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DocuMate 752 Scanner User’s Guide 93
Scanning with the TWAIN Interface
Adjusting Input Size
You can scan documents up to 11.7" x 17" with the Automatic
Document Feeder, and up to 11.69" x 16.53" (A3 paper) on the
Flatbed Glass, but you can also select other scan sizes, or adjust
the input size to scan only specific sections of an image. For
example, if you’re scanning a photograph and want to focus on one
section, adjusting the input size removes the rest of the photograph
from the final scanned image.
The following figure shows the input size options.
To set the image size:
1. Select the image size from the Input Image Size menu.
Note that the menu has sizes for landscape orientation. Sizes
not identified as landscape are portrait orientation.
2. If you want the final scan to be rotated 90
o
, click the
Autorotate 90 option.
Typically you use Autorotate 90 so you can select any of the
page sizes from the Input Image Size menu but scan in
landscape orientation instead of portrait.
3. AutoCrop—Select this option to let the scanner automatically
determine the size of the item being scanned. For example, if
you scan a 5”x 7” photo, the scanner will determine the size of
the photo.
For single-sided scans, the scan area is the size of the image.
For double-sided scans, the scan area is the size of the larger
of the two areas on the front and back of the page.