• Code: E401-0002
• Description: Pickup roller unit up/down failure. Even when the pickup roller unit up/down motor (M10) is driven, the level of the pickup roller unit up/down home position sensor (SR12) does not change within a specified period.
• Remedy: 1. Displacement/disconnection of the connector of the pickup roller unit up/down home position sensor (SR12) 2. Displacement/disconnection of the connector of the pickup roller unit up/down motor (M10) 3. Failure of the pickup roller unit up/down home position sensor 4. Failure of the pickup roller unit up/down motor

• Code: E407-0001
• Description: Failure of the tray up/down motor (M8). Even when the tray up/down motor (M8) is driven, the tray home position sensor (SR13) is not turned ON or OFF within a specified period.
• Remedy: 1. Displacement/disconnection of the connector of the tray home position sensor (SR13) 2. Displacement/disconnection of the connector of the tray up/down motor (M8) 3. Failure of the tray home position sensor 4. Failure of the tray up/down motor

• Code: E407-0002
• Description: Failure of the tray up/down motor (M8). Even when the tray up/down motor (M8) is driven, the paper surface sensor (SR6) is not turned ON within a specified period.
• Remedy: 1. Displacement/disconnection of the connector of the paper surface sensor (SR6) 2. Displacement/disconnection of the connector of the tray up/down motor (M8) 3. Failure of the paper surface sensor 4. Failure of the tray up/down motor

• Code: E412-0001
• Description: Failure in drive of the Scanner Unit Cooling Fan (Reader Assembly). The Scanner Unit Cooling Fan was not driven.
• Remedy: 1. Disconnect and then connect the connector. 2. Check if there is open circuit. 3. Replace the corresponding fan. 4. Replace the DADF Driver PCB.

• Code: E412-0002
• Description: Failure to stop Scanner Unit Cooling Fan (Reader Assembly). The Scanner Unit Cooling Fan was not stopped.
• Remedy: 1. Disconnect and then connect the connector. 2. Check if there is open circuit. 3. Replace the corresponding fan. 4. Replace the DADF Driver PCB.

• Code: E412-0003
• Description: Failure in drive of the DADF Cooling Fan 3. DADF Cooling Fan 3 was not driven.
• Remedy: 1. Disconnect and then connect the connector. 2. Check if there is open circuit. 3. Replace the corresponding fan. 4. Replace the DADF Driver PCB.

• Code: E412-0004
• Description: Failure to stop DADF Cooling Fan 3. DADF Cooling Fan 3 was not stopped.
• Remedy: 1. Disconnect and then connect the connector. 2. Check if there is open circuit. 3. Replace the corresponding fan. 4. Replace the DADF Driver PCB.

• Code: E412-0005
• Description: Failure in drive of the DADF Cooling Fan 1 or 2.DADF Cooling Fan 1 or 2 was not driven.
• Remedy: 1. Disconnect and then connect the connector. 2. Check if there is open circuit. 3. Replace the corresponding fan. 4. Replace the DADF Driver PCB.