Ricoh M022 Service Manual page 651

No. Type
The error result of self-diagnostic by the ASIC on the IPU is detected.
• Defective IPU
001 • Defective connection between IPU and SBU
1. Check the connection between IPU and SBU.
2. Replace the IPU.
The machine detects an error during an access to the Ri.
002 D • Defective IPU
Replace the IPU.
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.
No. Type
Serial Number Mismatch
• Serial number stored in the memory does not have the correct code.
• EEPROM defective
195 D
• BCU replaced without original EEPROM
1. Check the serial number with SP5-811-002.
2. If the stored serial number is incorrect, contact your supervisor.
CÓPIA NÃO CONTROLADA
Details (Symptom, Possible Cause, Troubleshooting Procedures)
Details (Symptom, Possible Cause, Troubleshooting Procedures)
Details (Symptom, Possible Cause, Troubleshooting Procedures)
CÓPIA NÃO CONTROLADA
SC Tables
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