Ricoh D037 Service Manual page 473

No. Type Details (Symptom, Possible Cause, Troubleshooting Procedures)
Replace the controller board.
Self-diagnosis error: ASIC
The CPU checks if the ASIC timer works correctly compared with the
CPU timer. If the ASIC timer does not function in the specified range,
this SC code is displayed.
System firmware problem
[0D05]
Defective RAM-DIMM
Defective controller
1. Reinstall the controller system firmware.
2. Replace the RAM-DIMM.
3. Replace the controller board.
Video bridge device error 1: ASIC
The CPU does not detects the video bridge device.
[50A1]
Defective I/F between the video bridge device and i-controller
Replace the i-controller.
Video bridge device error 1: ASIC
The CPU detects the video bridge device, but detects error data from
the video bridge device..
[50A2]
Defective I/F between the video bridge device and i-controller
Replace the i-controller.
No. Type Details (Symptom, Possible Cause, Troubleshooting Procedures)
CTL Self-diagnostic error: HDD (Hard Disk Drive)
822
B [XXXX]: Detailed error code
[3003] Timeout error
SM Appendix 4-51
SC Tables
D037/D038/D040/D041