP CL18 ...

Page 310: ...ller Shaft u9 PJHRB0242Z 1 Left Paper Guide u10 PJZEFCL500M Right Paper Guide Assembly u11 PJZE7CL500M MPT Paper Holder u12 PJBVC0116Z MPT Paper Holder Spring u13 PJDGB0129Z Pinion Gear u14 PJKEB0057Y 1 Tray Cover u15 PJZEWCL500M Paper Tray Assembly u16 PJHRB0362Z 1 Paper Tray Base u17 PJDGB0136Z Left Cam u18 PJHRB0247Z MPT Paper Empty Sensor Lever u19 PJMDB0171Y Cassette Gear Bracket u20 PJDSB012...

Page 311: ...r Plate with Label u40 XPL2A10VW Pin 14 6 2 Cassette 2 Ref No Part No Part Name Description v1 PJHRB0222Z 1 Under Cassette Paper Chute v2 PJZE00HPFM Cassette Base Plate v3 PJBVC0124Z Lift Large Spring v4 PJUSB0049Z Side Pressure Spring v5 PJMDB0130Z Corner Separator L v6 PJZEGCL500M Paper Side Guide L Assembly v7 PJDSB0088Z Lift Small Spring v8 PJHRB0220Z Slider v9 PJZE00HPGM Lift Plate L v10 PJHR...

Page 312: ...Ref No Part No Part Name Description v18 PJDGB0148Z Pinion Gear v19 PJHRB0217Y 1 Paper Size Adjuster v20 XTW3 8FFJ 3 x 8 mm v21 PJUSB0105Z Paper Size Detector Support Plate 312 DP CL18 ...

Page 313: ... PJPPB0004Z Plastic Bag for printer w13 PJPNB0100Z Cassette Inner Pad w14 PJHRB0413Y HDD Holder w15 PJHRB0414Y HDD Lock Lever w16 XYN3 C6FJ Screw for fixing HDD 14 8 Toner Cartridge Dummy Case Ref No Part No Part Name Description x1 PJYD00HP0M Dummy Toner Cartridge Case Black x2 PJYD00HP1M Dummy Toner Cartridge Case Cyan x3 PJYD00HP2M Dummy Toner Cartridge Case Magenta x4 PJYD00HP3M Dummy Toner Ca...

Page 314: ...r Service Part Number The service part number for the recommended PbF solder is RMA02M705 08 When the recommended PbF solder is not available at Senju Metal Industry Co Ltd use this PbF solder part number 314 DP CL18 ...

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