Visioneer XP220 - Manual (Page 86)

C REATING A N EW S CAN C ONFIGURATION 79
■ 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 Grayscale or Color Mode at 300 dpi or less.
■ Straighten Image—Select this option to let the scanner
automatically determine if a page is skewed, and then straighten
its image. The scanner detects page edges and can sense when the
page is fed through at an angle. However, if the page is fed
through at too great an angle the image may not straighten
correctly. In that case, re-scan the page using the alignment
arrows to feed the paper in straight.
■ Invert Image—Only available for Black&White Mode, this
option reverses the black and white of an image.
Note: The VRS Settings window also has an option to autocrop a
document. If you select that setting, then AutoCrop to Original is also
selected so you’ll know that option is active. To turn off autocropping,
uncheck the option on the VRS Settings window.
Note: The VRS settings also have an option to straighten an image. If
you select the VRS setting, then Straighten Image is also selected so
you’ll know that option is active. To turn off image straightening,
uncheck the option on the VRS settings.
Original Image. Inverted Image.