Ricoh Neptune-P1 Service Manual page 208

Log data file corrupted. Occurs at power on or
during machine operation.
2 Log Data Error 2
Log data encryption has been enabled but the
encryption module has not been installed. Occurs
at power on, during machine operation, or after
enabling encryption of log data.
3 Log Data Error 3
Log encryption key has not been enabled
(NVRAM malfunction). Occurs at power on.
4 Log Data Error 4
Occurs at power on.
Log data has been encrypted but encryption has
been disabled (NVRAM malfunction).
-or-
Log data has not been encrypted but encryption
is enabled (NVRAM malfunction).
5 Log Data Error 5
Occurs at power on.
NVRAM has been replaced with the NVRAM from
another machine.
-or-
HDD has been replaced with an HDD unit from
another machine.
99 Log Data Error 99
Other errors. Occurs at power on or during
machine operation.
877 B HDD Data Erase Error
The Data Overwrite Security
option cannot scramble and erase
data on the HDD because the DOS
SD card has been corrupted or has
• Format the HDD with SP5832
• Replace the encryption
module, reset
• Enable encryption
• Format the HDD with SP5832
• Disable log data encryption
• Format the HDD with SP5832
• Replace the NVRAM with the
original NVRAM
• Replace the HDD with original
the HDD
• Format the HDD with SP5832
• Contact the machine design
section
• If the DOS SD card has been removed,
switch the machine off, install the SD card,
then switch on the machine. (If this does not
SC Code Descriptions
4
207