HP — HP LaserJet Enterprise 500 Color MFP and LasrJet Enterprise Floww MFP M575 Repair Manaul (EN)

Toner-collection sensor ............................................................................ 163 Remove the toner-collection sensor ............................................. 163 Residual-toner-feed motor ........................................................................ 166 Remove the residual-toner-feed motor ......................................... 166 Secondary transfer assembly ................................................................... 171 Reinstall the secondary transfer assembly ................................... 172 Lower pickup guide ................................................................................

173 Remove the lower pickup guide ................................................ 173 Reinstall the lower pickup guide ................................................ 176 Registration density (RD) sensor assembly .................................................. 177 Remove the RD sensor assembly ................................................ 177 Power-supply fan and fan duct ................................................................. 181 Remove the power-supply fan and fan duct ................................. 181 Registration assembly .............................................................................

184 High-voltage power supply lower ............................................................. 189 Remove the registration assembly .............................................. 184 Remove the high-voltage power supply lower .............................. 189 Developing-disengagement motor ............................................................. 192 Remove the developing-disengagement motor ............................. 192 Pickup motor .......................................................................................... 194 Remove the pickup motor .........................................................

194 Lifter-drive assembly ................................................................................ 195 Remove the lifter-drive assembly ................................................ 195 Tray-pickup drive assembly ...................................................................... 197 Tray-pickup assembly .............................................................................. 204 Remove the tray-pickup drive assembly ...................................... 197 Remove the tray-pickup assembly .............................................. 204 Laser/scanner assembly (Y/M) ................................................................

206 Remove the laser/scanner assembly (Y/M) ................................. 206 Laser/scanner assembly (C/Bk) ............................................................... 213 Remove the laser/scanner assembly (C/Bk) ................................ 214 High-voltage power supply upper ............................................................. 221 Remove the high-voltage power supply upper ............................. 221 Drum motor 1 ........................................................................................ 225 Drum motor 2 or drum motor 3 ................................................................

226 Remove the drum motor 1 ........................................................ 225 Remove the drum motor 2 or drum motor 3 ................................ 226 Fuser motor ........................................................................................... 227 Remove the fuser motor ............................................................ 227 Main-drive assembly ............................................................................... 228 Remove the main-drive assembly ............................................... 229 viii ENWW