Remove the developing-disengagement motor .............................................. 311
Pickup motor .................................................................................................................... 313
Remove the pickup motor ............................................................................... 313
Lifter-drive assembly ........................................................................................................ 314
Remove the lifter-drive assembly .................................................................... 314
Cassette-pickup drive assembly ...................................................................................... 316
Remove the cassette-pickup drive assembly .................................................. 316
Reinstall the cassette-pickup drive assembly ................................. 321
Cassette-pickup assembly ............................................................................................... 323
Remove the cassette-pickup assembly ........................................................... 323
Laser/scanner assembly (Y/M) ........................................................................................ 325
Remove the laser/scanner assembly (Y/M) .................................................... 325
Laser/scanner assembly (C/Bk) ....................................................................................... 332
Remove the laser/scanner assembly (C/Bk) ................................................... 332
Reinstall the protective glass cleaner (PGC) actuators .................. 336
High-voltage power supply upper .................................................................................... 339
Remove the high-voltage power supply upper ................................................ 339
Reinstall the high-voltage power supply upper ............................... 342
Drum motor 1 ................................................................................................................... 343
Remove the drum motor 1 .............................................................................. 343
Drum motor 2 or drum motor 3 ........................................................................................ 344
Remove the drum motor 2 or drum motor 3 .................................................... 344
Fuser motor ..................................................................................................................... 345
Remove the fuser motor .................................................................................. 345
Main-drive assembly ........................................................................................................ 346
Remove the main-drive assembly ................................................................... 346
Reinstall the main-drive assembly .................................................. 350
Fuser-drive assembly ...................................................................................................... 356
Remove the fuser-drive assembly ................................................................... 357
Reinstall the fuser-drive assembly .................................................. 360
Delivery assembly ............................................................................................................ 361
Remove the delivery assembly ....................................................................... 362
Reinstall the delivery assembly ...................................................... 365
Duplex-drive assembly .................................................................................................... 366
Remove the duplex-drive assembly ................................................................ 367
Optional paper feeder assembly (Tray 3) ........................................................................ 368
Drawer connector ........................................................................................... 368
7 Solve problems
Solve problems checklist .................................................................................................................. 370
Menu map ........................................................................................................................................ 372
Troubleshooting process .................................................................................................................. 373
Determine the problem source ........................................................................................ 373
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