HP 4500 HP Color LaserJet 4500, 4500N, 4500DN Printer User Guide - Page 130

Printer Control Panel Messages (continued) Message Description Recommended Action 49 ERROR (XXXX) CYCLE POWER A critical software error has occurred. Turn the printer off and then on to clear the error. If this does not solve the problem try the following: 1) Cancel the current print job from your PC or server. Resend the print job. If this does not work, try sending a different job. 2) If your computer is connected to the printer through a parallel cable, verify that the cable is connected correctly and is of good quality. 3) If the problem persists, call service. 50.X FUSER ERROR A fusing error has occurred. Clear the error by turning the X indicates the error type as follows: printer off and then on. If the problem persists, call service. X Description 1 Low fuser temperature For 50.5 Fuser Errors (Fuser 2 Fuser warm up service voltage mismatch), verify that 3 High fuser temperature the fuser is the same voltage 4 Faulty fuser type as the printer. 5 Fuser voltage mismatch 6 Fuser heater cutoff 7 Fuser motor malfunction 51 LASER ERROR A laser error has occurred due to a Clear the error by turning the beam detect error or laser failure. printer off and then on. If the problem persists, call service. 52 SCANNER ERROR A scanner failure has occurred. Clear the error by turning the printer off and then on. If the problem persists, call service. 130 Printer Control Panel Messages EN