HP — HP Color LaserJet Enterprise M651 and HP Color LaserJet Enterprise MFP M680 - Repair Service Manual (EN)

Before proceeding, remove the following assemblies ............................. 342 Remove the output bin 3 drive assembly (stapling mailbox) ................... 342 Stage-top sub-assembly (stapling mailbox) ............................................................... 345 Before proceeding, remove the following assemblies ............................. 345 Remove the stage-top sub-assembly (stapling mailbox) ........................ 345 Stage assembly (stapling mailbox) .............................................................................. 354 Reinstall the stage-top sub-assembly (stapling mailbox) .......................

353 Before proceeding, remove the following assemblies ............................. 354 Remove the stage assembly (stapling mailbox) ....................................... 354 Entrance solenoid (stapling mailbox) .......................................................................... 358 Before proceeding, remove the following assemblies ............................. 358 Remove the entrance solenoid (stapling mailbox) ................................... 358 Feed motor (stapling mailbox) ..................................................................................... 360 Before proceeding, remove the following assemblies .............................

360 Remove the feed motor (stapling mailbox) .............................................. 360 Paddle motor (stapling mailbox) ................................................................................. 362 Before proceeding, remove the following assemblies ............................. 362 Remove the paddle motor (stapling mailbox) ........................................... 362 2 Parts and diagrams .................................................................................................................................... 363 Order parts by authorized service providers ....................................................................................................

364 Order parts, accessories, and supplies ........................................................................................... 364 Related documentation and software ............................................................................................ 364 Supplies part numbers .................................................................................................................... 365 Customer self-repair parts ............................................................................................................. 366 Service replacement parts ..............................................................................................................

368 Accessories ...................................................................................................................................... 368 How to use the parts lists and diagrams .......................................................................................................... 369 Document feeder and scanner assemblies ....................................................................................................... 370 Document feeder assemblies ...........................................................................................................................

372 Scan control board (SCB) ................................................................................................................................... 376 Covers ................................................................................................................................................................ 378 Covers (M651) ................................................................................................................................. 378 Covers (M680) .................................................................................................................................

380 Right door .......................................................................................................................................................... 382 Control panels ................................................................................................................................................... 384 Internal assemblies ........................................................................................................................................... 386 Internal assemblies (M651) ............................................................................................................

386 Internal assemblies (M680) ............................................................................................................ 388 Internal assemblies (1 of 6) ............................................................................................................ 390 Internal assemblies (2 of 6) ............................................................................................................ 392 ENWW xv