Ricoh Aficio MP C3001 Service Manual page 851

No. Type Details (Symptom, Possible Cause, Troubleshooting Procedures)
CTL
833 Self-diagnostic error 8: Engine I/F ASIC
C
ASIC (Mandolin) for system control could not be detected. After the
[0F30]
PCI configuration, the device ID for the ASIC could not be checked.
[0F31]
Replace the BICU.
ASIC (Mandolin) for system control could not be detected. After the
PCI configuration, the device ID for the ASIC could not be checked.
[0F41]
Replace the BICU
Could not initialize or read the bus connection.
[50B1] Check for loose connections at the mother board.
Replace the mother board
Value of the SSCG register is incorrect.
[50B2] Check for loose connections at the mother board.
Replace the mother board
No. Type Details (Symptom, Possible Cause, Troubleshooting Procedures)
IEEE1394 interface error
The 1394 interface is unusable.
Defective IEEE1394
CTL
851
Defective controller.
B
1. Turn the main switch off and on.
2. Replace the IEEE1394 interface board.
3. Replace the controller.
SM 6-73
SC Tables
D086/D087