• Code: 872
• Description: HDD mail RX data abnormal
  An error was detected at power on. The data received during mail receive could be neither read nor written.
• Causes: • HDD sector corrupted. Reformat with SP5832 007. • If this does not repair the problem, replace the HDD.

• Code: 873
• Description: HDD mail TX data error
  An error was detected on the HDD immediately after the machine was turned on, or power was turned off while the machine used the HDD.
• Causes: • Do SP5832-007 (Format HDD - Mail TX Data) to initialize the HDD. • Replace the HDD

• Code: 874
• Description: Delete All error 1: HDD
  A data error was detected for the HDD/NVRAM after the Delete All option was used. Note: The source of this error is the Data Overwrite Security Unit B660 running from an SD card.
• Causes: • Turn the main switch off/on, and try the operation again. • Install the Data Overwrite Security Unit again.

• Code: 875
• Description: Delete All error 2: Data area
  An error occurred while the machine deleted data from the HDD. Note: The source of this error is the Data Overwrite Security Unit B660 running from an SD card.
• Causes: • Turn the main switch off/on, and try the operation again.

• Code: 876
• Description: Log data abnormal
  An error was detected in the handling of the log data at power on or during machine operation. This can be caused if you turn the machine off while it is operating.
• Causes: • Software error. Update the firmware • NVRAM defective • HDD defective

• Code: 880
• Description: File format converter error
  A request for access to the File Format Converter (MLB) was not answered within the specified time.
• Causes: • File format converter disconnected • File format converter board defective

• Code: 901
• Description: Electronic total counter error
  The value of the total counter has already exceeded 9999999
• Causes: • Replace the NVRAM on the controller board

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