Xerox 1235DT - Phaser Color Solid Ink Printer Service Quick Reference Manual Download Page 11

 

Service Guide

 

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Removing the entrance sensor board   113
Removing the high voltage power supply   115
Removing the low voltage power supply   116
Removing the control panel   117
Removing the feed roller and nudger roller   118
Removing the retard pad   119
Removing the paper size sensing board   121
Removing the paper size sensing actuator   122
Removing the main feeder assembly   124
Removing the lower plate assembly   125
Removing the paper tray lift arm roller   126
Removing the multi-sheet bypass feeder   128
Removing the multi-sheet bypass feeder entrance sensor actuator   129
Removing the tray 1 entrance sensor actuator   130
Removing the belt entrance sensor actuator   131
Removing the transfer belt unit   132
Removing the registration clutch   133
Removing the registration motor assembly   134
Removing the registration roller assembly A and drive gear   136
Removing the registration roller assembly B   138
Removing the fuser unit   139
Fuser latching handle (left)   140
Removing the fuser latching handle (right)   141
Removing the fuser exit roller   143
Removing the exit sensor assembly   145
Removing the duplex guide assembly   147
Removing the eject guide assembly   148
Removing the LED Assembly power connector   149
Removing the stack full sensor   150
Removing the main motor assembly   152
Removing the main feeder drive motor   153
Removing the transfer belt motor assembly   155
Removing the shutter plate   156
Removing the color registration sensor assembly   157
Removing the color registration solenoid   158
Removing an LED assembly   159
Removing the drum contact assembly   160
Disconnecting the LED assembly power harness   161
Removing the toner sensor actuators   162
Removing the duplex unit   163
Removing the feeder control board cover   164
Removing the idler roller assembly   165
Removing the optional feeder inner frame bottom screws   166

Summary of Contents for 1235DT - Phaser Color Solid Ink Printer

Page 1: ...rsonnel only To avoid personal injury do not perform any servicing other than that contained in operating instructions unless you are qualified to do so This printing December 2000 071 0728 00 P H A S...

Page 2: ...emarks of Xerox Corporation TekColor CareSM and RealSUPPORTSM are service marks of Xerox Corporation FTP Software is a registered trademark of FTP Software Incorporated PCL and HP GL are registered tr...

Page 3: ...ly installed Do not operate in an atmosphere of explosive gases Safety instructions Read all installation instructions carefully before you plug the product into a power source Terms on CAUTION A pers...

Page 4: ...sent Use care when servicing with power on Dangerous voltages may exist at several points in this product To avoid personal injury do not touch exposed connections and components while power is on Dis...

Page 5: ...and Messages 21 Error messages 21 Troubleshooting 31 Power on self diagnostic test 32 Print engine troubleshooting 33 Testing the print engine 33 Verifying printer operation by using its self test pr...

Page 6: ...g open when it is closed 47 High temperature error 47 Low temperature error 47 Invalid memory DIMM 47 Printing and print quality problems 48 Light or blurred images 48 Dark stained background 49 Blank...

Page 7: ...leaning and Maintenance 81 Service preventive maintenance procedure 81 Recommended tools 82 Periodically replaced parts 82 Cleaning 83 Cleaning the LED bar 83 Cleaning the pickup roller 83 Resetting N...

Page 8: ...r tray lift arm roller 126 Multi sheet bypass feeder components 127 Multi sheet bypass feeder 127 Multi sheet bypass feeder entrance sensor actuator 129 Paper transport components 130 Tray 1 entrance...

Page 9: ...tact assembly 160 Toner sensor actuators 161 Duplex unit 163 Optional paper feeder components 164 Idler roller assembly 164 Inner frame 166 Feeder clutch 169 Feeder motor 171 Feeder control board 173...

Page 10: ...ver 90 Removing the front cover 91 Removing the face up tray 92 Removing the right shield plate 93 Removing the electrical chassis 95 Removing the electrical chassis cooling fan 96 Disconnecting the r...

Page 11: ...on roller assembly A and drive gear 136 Removing the registration roller assembly B 138 Removing the fuser unit 139 Fuser latching handle left 140 Removing the fuser latching handle right 141 Removing...

Page 12: ...moving the paper size sensing board 180 Removing the feeder control board cover plate 181 Removing the lower connector 182 Removing the feeder control board cover plate 183 Removing the upper connecto...

Page 13: ...Initialization items consumables 73 Table 2 Initialization items calibration points 74 Consumable counter menu items 75 Consumable life cycle counts 76 Periodically replaced parts 82 FRU parts list o...

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