Ricoh D131 - Page 554

SC800: Overall System
SM Appendix 2-87 D131/D132/D133
Appendix:
Service Call
Conditions
SC899 D
Software performance error GW
If the processing program shows abnormal performance and the
program is abnormally ended, this SC is issued.
 Controller board defective
 Software defective
 Replace the controller board.
 Turn the main switch off and on.
 Update the firmware on the controller.