HP 4600 Service Manual - Page 325

Table 7-4 Numerical printer messages (HP Color LaserJet 4600 models) (continued) Message Description Action Print cartridge motor error 1 Reconnect the print cartridge connector on the DC controller PCA (J1013 for cyan, J1031 for magenta, J1032 for yellow, and J1033 for black). 2 Replace the drum drive assembly for the indicated print cartridge. 3 Replace the DC controller PCA. Calibrate the printer after replacing the DC controller. See Calibrate Now (HP Color LaserJet 4600 models). 59.X Y continued Developing disengaging motor error 1 Reconnect the connectors J4024 and J1019 between the developing disengaging motor and the DC controller PCA. 2 Replace the developing disengaging drive assembly. 3 Replace the DC controller PCA. Calibrate the printer after replacing the DC controller. See Calibrate Now (HP Color LaserJet 4600 models). 62 NO SYSTEM To continue turn off then on 64 PRINTER ERROR For help press alternates with No system was found. A scan buffer error occurred. 1 Turn the printer off and then on. 2 Reseat the firmware DIMM, making sure that it is in the 168-pin slot J1. 1 Turn the printer off and then on. 2 Perform a cold reset. 3 If the message persists, replace the formatter or firmware DIMM. 64 PRINTER ERROR To continue turn off then on 68.X PERMANENT STORAGE ERROR For help press alternates with 68.X PERMANENT One or more printer settings that were 1 Press saved in the non-volatile storage device are to continue. invalid and have been reset to its factory 2 Turn the printer off and then on. default. Pressing should clear the message. Printing can continue, but unexpected behavior might occur. 3 Check the printer settings to determine which settings have been changed. X Description 0 on board NVRAM ENWW Printer-error troubleshooting 309