Remove the left-upper cover ........................................................................... 247
Front stapler cover and right-side stapler cover .............................................................. 249
Remove the front stapler cover and right-side stapler cover ........................... 249
Reinstall the right-side stapler cover .............................................. 256
Right-top cover ................................................................................................................ 258
Remove the right-top cover ............................................................................. 258
Front-top cover ................................................................................................................ 261
Remove the front-top cover ............................................................................. 261
Rear-top cover ................................................................................................................. 262
Remove the rear-top cover ............................................................................. 262
Internal assemblies .......................................................................................................................... 264
Stapler assembly ............................................................................................................. 264
Remove the stapler assembly ......................................................................... 264
Reinstall the stapler assembly ........................................................ 265
Stapler power supply ....................................................................................................... 266
Remove the stapler power supply ................................................................... 266
Interconnect board (ICB) ................................................................................................. 267
Remove the ICB .............................................................................................. 267
Reinstall the ICB ............................................................................. 269
DC controller PCA and tray ............................................................................................. 270
Remove the DC controller PCA and tray ........................................................ 270
Low-voltage power supply (LVPS) ................................................................................... 273
Remove the LVPS ........................................................................................... 273
Scanner-control board (SCB) .......................................................................................... 279
Remove the SCB ............................................................................................ 279
Reinstall the SCB ........................................................................... 283
Pickup roller (Tray 1) ....................................................................................................... 284
Delivery fan, cartridge fan, and environmental sensor .................................................... 285
Remove the delivery fan, cartridge fan, and environmental sensor ................ 285
Toner-collection sensor .................................................................................................. 290
Remove the toner-collection sensor ................................................................ 290
Residual-toner-feed motor ............................................................................................... 292
Remove the residual-toner-feed motor ........................................................... 292
Reinstall the residual-toner collection door ..................................... 296
Registration density (RD) sensor assembly ..................................................................... 297
Remove the RD sensor assembly ................................................................... 297
Power-supply fan and fan duct ........................................................................................ 300
Remove the power-supply fan and fan duct .................................................... 300
Registration assembly ..................................................................................................... 303
Remove the registration assembly .................................................................. 303
High-voltage power supply lower ..................................................................................... 308
Remove the high-voltage power supply lower ................................................ 308
Reinstall the high-voltage power supply lower ............................... 310
Developing-disengagement motor ................................................................................... 311
ENWW ix