• Code: A0 30
• Description: Machine configuration error. Discrepancy in the machine composition
• Causes: Discrepancy with the machine configurations. (ANB/AFAX) EEPROM data error
• Remedy: Check to confirm that the machine configurations are compatible with the product specifications. Replace the EEPROM.

• Code: E1 00
• Description: Network board communication trouble. An abnormality occurs in communication between the MCU and the network board.
• Causes: Improper connection of the network board cable Improper firmware Network board abnormality MCU abnormality
• Remedy: Check connection of the network board cable. Update firmware. Replace the MCU and network board with new one.

• Code: E1 01
• Description: Network board command time out error. MCU cannot receive response from the network board while 30sec.
• Causes: Improper connection of the network board cable Improper firmware Network board abnormality MCU abnormality
• Remedy: Check connection of the network board cable. Update firmware. Replace the MCU and network board with new one.

• Code: E1 80
• Description: Network board communication interface error (Break in). A break in error occurs in communication between the CPU and the network board.
• Causes: Improper connection of the network board cable Improper firmware Network board abnormality MCU abnormality
• Remedy: Check connection of the network board cable. Update firmware. Replace the MCU and network board with new one.

• Code: E1 81
• Description: Network board communication interface error (Parity). A parity error occurs in communication between the MCU and the network board.
• Causes: Improper connection of the network board cable Improper firmware Network board abnormality MCU abnormality
• Remedy: Check connection of the network board cable. Update firmware. Replace the MCU and network board with new one.

• Code: E1 82
• Description: Network board communication interface error (Overrun). An overrun error occurs in communication between the MCU and the network board.
• Causes: Improper connection of the network board cable Improper firmware Network board abnormality MCU abnormality
• Remedy: Check connection of the network board cable. Update firmware. Replace the MCU and network board with new one.

• Code: E1 84
• Description: Network board communication interface error (Framing). A framing error occurs in communication between the MCU and the network board.
• Causes: Improper connection of the network board cable Improper firmware Network board abnormality MCU abnormality
• Remedy: Check connection of the network board cable. Update firmware. Replace the MCU and network board with new one.

• Code: E7 01
• Description: Image data error. 1) The memory capacity for the duplex model machine is improper. Insufficient memory capacity 2) Duplex setting for the single-surface model.
• Causes: 1) The memory capacity on the MCU PWB is improper. 2) Wrong setting for the single-surface model.
• Remedy: 1) Use SIM26-39 to check to confirm that the memory capacity is 64MB. If it is not 64MB, replace the MCU PWB. 2) If SIM26-04 is set to 1, set it to 0. If the setting is 0, replace the MCU PWB.