• Code: 866
• Description: SD card authentication error
  A correct license is not found in the SD card.
• Causes: SD-card data is corrupted.
• Remedy: 1. Store correct data in the SD card.

• Code: 867
• Description: SD card error
  The SD card for an application is ejected from the slot.
• Causes: The SD card for an application is ejected from the slot.
• Remedy: 1. Install the SD card.

• Code: 868
• Description: SD card access error [File system error, Device error]
  SD card error occurs when SD card is activated.
• Causes: Defective SD card. Defective SD card controller.
• Remedy: 1. For a file system error, format the SD card on your PC. 2. For a device error, turn the mains switch off and on. 3. Replace the SD card. 4. Replace the controller.

• Code: 870
• Description: Address data error
  An error is detected in theve SD data copied to the address book over a network.
• Causes: Defective software program. Defective HDD. Incorrect path to the sever.
• Remedy: 1. Initialize the address book data (SP5846-50). 2. Initialize the user information (format the hard disk with SP5832). 3. Replace the HDD.

• Code: 872
• Description: HDD mail data error
  An error is detected in the mail receiving data area of the HDD at machine initialization.
• Causes: Defective HDD. Power failure during an access to the HDD.
• Remedy: 1. Initialize the HDD (SP5-832-001). 2. Replace the HDD.

• Code: 873
• Description: HDD mail transfer error
  An error is detected in the mail transmitting data area of the HDD at machine initialization.
• Causes: Defective HDD. Power failure during an access to the HDD.
• Remedy: 1. Initialize the HDD (SP5-832-001). 2. Replace the HDD.

• Code: 874
• Description: Delete All error 1: HDD
  An error is detected while the all data of the HDD or NVRAM are formatted physically by the Data Overwrite Security Unit (B735).
• Causes: Not installed Data Overwrite Security Unit (SD card). Defective HDD.
• Remedy: 1. Install the Data Overwrite Security Unit (B735). 2. Replace the HDD.

• Code: 875
• Description: Delete All error 2: Data area
  An error is detected while the all data of the HDD or NVRAM are formatted logically by the Data Overwrite Security Unit (B735).
• Causes: The logical format for HDD fails.
• Remedy: 1. Turn the main switch off/on and try the operation again.