18PAPERPORT FLATBED SCANNER INSTALLATION GUIDE
6.To change the dimensions of the rectangle, click the rectangle, and then drag the borders of the rectangle to resize it. This effectively allows you to crop the item. The dimensions of the selected area appear in the Scan Configuration settings.
7.Scan the item as you usually do.
CLEANING THE SCANNER GLASS
Scanning items that have excessive amounts of dirt or dust may dirty the glass. To ensure the best quality scanned item, wipe the scanner glass with a soft clean cloth to rid the glass of dust or other debris.