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800 Series Scanners
i
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-rotation and fine cropping 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.
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 fine cropping, splitting, or
merging that may take place.
NOTES: When dual-stream scanning, it is recommended that you define
separate image setups for color and bitonal when auto-deleting
images. This is because the byte threshold for blank bitonal images is
much different from blank color images.
A byte threshold of up to 200,000 bytes may be specified for blank
color images.
9A-33
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