HP Color LaserJet 4700 - User Guide
Page 204
... then on. Turn the printer off then on 50.X FUSER ERROR For help press Description Recommended action Media is loaded that is disabled and printing stops. Press and to select another tray. 3. If the message persists, contact HP Support at http://www.hp.com/ support/clj4700. 50.3: A high fuser temperature error has occurred in the tray. Control panel message...
... then on. Turn the printer off then on 50.X FUSER ERROR For help press Description Recommended action Media is loaded that is disabled and printing stops. Press and to select another tray. 3. If the message persists, contact HP Support at http://www.hp.com/ support/clj4700. 50.3: A high fuser temperature error has occurred in the tray. Control panel message...
HP Color LaserJet 4700 - User Guide
Page 205
... continue turn off then on 52.XY PRINTER ERROR alternates with the fuser. Humidity sensor 1. If the problem persists, contact HP Support at http://www.hp.com/support/clj4700. Either a laser beam detects an error, or a laser error has occured. Turn the printer off then on . 4. Otherwise: 1. Turn the printer off. 2. Control panel message 50.X FUSER ERROR To continue turn off then on 51...
... continue turn off then on 52.XY PRINTER ERROR alternates with the fuser. Humidity sensor 1. If the problem persists, contact HP Support at http://www.hp.com/support/clj4700. Either a laser beam detects an error, or a laser error has occured. Turn the printer off then on . 4. Otherwise: 1. Turn the printer off. 2. Control panel message 50.X FUSER ERROR To continue turn off then on 51...
Service Manual
Page 388
... main thermistor. 50.6: An open fuser error has occurred. 50.7: A fuser pressure release mechanism failure has occurred. 2. Replace the defective laser/scanner assembly. See Low-voltage power supply PCB on page 539. The following are specific fuser errors: 1. See Installing a flash memory card (HP Color LaserJet 4700 Series only) on page 121. 15. A laser error has occurred. 1. Black 1 - Turn the printer off then on...
... main thermistor. 50.6: An open fuser error has occurred. 50.7: A fuser pressure release mechanism failure has occurred. 2. Replace the defective laser/scanner assembly. See Low-voltage power supply PCB on page 539. The following are specific fuser errors: 1. See Installing a flash memory card (HP Color LaserJet 4700 Series only) on page 121. 15. A laser error has occurred. 1. Black 1 - Turn the printer off then on...
Service Manual
Page 668
... reference manuals 565 user guide 55 user-replaceable parts 567 parts replacing 217 service approach 50 parts-removal, tree 220 passwords network 506 PCBs part numbers 609, 610 removing 312 PCL... drivers selecting 82 PCL font lists, printing 515 PCL submenu 482 perform printer maintenance message 99 personality PJL 144, 457 settings 468, 491 phone support 563 photo interrupter 189... power on mode 137 operations 136 sequence 137 power supplies fuser 151 part numbers 609 PCB, locating 549 power supply detection 151 error 151 low voltage 151 power supply circuit low voltage 153...
... reference manuals 565 user guide 55 user-replaceable parts 567 parts replacing 217 service approach 50 parts-removal, tree 220 passwords network 506 PCBs part numbers 609, 610 removing 312 PCL... drivers selecting 82 PCL font lists, printing 515 PCL submenu 482 perform printer maintenance message 99 personality PJL 144, 457 settings 468, 491 phone support 563 photo interrupter 189... power on mode 137 operations 136 sequence 137 power supplies fuser 151 part numbers 609 PCB, locating 549 power supply detection 151 error 151 low voltage 151 power supply circuit low voltage 153...