Ricoh M0A0 Service Manual page 299

SC No. Level
SC864-23 D
SC No. Level
SC865-00 D HDD access error
During HDD operation, the HDD returned an error.
The HDD returned an error that does not constitute SC863 (bad sector) or SC864 (CRC error).
Replace the HDD.
SC No. Level
SC865-01 D HDD access error
During HDD operation, the HDD returned an error.
The HDD returned an error that does not constitute SC863 (bad sector) or SC864 (CRC error).
(An error occurred in an area that does not belong to a partition, such as the disklabel area.)
Replace the HDD.
SC No. Level
SC865-02 to D
23
SC No. Level
SC865-50 to 73 D
Error Name/Error Condition/Major Cause/Solution
HDD data CRC error
During HDD operation, the HDD returned a CRC error.
Bad sectors were generated during operation.
(An error occurred in partition "v".)

Format the HDD.

Replace the HDD.
Error Name/Error Condition/Major Cause/Solution
Error Name/Error Condition/Major Cause/Solution
Error Name/Error Condition/Major Cause/Solution
HDD access error
During HDD operation, the HDD returned an error.
The HDD returned an error that does not constitute SC863 (bad sector) or SC864 (CRC
error).
(An error occurred in partition "a" (SC865-02) partition "v" (SC865-23).)
Replace the HDD.
Error Name/Error Condition/Major Cause/Solution
HDD time-out error
The machine does not detect a reply from the HDD during the HDD operation.
The HDD does not respond to the read/ write command from the machine.

Check the harness connections between the controller board and HDD.

Replace the HDD.
6.Troubleshooting
287