Ricoh D104 Field Service Manual page 676

6. Troubleshooting
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4. Replace the one-way clutch [A] with P/N D1051164 if the feed roller shaft does not rotate.
5. Open the lower right door with the paper feed motor rotating.
6. Press the surface of the vertical transport roller [A] for the tray 2 gently with a small piece of paper,
as shown above.
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