• Code: E412-0006
• Description: Failure to stop DADF Cooling Fan 1 or 2. DADF Cooling Fan 1 or 2 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: E413-0001
• Description: Failure of the DADF detachment motor 1 (M6). Even when the DADF detachment motor 1 (M6) is driven, the DADF detachment home position sensor 1 (SR15) is not turned ON within a specified period.
• Remedy: 1. Displacement/disconnection of the connector of the detachment home position sensor 1 (SR15) 2. Displacement/disconnection of the connector of the detachment motor 1 (M6) 3. Failure of the detachment home position sensor 1 4. Failure of the detachment motor 1 5. Failure of the DADF driver PCB (PCB1)

• Code: E413-0002
• Description: Failure of the DADF detachment motor 1 (M6). Even when the DADF detachment motor 1 (M6) is driven, the DADF detachment home position sensor 1 (SR15) is not turned OFF within a specified period.
• Remedy: 1. Displacement/disconnection of the connector of the detachment home position sensor 1 (SR15) 2. Displacement/disconnection of the connector of the detachment motor 1 (M6) 3. Failure of the detachment home position sensor 1 4. Failure of the detachment motor 1 5. Failure of the DADF driver PCB (PCB1)

• Code: E413-0011
• Description: Failure of the DADF detachment motor 2 (M7). Even when the DADF detachment motor 2 (M7) is driven, the DADF detachment home position sensor 2 (SR16) is not turned ON within a specified period.
• Remedy: 1. Displacement/disconnection of the connector of the detachment home position sensor 2 (SR16) 2. Displacement/disconnection of the connector of the detachment motor 2 (M7) 3. Failure of the detachment home position sensor 2 4. Failure of the detachment motor 2 5. Failure of the DADF driver PCB (PCB1)

• Code: E413-0012
• Description: Failure of the DADF detachment motor 2 (M7). Even when the DADF detachment motor 2 (M7) is driven, the DADF detachment home position sensor 2 (SR16) is not turned OFF within a specified period.
• Remedy: 1. Displacement/disconnection of the connector of the detachment home position sensor 2 (SR16) 2. Displacement/disconnection of the connector of the detachment motor 2 (M7) 3. Failure of the detachment home position sensor 2 4. Failure of the detachment motor 2 5. Failure of the DADF driver PCB (PCB1)

• Code: E423-0001
• Description: DADF SDRAM error. SDRAM access error
• Remedy: Failure of the SDRAM (video image memory) located on the reader controller PCB (PCB1)

• Code: E423-0002
• Description: DADF SDRAM error. SDRAM Verify error
• Remedy: Failure of the SDRAM (video image memory) located on the reader controller PCB (PCB1)

• Code: E490-0001
• Description: DADF model mismatch error. DADF that is not supported is installed.
• Remedy: 1. DADF of a different model is installed. 2. Failure of the reader controller PCB (PCB1) 3. Failure of the DC controller PCB 4. Failure of the main controller PCB