Ricoh OP-P1 Service Training page 55

 The ADF roller (4) feeds the original into the ADF and
sends it down.
 ADF sensor 2 (5) detects the leading and trailing edge of
each original as passes and continues to feed past the feed
roller (6).
 If the leading and trailing edges of the paper do not pass
Slide 55
1. Original Feed Tray
2. Pick-up Roller
3. ADF Sensor 1
4. ADF Roller
5. ADF Sensor 2
6. Feed Roller
7. Scanning Glass (ADF originals)
8. CIS
9. Original Exit Roller
10. Original Output Tray
ADF – Operation (2)
ADF sensor 2 within the time prescribed for the paper
length, this will trigger a jam.
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OP-P1/MF1 Training