Description: Firmware update error Firmware update fails to complete correctly during update.
Causes: MFP board (MFPB)
Remedy: 1 Reboot the main body. 2 Check the cable that has been used for update of the firmware for proper connection and correct as necessary. 3 Check the firmware update file and if the file is not the correct one, update the firmware again. 4 Check the firmware update procedure and if the procedure is not correct, update the firmware again. 5 Update the firmware again. 6 Check the MFPB connector for proper connection and correct as necessary. 7 Replace MFPB.
Code: D093
Description: Wrong hard disk (found during a disk check) • A hard disk intended for another model is mounted. • The hard disk capacity is short.
Causes: HDD
Remedy: 1 Replace the hard disk. 2 Format hard disk.
Code: D3A2
Description: Counter error A write error occurs in the counter area.
Causes: MFP board (MFPB)
Remedy: 1 Check the MFPB for its mounting condition and correct any faulty condition. 2 Replace MFPB. 3 If the same trouble code persists after the abovementioned procedures, the EEPROM is probably damaged.
Code: D3F1
Description: Successful completion of counter backup The counter backup process is completed successfully.
Causes:
Remedy: 1 This code is displayed when the counter backup process is completed successfully. When this code is displayed, turn OFF/ON the power switch and then perform the given steps. G.5.10 MFP board (MFPB)
Code: D3F4
Description: Abnormal end of counter backup The counter backup process results in an abnormal end due to a write error or other reasons.
Causes: MFP board (MFPB)
Remedy: 1. Reboot the main body. 2 Check the MFPB connector for proper connection and correct as necessary. 3 Replace MFPB. 4 After taking the above actions, if the counter backup process results in the same trouble code again, the EEPROM can be broken. In this case, the counter backup is unavailable.