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Check tab
A-63054 February 2004
Length—select a length type from the drop-down list. Capture Software
checks the length of every scanned image and gives a warning (Image too
short or Image too long) when the image length does not comply with the
selected length type (i.e., is not between the minimum and maximum length).
The length check is useful for detecting document double-feeds. Selecting All
disables Length Check.
Setup—accesses the Image Length Setup dialog box. From this dialog box
you can modify existing Length Check templates, create new ones, or delete
Length Check templates.
NOTE: Minimum and maximum values are in 1/100-inch.
The Length Check is performed after auto-rotate, auto-crop, and deskew and
prior to any splitting or merging that may take place.
Disabling the Check First Page option is useful when you scan envelopes
containing small transaction documents. Often the envelope is also scanned
as a header sheet and because of its larger size you do not want to check the
envelope's size (the first page of a document) to prevent false warnings.
NOTE: Length Check currently is not supported for color scanning with the
Color Scanner 3590C and Color Scanner 4500. Length Check only
works for black-and-white scanning.
Auto delete images—allows you to discard images below or above a byte
threshold during scanning. This is useful for automatically removing blank rear
sides. The Auto-delete check is performed after any auto-cropping, deskew,
splitting, merging, or color image binarization that may take place.
NOTE: When auto-deletion of images is enabled at the same time as
binarization of color images, the binarized image size is compared with
the byte threshold. Both the binarized and the color "parent" images
will be deleted when the binarized image size falls below/above the
byte threshold.
9A-25
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