Plustek escan A280 Enterprise User Manual page 114

Clean Pad Module:
Wipe the Pad Module from top to bottom (in the direction of arrow shown in
below picture). Be careful not to damage the pick springs of the pad.
Clean ADF Glass:
Attention
3. Wait for cleaned areas to dry completely.
Do not spray cleaner directly onto the scanner
glass. Excess liquid residue may fog or damage
the scanner.
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