Feed-roller assembly ....................................................................................................... 264 DC controller .................................................................................................................... 267 Main motor (M101) .......................................................................................................... 270 DC controller fan (FN104) ................................................................................................ 271 Print-cartridge fan (FN102) ..............................................................................................
272 Print-cartridge motor (M102) ............................................................................................ 274 Top-cover switch (SW101) .............................................................................................. 277 Registration assembly ..................................................................................................... 279 Paper-pickup-drive assembly .......................................................................................... 282 Lifter-drive assembly ........................................................................................................
285 Power-factor-correction (PFC) power supply ................................................................... 288 Engine power supply ....................................................................................................... 292 Paper-feed assembly ....................................................................................................... 297 Tray 2 detection switch .................................................................................................... 299 Paper-size-detection switch (SW102) ..............................................................................
299 Tray 2 paper-present sensor (PS101) ............................................................................. 300 Laser/scanner .................................................................................................................. 301 Output-bin-full sensor ...................................................................................................... 302 ADF and scanner components ......................................................................................................... 305 ADF assembly .................................................................................................................
305 Scanner assembly ........................................................................................................... 307 Scanner-controller PCA ................................................................................................... 312 ADF components .............................................................................................................................. 313 ADF output-bin extension ................................................................................................ 313 ADF white mylar-backing .................................................................................................
314 ADF front cover ................................................................................................................ 316 ADF rear cover ............................................................................................................... 317 ADF left-side cover .......................................................................................................... 318 ADF jam-access cover and latch ..................................................................................... 320 ADF leading-edge and paper-present sensors ................................................................
321 ADF hinges ...................................................................................................................... 322 500-sheet feeder components .......................................................................................................... 324 500-sheet-feeder pickup and feed rollers ........................................................................ 324 Stapler/stacker components ............................................................................................................. 325 Delivery tray .....................................................................................................................
325 Front cover ....................................................................................................................... 325 Rear cover ....................................................................................................................... 325 Left cover ......................................................................................................................... 326 Top cover ......................................................................................................................... 326 Bottom cover ....................................................................................................................
327 Stapler unit ....................................................................................................................... 328 Jogger unit ....................................................................................................................... 329 Stapler/stacker driver PCB .............................................................................................. 333 3-bin mailbox components ............................................................................................................... 335 ENWW xi