Ricoh Aficio MP C2050 Service Manual

SC Tables
SM Appendix 4-7 D037/D038/D040/D041
Appendix:
Service Call
Conditions
No. Type Details (Symptom, Possible Cause, Troubleshooting Procedures)
 Defective SBU
 Defective harness
 Defective detection port on the BCU
1. Replace the harness.
2. Replace the SBU.
3. Replace the BCU.
No. Type Details (Symptom, Possible Cause, Troubleshooting Procedures)
161 D IPU error
The error result of self-diagnostic by the ASIC on the i-controller is
detected.
 Defective i-controller
 Defective connection between i-controller and SBU
001 D
1. Check the connection between i-controller and SBU.
2. Replace the i-controller.
Detected an error during an access to the i-controller.
 Defective i-controller board
002 D
Replace the i-controller board.
No. Type Details (Symptom, Possible Cause, Troubleshooting Procedures)
Copy Data Security Unit error
 The copy data security board is not detected when the copy data
security function is set "ON" with the initial setting.
 A device check error occurs when the copy data security function is
set "ON" with the initial setting.
165 D
 Incorrect installation of the copy data security board
 Defective copy data security board

Ricoh Aficio MP C2050 Specifications