• Code: E400-0001
• Description: An ADF communication error has occurred.
  A check sum error has occurred.
• Remedy: Disconnect and then connect the connector. Replace the reader controller PCB. Replace the ADF controller PCB.

• Code: E400-0002
• Description: An ADF communication error has occurred.
  A reception status error has occurred.
• Remedy: Disconnect and then connect the connector. Replace the reader controller PCB. Replace the ADF controller PCB.

• Code: E400-0003
• Description: An ADF communication error has occurred.
  A reception interrupt error has occurred.
• Remedy: Disconnect and then connect the connector. Replace the reader controller PCB. Replace the ADF controller PCB.

• Code: E402-0000
• Description: The ADF belt motor rotation is faulty.
  While the belt motor drive signal is on, no lock signal occurs for 100 msec.
• Remedy: Disconnect and then connect the cable between the belt motor driver PCB and the ADF controller PCB. Replace the belt motor clock sensor. Replace the belt motor clock sensor. Replace the belt motor. Replace the belt motor driver PCB. Replace the ADF controller PCB.

• Code: E404-0000
• Description: The ADF delivery motor rotation is faulty.
  When the delivery motor drive signal is on, no clock signal occurs for 200 msec
• Remedy: Replace the delivery motor. Replace the delivery motor clock sensor. Replace the ADF controller PCB.

• Code: E405-0000
• Description: The ADF separation motor rotation is faulty.
  When the separation motor drive signal is on, no clock signal occurs for 200 msec.
• Remedy: Replace the separation motor. Replace the separation motor clock sensor. Replace the ADF controller PCB.

• Code: E410-0000
• Description: The ADF pickup motor rotation is faulty.
  No signal occurs from the following sensors within 2 sec after the pickup motor is driven: - pickup roller height sensor 1 (PI8), pickup roller height sensor 2 (PI9) - pickup roller HP sensor (PI7)
• Remedy: Replace the pickup motor. Replace the pickup roller height sensor (PI8). Replace the pickup roller height sensor 2 (PI9). Replace the pickup roller HP sensor (PI7). Replace the ADF controller PCB.

• Code: E413-0001
• Description: The ADF shift motor rotation is faulty.
  The shift motor HP sensor is open.
• Remedy: Disconnect and then connect the connector. Replace the shift motor HP sensor. Replace the shift motor.