Avision @V2100 - Manual (Page 78)

Troubleshooting 7-8
Cleaning the ADF
From time to time the pad assembly and feeding rollers may become
contaminated with ink, toner particles or paper dust. In this case the
@V2100 may not feed documents smoothly. If this occurs please follow
the cleaning procedures to return your machine to its original state.
1. Moisten a cotton swab with isopropyl alcohol (95%).
2. Gently open the ADF front cover. Wipe the feeding rollers by moving
the swab from side to side. Rotate the rollers forward with your
finger and repeat the above cleaning procedures until the rollers are
clean. Be careful not to snag or damage the pick springs.
3. Wipe the pad in the direction from top to bottom. Be careful not to
hook the pick springs.
4. Close the ADF unit. Your machine is now ready to use.
ADF Pad
Feeding Roller
Pick Spring