• Code: 866
• Description: SD card authentication error
  A digital license error of an SD card application is detected.
• Causes: • SD card data has corrupted.

• Code: 867
• Description: SD card error
  An application SD card is removed from the boot slot while an application is activated.
• Causes: • An application SD card is ejected.

• Code: 868
• Description: SD card access error (-13 to -3: File system error, other number: Device error)
  An error report is sent from the SD card reader.
• Causes: • SD card not inserted correctly
  • SD card defective
  • Controller board defective

• Code: 870
• Description: Address book data error
  The address book in the hard disk is accessed. An error is detected in the address book data; address book data is not read; or data is not written into the address book.
• Causes: • Data corruption
  • Defective hard disk
  • Defective controller software

• Code: 876
• Description: Log Data Error
  An error was detected in the handling of the log data at power on or during machine operation. This can be caused by switching the machine off while it is operating.
• Causes:

• Code: 878
• Description: TPM system authentication error
  The system firmware is not authenticated by TPM (security chip).
• Causes: • Incorrect updating for the system firmware
  • Defective flash ROM on the controller board

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

• Code: 900
• Description: Electronic total counter error
  The value of the total counter is out of the normal range.
• Causes: • Defective NVRAM