HP Color LaserJet Enterprise CM4540 MFP Series - Page 13

Image scanner power supply unit (PSU) ................................................................... 237
Remove the image scanner supply unit (PSU) and fan ................................. 238
Interconnect board (ICB) ........................................................................................ 239
Remove the ICB ...................................................................................... 239
DC controller PCA only .......................................................................................... 241
Remove the DC controller PCA only .......................................................... 241
Low-voltage power supply (LVPS) ............................................................................. 243
Remove the low-voltage power supply ....................................................... 243
DC controller PCA and tray .................................................................................... 248
Remove the DC controller PCA and tray .................................................... 248
High-voltage power supply lower (HVPS-D) .............................................................. 250
Remove the high-voltage power supply lower ............................................. 250
Reinstall the high-voltage power supply lower ............................. 254
Developing-disengagement motor ........................................................................... 255
Remove the developing-disengagement motor ............................................ 255
Exhaust fan and fan duct ........................................................................................ 256
Remove the exhaust fan and fan duct ........................................................ 256
Reinstall the exhaust fan and fan duct ....................................................... 258
Pickup motor ........................................................................................................ 259
Remove the pickup motor ........................................................................ 259
Lifter-drive assembly .............................................................................................. 260
Remove the lifter-drive assembly ............................................................... 261
Lifter base assembly .............................................................................................. 263
Remove the lifter base assembly ............................................................... 263
Reinstall the lifter base assembly .............................................................. 264
Tray-pickup drive assembly ..................................................................................... 266
Remove the tray-pickup drive assembly ..................................................... 266
Tray-pickup assembly ............................................................................................. 268
Remove the tray-pickup assembly ............................................................. 269
Laser/scanner assembly (Y/M) ............................................................................... 275
Remove the laser/scanner assembly (Y/M) ................................................ 276
Laser/scanner assembly (C/Bk) .............................................................................. 279
Remove the laser/scanner assembly (C/Bk) ............................................... 280
Reinstall the protective glass cleaner (PGC) actuators ................... 283
High-voltage power supply upper (HVPS-T) ............................................................... 286
Remove the high-voltage power supply upper ............................................ 286
Reinstall the high-voltage power supply upper ............................. 288
Yellow, magenta, cyan, and black drum motors ........................................................ 289
Remove the yellow, magenta, cyan, and black drum motors ........................ 289
Fuser motor .......................................................................................................... 290
Remove the fuser motor ........................................................................... 291
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