Panasonic KV-S4085CW Handy Manual page 51

Why is my scanner double-feeding
paper?
Document double feeding may
be caused by dirty rollers. Just like
your car, your scanner needs routine
maintenance. Regular cleaning and
maintenance of your scanner will
protect your investment, maximize
scanner performance, and provide
you with the best insurance against
costly downtime. Please refer to your
operation manual for instructions
on cleaning your scanner.
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