Ricoh Bc-C1, Field Service Manual, Page: 212 / 268

SC No. Level Error Name/Error Condition/Major Cause/Solution
392-00 B Initial developer setting error
• A read error for the ID sensor pattern at the initial developer setting
is detected.
• If the Vsp output is more than 2.5 V, the machine detects that there is
no developer, and displays SC.
• ID sensor defective
• The OPC drum does not rotate.
• The development roller does not rotate.
• Replace the ID sensor.
• Replace the developer.
• Replace the PCDU.
SC4xx: Image Processing
SC No. Level Error Name/Error Condition/Major Cause/Solution
440-00 B Image transfer current error
The machine detects "1" (error) 10 times consecutively when monitoring
the output error signal every 20 msec (excluding in Sleep mode or with
the front door open).
Right door not closed correctly
PCDU out of position
HVPS board defective
HVPS board harness defective
• Close the right door correctly.
• Reinstall the PCDU correctly or replace the PCDU.
• Replace the HVPS board.
• Replace the harness of the HVPS board.
6. Troubleshooting
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