Ricoh MP C3004 - Page 954

SC No. Type Error Name/Error Condition/Major Cause/Solution
1. Turn the main power OFF/ON.
2. Reconnect the following FFC;
• BCU - Imagine IOB
• Imaging IOB - Paper Transport IOB
3. Replace the following FFC;
• BCU - Imagine IOB
• Imaging IOB - Paper Transport IOB
4. Replace the BCU.
5. Replace the IPU.
6. Replace the Imaging IOB.
7. Replace the Paper Transport IOB.
SC No. Type Error Name/Error Condition/Major Cause/Solution
SC665-07 D IPU signal Communication Error
The machine detects the communication error between CPU and Slave
device when starting up, or recovery from energy saver mode.
• FFC connection error
• FFC defective (disconnected, foreign object, etc.)
• The following board defects (Parts implementation defect, solder
scrap, implemented parts defect, etc.);
• BCU
• IPU
1. Turn the main power OFF/ON.
2. Reconnect the following FFC;
• BCU - Imagine IOB
• Imaging IOB - Paper Transport IOB
3. Replace the following FFC;
• BCU - Imagine IOB
• Imaging IOB - Paper Transport IOB
4. Replace the BCU.
5. Replace the IPU.
6. Troubleshooting
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