Avision DS320F (DF-0707S) - Manual (Page 39)

5-1
5. Care and Maintenance
5.1 Cleaning the ADF
Note: This section applies only to the product with an automatic document
feeder.
From time to time the pad assembly and feeding rollers may become
contaminated with ink, toner particles or paper dust. In this case the product
may not feed documents smoothly. If this occurs please follow the cleaning
procedures to return your machine to its original state.
1. Lift both end of the Input Paper Tray to remove it.
2. Moisten a clean lintless cloth with isopropyl alcohol (95%).
3. Gently open the ADF front cover. Wipe the feeding rollers 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.
4. Wipe the pad in the direction from top to bottom. Be careful not to hook
the pick springs.
5. Close the ADF unit. Your machine is now ready to use.
ADF Pad
Feeding Roller
Pick Spring