Ricoh MPC 2800 AT-C2 Field Service Manual page 453

No. Type
CTL Self-diagnostics error: CPU
820
D [XXXX]: Detailed error code
Cut-in in ASIC occurs.
• Defective ASIC
[0612]
• Defective devices in which ASIC detects cut-in.
Replace the controller board.
No. Type
CTL
833 Self-diagnostic error 8: Engine I/F ASIC
C
• ASIC (Mandolin) for system control could not be detected. After the PCI
[0F30]
configuration, the device ID for the ASIC could not be checked.
[0F31]
Replace the VBCU
• 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 VBCU
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
Details (Symptom, Possible Cause, Troubleshooting Procedures)
Details (Symptom, Possible Cause, Troubleshooting Procedures)
SC Tables
3
97