Error Codes and Messages Index
Phaser® 6120 Color Laser Printer Service Manual
4-14
Resetting the Printer:
To reset the printer after a malfunction has occurred, turn the Power Switch OFF, and then ON
again.
24 Fuser Temp Faulty Thermistor
Resistor
The Heater Lamp remains ON for a predetermined
consecutive period of time.
29 Faulty NVRAM counter It is determined that the life counter value is faulty when the
NVRAM data is read as the Power Switch is turned ON.
2A Faulty NVRAM data It is determined that the NVRAM data is faulty when read.
2B NVRAM access failure It is determined that there is a NVRAM data access failure.
2C NVRAM Install failure Mounting of the NVRAM on the Mechanical Control Board
is faulty.
Firmware Update Writing Error
Code Description Detection Timing