Service Manual
Page 9
... unit 192 Paper pickup sensor PCA 194 Cassette (tray 2) paper pickup rollers 195 Paper pickup drive unit 196 Multipurpose tray pickup roller and separation pad 197 Solenoids...199 Color registration detection unit 200 Internal components (left side 202 Environment sensor (HP Color LaserJet 4610n/4650 models only 202 Drum drive units 203 Memory-tag antenna PCAs 209...
... unit 192 Paper pickup sensor PCA 194 Cassette (tray 2) paper pickup rollers 195 Paper pickup drive unit 196 Multipurpose tray pickup roller and separation pad 197 Solenoids...199 Color registration detection unit 200 Internal components (left side 202 Environment sensor (HP Color LaserJet 4610n/4650 models only 202 Drum drive units 203 Memory-tag antenna PCAs 209...
Service Manual
Page 10
...HP Color LaserJet 4610n and 4650 models 217 Formatter case 218 Laser/scanner components 220 Remove the laser/scanner cover plate 220 Remove the laser/scanner retaining bars 222 To remove the laser... 500-sheet paper-feeder pickup rollers 242 500-sheet paper-feeder PCA 242 Optional 2 x 500-sheet paper feeder (tray 3/tray 4) (HP Color LaserJet 4650 only 243 2 x 500...paper feeder pickup rollers 254 7 Troubleshooting Introduction...2. 56 Troubleshooting process...258 Pre-troubleshooting checklist 259 Troubleshooting basics ...261 Troubleshooting power-on 262 Printer-error troubleshooting ......
...HP Color LaserJet 4610n and 4650 models 217 Formatter case 218 Laser/scanner components 220 Remove the laser/scanner cover plate 220 Remove the laser/scanner retaining bars 222 To remove the laser... 500-sheet paper-feeder pickup rollers 242 500-sheet paper-feeder PCA 242 Optional 2 x 500-sheet paper feeder (tray 3/tray 4) (HP Color LaserJet 4650 only 243 2 x 500...paper feeder pickup rollers 254 7 Troubleshooting Introduction...2. 56 Troubleshooting process...258 Pre-troubleshooting checklist 259 Troubleshooting basics ...261 Troubleshooting power-on 262 Printer-error troubleshooting ......