• Code: E003-0000
• Description: Abnormally low temperature (detected by main thermistor)
  After the temperature detected by the main thermistor has reached the specified value, it does not reach the specified value during initial rotation.
• Remedy: - Check the connector of the fixing film unit. - Replace the fixing film unit. - Replace the DC controller PCB.

• Code: E003-0001
• Description: Abnormally low temperature (detected by sub thermistor)
  After the temperature detected by the sub thermistor has reached the specified value, it does not reach the specified value during initial rotation.
• Remedy: - Check the connector of the fixing film unit. - Replace the fixing film unit. - Replace the DC controller PCB.

• Code: E007-0000
• Description: Fixing film sensor failure
  The fixing film sensor is faulty.
• Remedy: - Check the connector of the fixing film sensor. - Replace the fixing film sensor. - Replace the DC controller PCB.

• Code: E010-0000
• Description: Main motor failure
  The main motor is faulty.
• Remedy: - Check the connector of the main motor. - Replace the main motor. - Replace the DC controller PCB.

• Code: E019-0000
• Description: Waste toner full detection
  The waste toner full state was detected.
• Remedy: Replace the drum unit.

• Code: E019-0001
• Description: Waster toner full detection sensor is faulty.
  The waste toner full state was detected continuously for five or more seconds while the main motor was turning.
• Remedy: - Check the connector of the waster toner full sensor. - Replace the waste toner full sensor. - Replace the DC controller PCB.

• Code: E052-0000
• Description: Erroneous connection to duplex unit
  Disconnection of the duplex unit was detected after power-on, detection of normal connection to the duplex unit, and start of communication.
• Remedy: - Check the connectors of the duplex unit and DC controller PCB. - Replace the duplex controller PCB. - Replace the DC controller PCB.

• Code: E100-0000
• Description: BD detection PCB failure
  The BD detection PCB is faulty.
• Remedy: - Check the connector of the BD detection PCB. - Replace the laser scanner unit. - Replace the DC controller PCB.