User’s Manual7-27.2 Cleaning the ADFFrom time to time the pad assembly and feeding rollers maybecome contaminated with ink, toner particles or paper dust.In this case the scanner may not feed documents smoothly.If this occurs please follow the cleaning procedures to returnyour machine to its original state.The Cleaning Procedures1) Soak a clean cloth with some isopropyl alcohol. (95%).2) Open the front door slightly to the left. Wipe the upperfeeding rollers until the entire roller is cleaned.3) Wipe the rubber part of the ADF pad. Be careful not todamage the pick springs.4) Close the scanner front cover. Your scanner is now readyfor use.