Ricoh B082 Service Manual page 885

Rev. 09/2003
Code No.
954 B Printer setting error
The IPU does not respond with the settings
that are required to start image processing
by the printer.
955 C Memory setting error
The IPU does not respond with the settings
that are required to start image processing
using the memory.
964 C Scanner Start Error
During scanned image processing, another
command to start scanning was received.
984 B Print image data transfer error
The image transfer from the controller to
the engine via the PCI bus does not end
within 15 s after starting.
985 B Scanner image data transfer error
The image transfer from the engine to the
controller via the PCI bus does not end
within 3 s after starting.
986 C Software write parameter setting error
An unstable area at the storage destination
in the settings table is set NULL for the
parameter received by the write module.
990 B Software performance error
The software attempted to perform an
unexpected operation.
991 D Software continuity error
The software attempted to perform and
unexpected operation. However, unlike
SC990, the object of the error is continuity
of the software.
992 A Unexpected Software Error
Software encountered an unexpected
operation not defined under any SC code.
SM
Symptom
4-21
SERVICE CALL CONDITIONS
Possible Cause
Software defective
Software defective
Software defective
Controller board defective
BICU defective
Connectors between BICU and
controller loose or defective
Controller board defective
BICU defective
Connectors between BICU and
controller loose or defective
SIB defective
Software defective
Software defective
Internal parameter incorrect
Insufficient working memory
When this SC occurs, the file name,
address, and data will be stored in
NVRAM. This information can be
checked by using SP7-403. Note
the above data and the situation in
which this SC occurs. Then report
the data and conditions to your
technical control center.
Software bug
Internal parameter incorrect
Insufficient working memory
Software defective
An error undetectable by any other
SC code occurred
B079/B082