• Code: E732-0001
• Description: An error has occurred in the communication between the reader unit and the main controller.
  An error has occurred in the communication between the reader unit and the main controller.
• Remedy: Disconnect and connect the connectors of the read communication cable. Check the power supply of the reader unit (to see if initialization occurs at power-on). Replace the reader controller PCB. Reap the reader I/F PCB. Replace the main controller PCB.

• Code: E732-0010
• Description: An error has occurred in the communication between the reader unit and the main controller.
  A fault has been detected in the reader sync signal detection mechanism.
• Remedy: Disconnect and connect the connectors of the read communication cable. Check the power supply of the reader unit (to see if initialization occurs at power-on). Replace the reader controller PCB. Reap the reader I/F PCB. Replace the main controller PCB.

• Code: E733-0000
• Description: An error has occurred in the communication between the reader unit and the main controller.
  An error has occurred in the communication between the reader unit and the main controller.
• Remedy: Disconnect and then connect the connector. Check the power supply of the DC controller (to see if initialization occurs at time of start-up). Replace the DC controller PCB. Replace the main controller PCB.

• Code: E733-0001
• Description: An error has occurred in the communication between the reader unit and the main controller.
  An attempt to communicate with the DC controller fails
• Remedy: Disconnect and then connect the connector. Check the power supply of the DC controller (to see if initialization occurs at time of start-up). Replace the DC controller PCB. Replace the main controller PCB.

• Code: E733-0010
• Description: An error has occurred in the communication between the reader unit and the main controller.
  A fault has occurred in the printer engine sync signal detection mechanism.
• Remedy: Disconnect and then connect the connector. Check the power supply of the DC controller (to see if initialization occurs at time of start-up). Replace the DC controller PCB. Replace the main controller PCB.

• Code: E740-0002
• Description: An error exists in the LAN controller.
  An illegal MAC address has been detected at start-up.
• Remedy: Replace the main controller PCB.

• Code: E743-0000
• Description: A fault exists in the communication between the main controller and the reader controller.
  The reader controller has detected an error in the communication between the main controller and the reader controller.
• Remedy: Disconnect and then connect the connectors of the reader communications cable. Replace the reader controller PCB. Replace the main controller PCB.

• Code: E744-0001
• Description: An error exists in the language file/boot ROM.
  The version of the language file on the HDD and that of bootable do not match.
• Remedy: Update the version of the language file (Language), or install the appropriate file.