A-63054 February 2004
9C-5
NOTES: As long as the host computer can keep up with the continuous
scanning of long paper, the maximum size paper that can be
scanned, essentially has no limit.
As the long paper may shift in the transport and skew during
scanning, it is recommended to account for this movement when
specifying the
Left
and
Width
settings on the Mask tab. In
addition, a residual image of very small size may be left over at
the end of scanning.
When scanning
Long Paper
in duplex or dual-stream mode, it is
highly recommended that the Mask tab settings for each Image
Setup be identical, otherwise, unpredictable results may occur.
14. Select the
Special document mode
check box when scanning documents
that require special handling by the scanner. Special document mode was
designed to scan non-rectangular documents and documents with holes in
them such as, oil well logs. Auto-crop and deskew can still be performed.
When
Special document mode
is enabled, the scanner runs about 25%
slower.
15. Set any front or rear image setup options.
Capture Software allows different image setups for
front
and
rear
sides of a
page for color, grayscale, and bitonal (black and white) scanning.
To set the front or rear options:
Check the
Color front
,
Color rear
,
Grayscale front
,
Grayscale rear
,
Bi-tonal front
, or
Bi-tonal rear
check box.
• Select the desired image setup for the selected front and rear sides from
the drop-down list box.
• If you want to create a new image setup or modify the one selected,
click
Setup
. The Image Setup dialog box appears.
• Select the desired options on the
Filters
,
Check
,
Mask
, and
Color
Dropout
tabs.
• Click
OK
on each tab when you are finished setting options.
For complete details on image setup, see the section entitled “Using
Image Setup.”
NOTES: When platen (flatbed) scanning is enabled, only the front image
setup options are available.
For dual-stream scanning, enable at least one bitonal image and
one color or grayscale image.
Color and grayscale scanning are mutually exclusive. When color
front or color rear is selected, the grayscale image setup options
are not available. Similarly, when grayscale front or grayscale rear
is selected, the color image setup options are not available.
When color or grayscale scanning, bitonal scanning is still
performed “behind the scenes” using the grayed-out bitonal page
and image settings. Bitonal images will never be displayed or
stored to disk, but will be used, as necessary, to perform functions
such as patch code reading, bar code reading, etc.