Ricoh D131 - Sc600: Data Communication; Sc600

SC600: Data Communication
D131/D132/D133 2-36 SM Appendix
2.7 SC600: DATA COMMUNICATION
2.7.1 SC600
SC620-01 D BCU-ADF Communication Error: Break RX abnormal
A BREAK was detected after connection.
 ADF I/F cable connection loose, broken, defective
 ADF control board defective
 BCU defective
 Serial line level unstable
 External noise on the line
SC620-2 D BCU-ADF Communication Error: Timeout
 ADF I/F cable connection loose, broken, defective
 ADF control board defective
 BCU defective
 Serial line level unstable
 External noise on the line
SC621-01 D
BICU/Finisher communication error: Break error
During communication with the finisher MBX, the BICU received a
break (Low) signal from the finisher.
 Connection between main machine loose, broken, defective
 Breaker switch defective
 Power cord loose, broken, defective
 Peripheral unit control board defective