Ricoh D065 Service Manual page 505

Service Call Conditions
USB I/F Error 1
The USB driver is unstable and generated an error. The USB I/F cannot
857 D
be used.
Data Encryption Error 1
858 B
These are errors of the HDD Data Encryption Option D377.
0 Key Acquistion
HDD Key Setting
1
Error
2 NVRAM Read Error
NVRAM Before
30
Replace Error
31 Other Error
Data Encryption Error 2
859 B
These are errors of the HDD Data Encryption Option D377.
8 HDD Check Error
D062/D063/D065/D066
USB board or controller board defective
Key could be acquired.
The key was acquired but the HDD could not be
set.
NVRAM data conversion failed (mismatch with
nvram.conf)
DFU. May occur during development.
An unexpected error occurred while data was
being converted. This error is the same as SC991.
See SC991 below.
Data conversion was attempted with no HDD unit
present.
Replace the controller board
Turn the machine power off/on several times.
Replace the controller board.
Replace the NVRAM
Turn the machine power off/on several times.
Replace the controller board.
Confirm that HDD unit installed correctly
3-60
GW
SM Appendix