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Scanning from PaperPort
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lighter or darker. Contrast refers to the difference between
the lighter and darker portions of the image. Increasing the
contrast emphasizes the difference between the lighter and
darker portions, decreasing the contrast de-emphasizes
that difference. Contrast is used in conjunction with
brightness.
•
AutoCrop to Original—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, and the scan
area is the size of that photo. When this option is selected,
the next option, AutoCrop to Length, is also selected. This
option lets the scanner automatically crop the scanned
document from the top to the bottom edge of the page,
affecting only the length of the document. The width is of
the scan area is not affected. The scan width is determined
by the chosen page size.
When using the AutoCrop to Original option, always use the
paper guides on the scanner so the page is not skewed.
•
Duplex—Scan both sides of the page. If this option is not
selected, the scanner will only scan the side of the page
facing down when you insert it into the scanner.
•
Filter—The Filter is the ability of your scanner to
automatically remove a color from a scanned item. For
example, if you are scanning a letter with a red watermark,
you can choose to filter out the red so the scanned letter
just shows the text and not the red watermark. The Filter
option applies to Black&White or Greyscale Mode.
The original with a red
watermark over black text.
•
Reduce Moire Patterns—Moire patterns are wavy, rippled
lines that sometimes appear on the scanned images of
photographs or illustrations, particularly newspaper and
magazine illustrations. Selecting Reduce Moire Patterns
will limit or eliminate moire patterns in the scanned image.
This option is only available for the Greyscale or Color
Mode at 200 dpi or less.
The scanned item with the
red filtered out.
DocuMate 152 Scanner User's Guide
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Table of Contents
Troubleshooting
