Ricoh D017 Service Manual page 427

Service Call Conditions
Delete All error 2: Data area
An error occurred while the machine
deleted data from the HDD.
875 D
Note: The source of this error is the
Data Overwrite Security Unit D362
running from an SD card.
876 D Log data abnormal
An error was detected in the handling
of the log data at power on or during
machine operation. This can be
caused if you turn the machine off
while it is operating.
Data Overwrite Security SD card error
The 'all delete' function did not
877 D
execute but the Data Overwrite
Security Unit (D362) is installed
and activated.
TPM electronic recognition error
The main machine firmware failed to recognize
878 D
TPM because USB flash is not operating or a
system module was updated incorrectly.
D017/D018/D019/D020/D084/D085
Turn the main switch off/on,
and try the operation again.
Software error. Update the
firmware
NVRAM defective
HDD defective
Replace the NVRAM
Reinstall the DOS from the SD
card
SD card defective
3-52
Replace the
controller board
SM Appendix