• Code: A5-XX
• Description: There is a fault in the software program of the video controller.
• Causes:
• Remedy: - Turn off and then back on the power. - Replace the video controller board.

• Code: A7-XX
• Description: There is an error in the software program of the video controller.
• Causes:
• Remedy: 1. Turn off and then back on the power. 2. If remedy 1 above fails, replace the controller board.

• Code: D7-XX
• Description: A fault has occurred the firmware of the PCL translator.
• Causes:
• Remedy: 1. Turn off and then on the power. 2. If remedy 2 above fails, replace the controller board.

• Code: E000-0000
• Description: Fixing fault
• Causes: After the fixing heater has gone on, the reading is not -5 deg C of the target temperature within 75 sec. Cause The fixing film unit is faulty. The engine controller PCB is faulty.
• Remedy: - Replace the fixing film unit. - Replace the engine controller PCB.

• Code: E000-0001
• Description: Fixing fault
• Causes: After the fixing heater has gone on, the reading of the main thermistor is not 50 deg C within about 1.5 sec. Cause The fixing film unit is faulty. The engine controller PCB is faulty.
• Remedy: - Replace the fixing film unit. - Replace the engine controller PCB.

• Code: E001-0000
• Description: Fixing error high temperature
• Causes: A temperature of the main thermistor is detected 240 degrees Celsius for one second. Cause The main thermistor is faulty. The engine controller PCB is faulty.
• Remedy: - Replace the fixing film unit. - Replace the engine controller PCB.

• Code: E001-0001
• Description: Fixing error high temperature
• Causes: A temperature of the sub-thermistor is detected 320 degrees Celsius or higher for approximately 2.6 seconds. Cause The sub/main thermistor is faulty. The engine controller PCB is faulty.
• Remedy: - Replace the fixing film unit. - Replace the engine controller PCB.

• Code: E003-0000
• Description: Fixing low temperature
• Causes: The temperature of the main thermistor shows 20 deg C or below for 300 ms continuously after the temperature of the main thermistor exceeds 50 deg C at least once. Cause The main thermistor is faulty. The engine controller PCB is faulty. The connector is in poor contact. The harness is faulty.
• Remedy: - Replace the fixing film unit. - Replace the engine controller PCB.