Table 6-11 Causes for jams in Tray 2, or Tray 3 ............................................................................................ 450
Table 6-12 Causes for jams in the optional HCI feeder ................................................................................. 451
Table 6-13 General jam causes ..................................................................................................................... 452
Table 6-14 ADF jams ..................................................................................................................................... 452
Table 6-15 Tray 1 jams .................................................................................................................................. 453
Table 6-16 Tray 2 and Tray 3 jams ................................................................................................................ 453
Table 6-17 Transfer and feed jams ................................................................................................................ 454
Table 6-18 Fuser and delivery jams ............................................................................................................... 454
Table 6-19 HCI feeder jams (Tray 4/5/6 jams) ............................................................................................... 454
Table 6-20 Duplexer jams .............................................................................................................................. 455
Table 6-21 Stapler/stacker jams ..................................................................................................................... 455
Table 6-22 Image defect examples ................................................................................................................ 476
Table 6-23 Image defect examples (ADF) ..................................................................................................... 477
Table 6-24 Sensors (ADF) ............................................................................................................................. 523
Table 6-25 Components (scanner) ................................................................................................................. 525
Table 6-26 External covers and panels (stapler/stacker) ............................................................................... 527
Table 6-27 PCA (stapler/stacker) ................................................................................................................... 529
Table 6-28 Engine (base unit) ........................................................................................................................ 531
Table 6-29 Interface connections (engine) ..................................................................................................... 532
Table 6-30 External panels and covers (engine) ........................................................................................... 533
Table 6-31 Major components (engine) ......................................................................................................... 535
Table 6-32 Motors and fans (engine) ............................................................................................................. 536
Table 6-33 PCAs (engine) .............................................................................................................................. 537
Table 6-34 Sensors and switches (engine) .................................................................................................... 538
Table 6-35 Sensors and switches (engine; duplexer) .................................................................................... 539
Table 6-36 Engine dc controller PCA (engine) ............................................................................................... 539
Table 6-37 External covers and panels (HCI) ................................................................................................ 549
Table 6-38 Major components (HCI) .............................................................................................................. 550
Table 6-39 Motor(s) and PCA(s) (HCI) ........................................................................................................... 551
Table 6-40 Sensors (HCI) .............................................................................................................................. 552
Table 6-41 Interlocks and linkages ................................................................................................................ 555
Table 7-1 Technical support Web sites .......................................................................................................... 573
Table 7-2 Accessories and supplies ............................................................................................................... 573
Table 7-3 ADF ................................................................................................................................................ 583
Table 7-4 Front end cover (ADF) ................................................................................................................... 585
Table 7-5 Hinges ............................................................................................................................................ 587
Table 7-6 Base assembly (ADF) .................................................................................................................... 589
Table 7-7 Backbone assembly (ADF) ............................................................................................................ 591
Table 7-8 Jam cover (ADF) ............................................................................................................................ 595
Table 7-9 Pickup roller assembly (ADF) ......................................................................................................... 597
Table 7-10 Separation pad assembly (ADF) .................................................................................................. 599
Table 7-11 Separation floor assembly (ADF) ................................................................................................. 601
Table 7-12 Scanner assembly base ..............................................................................................
................. 603
Table 7-13 Carriage assembly (scanner; optical assembly) .......................................................................... 605
Table 7-14 Scanner top assembly .................................................................................................................. 607
Table 7-15 Scanner controller board (SCB) assembly ................................................................................... 609
Table 7-16 Scanner lid sensor assembly ....................................................................................................... 611
Table 7-17 Scanner transmission drive assembly .......................................................................................... 613
Table 7-18 Main body (stapler/stacker) .......................................................................................................... 615
Table 7-19 Paper feed assembly (stapler/stacker) ........................................................................................ 619
xvi ENWW