Sc165-00 - Ricoh MP 305 Plus Field Service Manual

This SC is detected when the scanner is turned ON (power ON/ recovery from Energy Save).
Possible Causes
• The CIS is defective.
• The BiCU is malfunctioning.
• The harness is defective.
Troubleshooting Procedures
Turn OFF then ON the main power.
If the SC occurs again, check the following. After each step, Turn OFF then ON the main power,
and see if the SC recurs.
1. Check the connector between the CIS and the BiCU.
• Not loose or disconnected: Proceed to the next step.
• Loose or disconnected: Reconnect the connector.
If the SC recurs after power OFF and ON, proceed to the next step.
2. Check the CIS. If it is defective, replace it.
If the SC recurs after power OFF and ON, proceed to the next step.
3. Check the BiCU. If it is defective, replace it.
If the SC recurs after power OFF and ON, proceed to the next step.

SC165-00

Error Name
Copy Data Security Unit Error
Type
D
Symptoms
The copy data security board cannot be detected, or a device check error occurred even though
the copy data security function is set to "ON" in System Settings.
Possible Causes
• The copy data security board is not installed properly.
• The copy data security board is malfunctioning.
Troubleshooting Procedures
• Reinstall the copy data security board.
• Replace the copy data security board.
SC1xx
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