Ricoh M047 Service Manual page 158

Service Call Conditions
Code Description
874 Delete All error 1: HDD
875 Delete All error 2: Data area
876 Log Data Error
Log Data Error 1
Damaged log data file in the HDD
Initialize the HDD with SP5832-001.
Log Data Error 2
An encryption module not installed
Disable the log encryption setting with SP9730-004 ("0" is off.)
Install the DESS module.
Log Data Error 3
Invalid log encryption key due to defective NVRAM data
Initialize the HDD with SP5832-001.
Disable the log encryption setting with SP9730-004 ("0" is off.)
Log Data Error 4
Unusual log encryption function due to defective NVRAM data
Initialize the HDD with SP5832-004.
Log Data Error 5
Installed NVRAM or HDD which is used in another machine
Reinstall the previous NVRAM or HDD.
Initialize the HDD with SP5832-001.
Log Data Error 99
Other than the above causes
Ask your supervisor.
M047
CÓPIA NÃO CONTROLADA
Power failure during an access to the HDD
Initialize the HDD (SP5-832-001).
Replace the HDD.
Data Overwrite Security Unit (SD card) not
installed
Defective HDD
Install the Data Overwrite Security Unit
(D377).
Replace the HDD.
The logical format for the HDD fails.
2-10
CÓPIA NÃO CONTROLADA
Required Action
SM Appendix