• Code: E000-0000
• Description: The fixing unit has overheated. After correcting the fault, be sure to reset the error. (COPIER>FUNCTION>CLEAR>ERR)
  The reading of the main thermistor is less than 70 deg C 3.5 min after power on.
• Remedy: Check the mounting/soiling of the main thermistor. Replace the fixing heater. Replace the main thermistor. Replace the AC driver PCB. Replace the DC controller PCB.

• Code: E000-0010
• Description: The fixing unit has overheated. After correcting the fault, be sure to reset the error. (COPIER>FUNCTION>CLEAR>ERR)
  The power has been turned off and then on without resetting the error.
• Remedy: Reset the error. (COPIER>FUNCTION>CLEAR>ERR)

• Code: E001-0001
• Description: The fixing unit has overheated. After correcting the fault, be sure to reset the error. (COPIER>FUNCTION>CLEAR>ERR).
  The reading of the main thermistor or the sub thermistor is 230 deg C or more for 2 sec. (hardware detection)
• Remedy: Replace the AC driver PCB. Replace the DC controller PCB.

• Code: E001-0002
• Description: The fixing unit has overheated. After correcting the fault, be sure to reset the error. (COPIER>FUNCTION>CLEAR>ERR).
  The reading of the main thermistor or the sub thermistor is 230 deg C or more for 2 sec or more. (software detection)
• Remedy: Check the mounting/soiling of the main thermistor. Replace the main thermistor. Replace the sub thermistor. Replace the AC driver PCB. Replace the DC controller PCB.

• Code: E001-0003
• Description: The fixing unit has overheated. After correcting the fault, be sure to reset the error. (COPIER>FUNCTION>CLEAR>ERR).
  The difference in the readings of the main thermistor and the sub thermistor is 50 deg C for 1 sec. (main thermistor reading>sub thermistor reading)
• Remedy: Check the mounting/soiling of the main thermistor. Replace the main thermistor. Replace the AC driver PCB. Replace the DC controller PCB.

• Code: E001-0004
• Description: The fixing unit has overheated. After correcting the fault, be sure to reset the error. (COPIER>FUNCTION>CLEAR>ERR).
  The difference in the readings of the main thermistor and the sub thermistor is 50 deg C for 1 sec or more. (main thermistor reading>/=sub thermistor reading)
• Remedy: Check the mounting/soiling of the main thermistor. Replace the main thermistor. Replace the AC driver PCB. Replace the DC controller PCB.

• Code: E001-0010
• Description: The fixing unit has overheated. After correcting the fault, be sure to reset the error. (COPIER>FUNCTION>CLEAR>ERR).
  The power has been turned off and then on without resetting the error.
• Remedy: Reset the error. (COPIER>FUNCTION>CLEAR>ERR)

• Code: E002-0000
• Description: The fixing unit has overheated. After correcting the error, be sure to reset the error. (COPIER>FUNCTION>CLEAR>ERR)
  The reading of the main thermistor has exceeded 70 deg C, but does not reach 100 deg C within 2.5 sec thereafter.
• Remedy: Disconnect and then connect J508 of the DC controller PCB. Disconnect and then connect the connectors of the fixing unit. Check the wiring between the main/sub thermistor and the DC controller. Check the mounting/soiling of the main thermistor. Replace the fixing heater. Replace the AC driver PCB. Replace the DC controller PCB.