• Code: E730-A007
• Description: There is a PDL software error.
  There is a mismatch between the control software of the machine and the PDL control software in regard to version.
• Remedy: - Execute PDL resetting. - Turn on the power once again. - Execute system formatting (all), and reinstall the system.

• Code: E730-B013
• Description: There is a PDL software error.
  Corruption in the font data
• Remedy: - Turn on the power once again. - Re-install the Software. - Execute system formatting (all), and reinstall the system.

• Code: E732-0001
• Description: There is an error in the communication with the scanner.
  There is a DDI-S communication error.
• Remedy: - Check the connector used to connected the scanner. - Check the power supply of the scanner (to see if initialization takes place at startup). - Replace the reader controller, scanner board, or main controller PCB as necessary.

• Code: E733-0000
• Description: There is an error in the communication with the printer.
  At startup, communication with the printer fails.
• Remedy: - Check the connector used to connect to the printer. - Check the power supply of the printer (to see if initialization takes place at startup). - Replace the DC controller or the main controller PCB.

• Code: E733-0001
• Description: There is an error in the communication with the printer.
  There is a DDI-P communication error.
• Remedy: - Check the connection with the printer. - Check the power supply of the printer (to see if initialization takes place at startup). - Replace the DC controller or the main controller PCB.

• Code: E740-0002
• Description: There is an error on the Ethernet board.
  The MAC address is illegal.
• Remedy: - Replace the main controller PCB.

• Code: E744
• Description: There is an error in the language file/boot ROM.
• Remedy: - Download a language file of the correct version.

• Code: E745
• Description: There is a fault on the TokenRing board
• Remedy: - Disconnect and then connect the TokenRing board. - Replace the TokenRing board.