Ricoh B286 Service Manual page 238

SC Code Descriptions
HDD data read failure
The data written to the HDD cannot be read
863 D
normally, due to bad sectors generated during
operation.
Note:
! If the bad sectors are generated at the image partition, the bad sector information is
written to NVRAM.
! The next time the HDD is accessed, these bad sectors will not be accessed for
read/write operation. The HDD will probably require replacement soon.
HDD data CRC error
During HDD operation, the HDD cannot respond
864 D
to a CRC error query. Data transfer did not
execute normally while data was being written to
the HDD.
HDD access error
HDD responded to an error during
865 D
operation for a condition other than those
for SC863, 864.
SD card error 1: Confirmation error
The machine detected an electronic license
866 B
error in the application on the SD card in
the controller slot immediately after the
machine was turned on.
B286/B289
!
! HDD defective
! Program missing from the
SD card
4-20
HDD defective
! HDD defective
SM