Ricoh B089 Service Manual page 423

Rev. 02/20/2004
Code No.
996 B FCU board error
FCU board is connected but not ready.
997 B Application function selection error
The application selected by a key press
on operation panel does not start or
ends abnormally.
998 D Application start error
After power on, the application does not
start within 60 s. (All applications
neither start nor end normally.)
999 D Program download error
The download (program, print data,
language data) from the IC card does
not execute normally.
SM
Symptom
7-15
SERVICE CALL CONDITIONS
Possible Cause
• FCU board defective and requires
replacement
• Download FCU firmware
• Download the firmware for the
application that failed
• An option required by the application
(RAM, DIMM, board) is not installed
• Download controller firmware
• Replace the controller board
• An option required by the application
(RAM, DIMM, board) is not installed
• Board installed incorrectly
• SBCU board defective
• Controller board defective
• IC card defective
• NVRAM defective
• Loss of power during downloading
• Important Notes About SC999
• Primarily intended for operating in
the download mode, logging is not
performed with SC999.
• If the machine loses power while
downloading, or if for some other
reason the download does not end
normally, this could damage the
controller board or the PCB targeted
for the download and prevent
subsequent downloading. If this
problem occurs, the damaged PCB
must be replaced.
B089/B093