Service Manual
Page 15
...To initialize the hard disk 422 Calibration bypass ...422 To bypass calibration 423 Calibrate Now (HP Color LaserJet 4600 models 423 Quick Calibrate Now (HP Color LaserJet 4610n and 4650 models 423 Full Calibrate Now (HP Color LaserJet 4610n and 4650 models 424 Service menu...425 Using the Service menu...425 Clear event log...425 Service ID ...426 Restoring the Service ID 426 Converting the Service ID to an actual date 426 Cold reset paper 427 Diagrams...428 Main parts...428 Switches ...430 Sensors...432 Solenoids ...435 Motors and fans ...437 PCAs ...439 DC controller PCA ...441 Connectors...
...To initialize the hard disk 422 Calibration bypass ...422 To bypass calibration 423 Calibrate Now (HP Color LaserJet 4600 models 423 Quick Calibrate Now (HP Color LaserJet 4610n and 4650 models 423 Full Calibrate Now (HP Color LaserJet 4610n and 4650 models 424 Service menu...425 Using the Service menu...425 Clear event log...425 Service ID ...426 Restoring the Service ID 426 Converting the Service ID to an actual date 426 Cold reset paper 427 Diagrams...428 Main parts...428 Switches ...430 Sensors...432 Solenoids ...435 Motors and fans ...437 PCAs ...439 DC controller PCA ...441 Connectors...
Service Manual
Page 271
...; Printer-error troubleshooting ● Replacement-parts configuration (HP Color LaserJet 4610n and 4650 models) ● Paper-path troubleshooting ● Media-transport troubleshooting ● Image-formation troubleshooting ● Image defects troubleshooting ● Interface troubleshooting ● Control-panel troubleshooting ● Tools for troubleshooting ● Diagnostics ● Test pages ● Engine resets ● Service menu ● Diagrams ENWW...
...; Printer-error troubleshooting ● Replacement-parts configuration (HP Color LaserJet 4610n and 4650 models) ● Paper-path troubleshooting ● Media-transport troubleshooting ● Image-formation troubleshooting ● Image defects troubleshooting ● Interface troubleshooting ● Control-panel troubleshooting ● Tools for troubleshooting ● Diagnostics ● Test pages ● Engine resets ● Service menu ● Diagrams ENWW...
Service Manual
Page 453
Motors and fans Figure 7-41 Location of motors and fans Table 7-57 Motors and fans Name M1 M2 M3 M4 M5 M6 M7 M8 FAN1 FAN2 FAN3 Function Cyan drum motor Yellow drum motor Magenta drum motor Black drum motor Paper pickup motor ETB motor Developing disengaging motor Fuser motor Formatter fan Cartridge fan Power-supply fan (HP Color LaserJet 4610n and 4650 models only) ENWW Diagrams 437
Motors and fans Figure 7-41 Location of motors and fans Table 7-57 Motors and fans Name M1 M2 M3 M4 M5 M6 M7 M8 FAN1 FAN2 FAN3 Function Cyan drum motor Yellow drum motor Magenta drum motor Black drum motor Paper pickup motor ETB motor Developing disengaging motor Fuser motor Formatter fan Cartridge fan Power-supply fan (HP Color LaserJet 4610n and 4650 models only) ENWW Diagrams 437
Service Manual
Page 459
Connectors Figure 7-47 Location of connectors (HP Color LaserJet 4600 models) ENWW Diagrams 443
Connectors Figure 7-47 Location of connectors (HP Color LaserJet 4600 models) ENWW Diagrams 443
Service Manual
Page 461
HP Color LaserJet 4610n and 4650 models) Figure 7-50 Connectors (500-sheet feeder, HP CLJ 4600 and 4650 models only) ENWW Diagrams 445 Figure 7-49 Location of connectors (2 of 2);
HP Color LaserJet 4610n and 4650 models) Figure 7-50 Connectors (500-sheet feeder, HP CLJ 4600 and 4650 models only) ENWW Diagrams 445 Figure 7-49 Location of connectors (2 of 2);
Service Manual
Page 462
Figure 7-51 Connectors (2 x 500-sheet feeder, HP CLJ 4650 models only) General circuit diagram Figure 7-52 General circuit diagram (HP Color LaserJet 4600 models) 446 Chapter 7 Troubleshooting ENWW
Figure 7-51 Connectors (2 x 500-sheet feeder, HP CLJ 4650 models only) General circuit diagram Figure 7-52 General circuit diagram (HP Color LaserJet 4600 models) 446 Chapter 7 Troubleshooting ENWW
Service Manual
Page 468
... Only, it is a replacement part for the HP Color LaserJet 4600 models only. If the FRU does not have a printer specific designator, it is a replacement part for the HP Color LaserJet 4650 models only. Read the part description carefully. If a part is designated as cables and sensors. 452 Chapter 8 Parts and diagrams ENWW Each table lists the item number...
... Only, it is a replacement part for the HP Color LaserJet 4600 models only. If the FRU does not have a printer specific designator, it is a replacement part for the HP Color LaserJet 4650 models only. Read the part description carefully. If a part is designated as cables and sensors. 452 Chapter 8 Parts and diagrams ENWW Each table lists the item number...
Service Manual
Page 470
FIR pod HP Color LaserJet 4600 models) Printer cabinet/stand 4600/4650 Only Optional 1 X 500-sheet paper feeder and Tray 3 assembly 4650 Only: Optional 2 x 500-sheet paper feeder and Tray 3/tray 4 assembly IEEE-1284 compliant parallel ... and diagrams Description 4610n Only HP Jetdirect 175X USB external print server NOTE The HP Jetdirect 175X USB external print server (J6035D) is the only Jetdirect device that is comaptable with 25-pin male/micro 36-pin male (a to c-type) connector 2-meter USB cable (a to b type connector) 3-meter USB cable (a to b type connector) HP Color LaserJet...
FIR pod HP Color LaserJet 4600 models) Printer cabinet/stand 4600/4650 Only Optional 1 X 500-sheet paper feeder and Tray 3 assembly 4650 Only: Optional 2 x 500-sheet paper feeder and Tray 3/tray 4 assembly IEEE-1284 compliant parallel ... and diagrams Description 4610n Only HP Jetdirect 175X USB external print server NOTE The HP Jetdirect 175X USB external print server (J6035D) is the only Jetdirect device that is comaptable with 25-pin male/micro 36-pin male (a to c-type) connector 2-meter USB cable (a to b type connector) 3-meter USB cable (a to b type connector) HP Color LaserJet...
Service Manual
Page 476
Illustrations and parts lists The following illustrations and parts tables list the field replaceable units (FRU) for the HP Color LaserJet 4600 Series printers. An alphabetical and a numerical master parts list are included at the end of this chapter. 460 Chapter 8 Parts and diagrams ENWW
Illustrations and parts lists The following illustrations and parts tables list the field replaceable units (FRU) for the HP Color LaserJet 4600 Series printers. An alphabetical and a numerical master parts list are included at the end of this chapter. 460 Chapter 8 Parts and diagrams ENWW