Ricoh B082 Service Manual page 884

SERVICE CALL CONDITIONS
Code No.
862 A Maximum number of bad sectors detected
on HD
Up to 101 bad sectors have appeared in
the area on the hard disk where image data
is archived, and the hard disk may require
replacement.
863 B
Startup without HD data lead
Data stored on the hard disk is not read
correctly.
864 B HD data CRC error
During operation of the HD, the HD
responded with a CRC error.
865 B HD access error
The hard disk detected an error.
870 B Address Book Data Error
Address book data stored on the hard disk
was detected as abnormal when it was
accessed from either the operation panel or
the network.
871 B FCU Flash ROM Error
The address book written into the flash
ROM mounted on the FCU is detected as
defective.
880 B MLB Error
A request for access to the MLB (Media
Link Board) was not answered within the
specified time.
900 B Electronic total counter error
The value of the total counter has already
exceeded 9,999,999
901 B SC901 Mechanical total count error
The IO board cannot receive the
mechanical total count data.
920 B Printer Error 1
An internal application error was detected
and operation cannot continue.
925 B Network File Error
NIA
951 C F-gate error at write request
After the IPU receives an F-gate signal, it
receives another F-gate signal.
953 C Scanner setting error
The IPU does not respond with the scanner
setting signal required to start scanning
processing.
B079/B082
Symptom
4-20
Possible Cause
SC863 returned while reading data
from the HD and the number of
registered bad sectors reached
101.
A bad sector occurred during
operation of the HD
Data transfer was abnormal in the
data read from the HD.
Error detected other that the bad
sectors error (SC863) or the CRC
error (SC864)
Software defective
HDD defective
Flash ROM device defective
Replace flash ROM on the MBU
MLB defective
NVRAM defective
Mechanical total counter defective
Software defective
Insufficient memory
NIA
Software defective
BICU defective
Software defective
Rev. 09/2003
SM