Ricoh Aficio MP C305SP Field Service Manual page 677

No. Type
CTL Self-diagnostics error: CPU
821
D [XXXX]: Detailed error code
ASIC error
The write-&-verify check error has occurred in the ASIC.
[0B00]
• Defective ASIC device
1. Replace the controller board.
CPU/Memory Error
• System firmware problem
• Defective RAM-DIMM
[0D05] • Defective controller
1. Reinstall the controller system software.
2. Replace the RAM-DIMM.
3. Replace the controller.
Video bridge device (ASIC) error 1
[50A1] The CPU does not detect the video bridge device.
• Defective I/F between the video bridge device and controller
Video bridge device (ASIC) register error 1
The CPU detects the video bridge device, but detects error data from the video
[50A2]
bridge device.
• Defective I/F between the video bridge device and controller
• For more details about this SC code error, execute SP5990 to print an SMC report so you can
read the error code. The error code is not displayed on the operation panel.
No. Type
CTL Self-diagnostic error: HDD
822
D [XXXX]: Detailed error code
Details (Symptom, Possible Cause, Troubleshooting Procedures)
Details (Symptom, Possible Cause, Troubleshooting Procedures)
SC Tables
675