• Code: F122
• Description: Database 3 abnormality (log management database)
• Causes:
• Remedy: Setting Delete the log in the following procedure:[5] + [C] + [POWER] → 4. Initialize database → 2. Log database (jobs and messages) (Note that all job and message logs will be deleted.)

• Code: F124
• Description: Language DB damage error
• Causes:
• Remedy: Setting Delete the journal file: [5] + [C] + [START] -> 4. Initialize DB - > 3. Language DB If the recovery is still not completed, reinstall the master data and application program.

• Code: F130
• Description: Invalid MAC address
• Causes:
• Remedy: Setting Compare the serial number of the equipment with a number displayed with 08-9601. If they are different, enter the correct serial number at 08-9601, 08-9083. Remarks: Although a 12-digit serial number is printed on the identification label, register only 9 digits (3rd digit to 11th digit) for the serial number.

• Code: F200
• Description: Data Overwrite option (GP-1070) disabled
• Causes:
• Remedy: Setting Perform firmware installation (all firmware: OS, HDD, SYS, PFC Firmware, Engine Main Firmware, and Scanner Firmware) with the USB media. * When the function of the Data Overwrite option (GP- 1070) is deleted from the equipment, the service call “F200” occurs. Perform 08-3840 to install the Data Overwrite Enabler (GP- 1070). * If F200 occurs while High (“3”) is set for the security level (08-8911), it cannot be released by installing the firmware using the USB media. Install the Data Overwrite Enabler (GP-1070) by 08-384.

• Code: F350
• Description: SLG board abnormality
• Causes: SLG board
• Remedy: SLG board Board check Combination of the firmware version • Check the combination of the firmware version of the system ROM, engine ROM, and scanner ROM. • Reinstall the scanner ROM firmware.

• Code: F400
• Description: SYS board cooling fan abnormality
• Causes: SYS board SYS board cooling fan
• Remedy: SYS board cooling fan Check if the fan is rotating properly. If not, check if any foreign object is adhered. SYS board Check the connector (CN126) and relay connector.

• Code: F500
• Description: HD partition damage
• Causes:
• Remedy: Setting . Diagnose the file system with [5] + [C] + [POWER] → 1. . Check F/S, and then recover the problem partition with [5] + [C] + [POWER] → 2. Recovery F/S. . If it is not recovered, reinstall the software after the HDD format.

• Code: F510
• Description: Application start error
• Causes:
• Remedy: Setting 1. Reboot. 2. If it has still not recovered, reinstall the HDD software. 3. If it still persists after step 2, perform [3] + [C] + [POWER] → 3, and then reinstall the HDD software. Notes: User data will be deleted when [3] + [C] + [POWER] → 3 is performed.