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Ricoh A229 - Troubleshooting

Ricoh A229
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TROUBLESHOOTING
SM 9-17 A229
Copier
Connector Kit
A808
5. TROUBLESHOOTING
Turning the main power switch off and on can reset the following SCs.
NOTE:
If the problem concerns electrical circuit boards, first disconnect then
reconnect the connectors before replacing the PCBs.
SC363: Data Transmission Error
- Definition -
A data transmission error occurred at the ASIC which controls data transmission
and compression during connecting mode.
- Possible cause -
Defective connection board
Defective or disconnected interface cable
Defective SBICU
SC364:
Data Transmission Time-out Error
- Definition -
Data transmission to the memory does not finish properly within 20 seconds
after the start of data transmission.
- Possible cause -
Defective connection board
Defective or disconnected interface cable
Defective SBICU
SC366: CRC Error
- Definition -
Electrical noise causes sent data and received data to differ. A CRC check can
detect this error.
- Possible cause -
Defective connection board
Defective or disconnected interface cable

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