Ricoh Aficio SP C320DN Hardware Manual page 185

3. Lift and pull Tray 1 carefully, and then pull it out with both hands.
Place the tray on a flat surface. When there is paper in the tray, remove paper.
4. Wipe the friction pad with a damp cloth.
5. Wipe the rubber part of the roller with a soft damp cloth. After that, wipe it with a dry cloth
to remove the water.
Cleaning the Friction Pad and the Paper Feed Roller
CBK035
CBK181
CBK182
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