Ricoh MP C6502SP Field Service Manual page 1036

5. Troubleshooting
SC No.
SC161-02
SC No.
SC165-00
1034
Level Error Name/Error Condition/Major Cause/Solution
IPU error (Ri response abnormal)
The machine detects an error during an access to the Ri.
D
IPU (BiCU, iCTL) board defective (Ri response abnormal, etc.)
Replace the IPU (or BiCU) board.
Level Error Name/Error Condition/Major Cause/Solution
Copy data security unit error
• The copy data security option is enabled in the User Tools but the
option board is detected as missing or defective.
• The copy data security option was detected as defective when the
machine was turned on or returned from energy save mode.
D
• Copy data security unit board not installed correctly
• Copy data security unit board defective
• Reinstall the copy data security unit board.
• Replace the copy data security unit board.