Konica Minolta SC-215 - Manual (Page 75)

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8.3 MAINTAINING THE ADF
8.3.1 CLEANING THE ADF
The SC-215 is designed to be maintenance free. However, it still
needs to be cleaned occasionally to ensure optimum image quality
and performance.
From time to time the pad assembly and feeding rollers may become
contaminated with ink, toner particles or paper dust. In this case the
SC-215 may not feed documents smoothly. If this occurs please
follow the cleaning procedures to return your scanner to its original
state.
The cleaning procedures:
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.