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A-61580 November 2007
Image Processing tab
The Image Processing tab displays the Image Mode, Mode and Toggle
Patch information that was previously described. Refer to the section
entitled “Main tab” earlier in this chapter for descriptions.
General options
•
Deskew
automatically straightens a document within ±0.3
degrees of the leading edge of the document. Deskew can detect up
to a 45-degree skew and correct up to a 24-degree angle at 200 dpi
or a 10-degree skew angle at 300 dpi. This option is not available
when
Fixed to Transport
or
Relative to Document
is selected.
NOTE: To prevent data loss, the document must have all four
corners within the image path.
•
Add Border
— allows you to add a fixed amount of border to the left,
right, top and bottom edge of the image.
Black and White options
•
Invert Image
allows you to select how the black pixels will be
stored in the image. By default the black pixels are stored as black
and the white pixels are stored as white. Turn this option on if you
want the black pixels stored as white and the white pixels stored as
black.
•
Halftone Removal
enhances dot matrix text and images made
with halftone screens (e.g. newspaper photographs).
