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

Left cover (2,500-sheet paper feeder HCI) .................................................................. 303 Front upper cover (2,500-sheet paper feeder HCI) ..................................................... 304 Right front cover (2,500-sheet paper feeder HCI) ....................................................... 305 Before proceeding, remove the following assemblies ............................. 305 Remove the right front cover (2,500-sheet paper feeder HCI) ................. 305 Right door assembly (2,500-sheet paper feeder HCI) .................................................

306 Right center cover (2,500-sheet paper feeder HCI) ..................................................... 308 Before proceeding, remove the following assemblies ............................. 308 Remove the right center cover (2,500-sheet paper feeder HCI) ............... 308 Right rear cover (2,500-sheet paper feeder HCI) ......................................................... 309 Remove the right rear cover (2,500-sheet paper feeder HCI) .................. 309 Before proceeding, remove the following assemblies ............................. 309 Right lower cover (2,500-sheet paper feeder HCI) ......................................................

310 Before proceeding, remove the following assemblies ............................. 310 Remove the right lower cover (2,500-sheet paper feeder HCI) ................ 310 Tray 5 pickup assembly (2,500-sheet paper feeder HCI) ............................................ 311 Before proceeding, remove the following assemblies ............................. 311 Remove the Tray 5 pickup assembly (2,500-sheet paper feeder HCI) ..... 311 Tray 3-4 pickup assemblies (2,500-sheet paper feeder HCI) ...................................... 313 Before proceeding, remove the following assemblies .............................

313 Remove the Tray 3-4 pickup assemblies (2,500-sheet paper feeder HCI) .............................................................................................................. 313 Tray 3-4 lifter base assemblies (2,500-sheet paper feeder HCI) ................................ 315 Before proceeding, remove the following assemblies ............................. 315 Remove the Tray 3-4 lifter base assemblies (2,500-sheet paper feeder HCI) .................................................................................................. 315 Tray 3-4 lifter assemblies (2,500-sheet paper feeder HCI) ........................................

316 Before proceeding, remove the following assemblies ............................. 316 Remove the Tray 3-4 lifter assemblies (2,500-sheet paper feeder HCI) .. 316 Tray 5 lifter drive assembly (2,500-sheet paper feeder HCI) ...................................... 317 Before proceeding, remove the following assemblies ............................. 317 Remove the Tray 5 lifter drive assembly (2,500-sheet paper feeder HCI) .............................................................................................................. 317 Pickup motor (2,500-sheet paper feeder HCI) .............................................................

318 Before proceeding, remove the following assemblies ............................. 318 Remove the pickup motor (2,500-sheet paper feeder HCI) ...................... 318 HCI PCA (2,500-sheet paper feeder HCI) ...................................................................... 319 Before proceeding, remove the following assemblies ............................. 319 Stapling mailbox (M680) ................................................................................................................. 320 Remove the HCI PCA (2,500-sheet paper feeder HCI) ...............................

319 Front cover (stapling mailbox) ..................................................................................... 321 ENWW xiii