Ricoh M001 Service Manual page 96

Service Call Conditions
862 Bad sector overflow
⇒
There are more than 100 bad
sectors in image storage area of
the HDD.
HDD data read failure
The data written to the HDD
863 D
cannot be read normally, due to
bad sectors generated during
operation.
HDD data CRC error
During HDD operation, the HDD cannot
864 D
respond to an CRC error query. Data transfer
did not execute normally while data was being
written to the HDD.
HDD access error
865 D
HDD responded to an error during operation for
a condition other than those for SC863, 864.
M001
HDD is defective
Format HDD
HDD defective
Note: If the bad sectors are generated at
the image partition, the bad sector
information is written to NVRAM, and the
next time the HDD is accessed, these
bad sectors will not be accessed for
read/write operation.
4-16
Rev. 11/03/2009
HDD defective
HDD defective.
SM