• Code: 920
• Description: Printer Error 1
  An internal application error was detected and operation cannot continue.
• Causes: • Software defective • Insufficient memory

• Code: 921
• Description: Printer error 2
  When the application started, the necessary font was not on the SD card.
• Causes: • Font not on the SD card

• Code: 925
• Description: Network File Error
  The file that manages NetFile is corrupted and operation cannot continue.
• Causes: • Software defective • Files on the HDD corrupted

• Code: 951
• Description: F-GATE error at write request
  After the IPU receives an F-gate signal, it receives another F-gate signal.
• Causes: • Update the controller firmware • SBCU board defective

• Code: 953
• Description: Scanner setting error
  The IPU does not respond with the scanner setting signal required to start scanning processing.
• Causes: • Update the controller firmware

• Code: 954
• Description: Printer setting error
  The IPU does not respond with the settings that are required to start image processing by the printer.
• Causes: • Replace the IPU board • Replace the controller board • Update the controller firmware

• Code: 955
• Description: Memory setting error
  The IPU does not respond with the settings that are required to start image processing using the memory.
• Causes: • Replace the IPU board • Replace the controller board • Update the controller firmware

• Code: 964
• Description: Printer ready error
  The printer ready signal is not generated within 17 seconds after the IPU received the print start signal.
• Causes: • Replace the IPU board • Replace the controller board • Download the controller firmware