Avision IS25 manual - Manual (Page 27)

3.6.1 Using a plastic sheath
Always use the clear plastic sheath (included) when
scanning photos to ensure the best scanning results. The
sheath helps eliminate the possibility of de-focusing due to
the uneven surface of curled photos.
Curled photo
1. Insert the photo into the plastic sheath as shown below.
2. Insert the plastic sheath, flat and level, into the
scanner’s feeding slot, folded side first, image facing up.
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