Code :

Code: C072
Description: Counter not installed
• The total counter (TCT) is not installed.
Remedy: 1 Reboot the main body. 2 Check the connector between TCT-PRCB PJ13 for proper connection and correct as necessary. 3 Change PRCB.M

Code: C900
Description: Successful completion of counter backup
• The counter backup process is completed successfully
Remedy: When this code is displayed, turn OFF/ON the power switch and then perform the given steps.

Code: C907
Description: Abnormal end of counter backup
• The counter backup process results in an abnormal end due to a write error or other reasons.
Remedy: 1 Check the MFPB connector for proper connection and correct as necessary 2 Check the SSDB connector for proper connection and correct as necessary 3 Change MFPB. 4 After taking the above actions, if the counter backup process results in the same trouble code again, the SSD can be broken. In this case, the counter backup is unavailable.

Code: FFFF
Description: Interface communication error
• Correct communication is failed when receiving/sending the command between PRCB and MFPB/2.
Remedy: 1 Reboot the main body. 2 Check the MFPB connector for proper connection and correct as necessary 3 Check the PRCB connector for proper connection and correct as necessary. 4 Change PRCB. 5 Change MFPB.