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Event log .........................................................................................................................431
Diagnostics ............................................................................................................................433
Diagnostics flowchart ......................................................................................................433
Engine diagnostics .........................................................................................................434
Diagnostics from the Control Panel ......................................................................................436
Printer display menu .......................................................................................................436
Diagnostics test menu ....................................................................................................436
Paper Path Test ..............................................................................................................439
Component Test – special mode test .............................................................................439
Print/Stop Test ................................................................................................................442
Information menu ............................................................................................................443
Configure device menu/printing menu ............................................................................443
Configure device menu/resets menu ..............................................................................443
Configure device menu/print quality menu .....................................................................443
Test pages .............................................................................................................................445
Engine test page .............................................................................................................445
Formatter test page ........................................................................................................445
Engine resets ........................................................................................................................446
Cold reset .......................................................................................................................446
NVRAM initialization .......................................................................................................446
Calibration bypass ..........................................................................................................447
Calibrate Now .................................................................................................................447
Service menu ........................................................................................................................448
Accessing the Service menu ..........................................................................................448
Diagrams ...............................................................................................................................450
Main parts .......................................................................................................................451
Switches .........................................................................................................................452
Sensors ...........................................................................................................................453
Solenoids and clutches ...................................................................................................454
Motors and fans ..............................................................................................................455
PCBs ...............................................................................................................................456
Connector locations ........................................................................................................458
500-sheet paper feeder connectors ...............................................................................462
General circuit diagram ..................................................................................................463
8 Parts and diagrams
Chapter contents ...................................................................................................................465
Introduction ............................................................................................................................466
Ordering parts .......................................................................................................................467
Supplies and accessories ...............................................................................................467
Replacement parts configuration ....................................................................................473
Illustrations and parts lists .....................................................................................................478
Alphabetical parts list.............................................................................................................538
Numerical parts list.................................................................................................................551
Index
xii ENWW