Gestetner B003 Service Manual page 201

Rev. 04/2002
Code No.
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.
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 B Application start error
After power on the application does not
start within 60 s. (All applications
neither start nor end normally.)
999 B Program download error
The download (program, print data,
language data) from the IC card
does not execute normally.
SM
Symptom
4-15
SERVICE CALL CONDITIONS
Possible Cause
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
FCU board defective and requires
replacement
Firmware incorrect
Software defective
An option required by the application
(RAM, DIMM, board) is not installed
Software defective
An option required by the application
(RAM, DIMM, board) is not installed
Board installed incorrectly
BICU 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.
B003/B004/B006/B007