Ricoh D104 Field Service Manual page 573

No. Type
The error result of self-diagnostic by the ASIC on the IPU is detected.
• Defective IPU or BCU
• Defective connection between IPU (or BCU ) and SBU
-001 D
1. Check the connection between IPU and SBU.
2. Replace the IPU board.
3. Replace the BCU.
An error is detected during an access to the IPU.
• Defective IPU or BCU
-002 D
1. Replace the IPU board.
2. Replace the BCU.
No. Type
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
1. Reinstall the copy data security board.
2. Replace the copy data security board.
Details (Symptom, Possible Cause, Troubleshooting Procedures)
Details (Symptom, Possible Cause, Troubleshooting Procedures)
SC Tables
6
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