Kodak i780 Manual page 11

Single-stream duplex
alternating between black
and white and color/
grayscale (Toggle patch)
Single-stream duplex
alternating between
black and white and
color/grayscale using
automatic color
detection
A-61504 October 2007
This job stream is available for i620, i640, i660 and i780 Scanners. For
the i610 Scanner, you can only toggle between black and white and
grayscale.
1. Prepare documents with a Type 4/Toggle patch before and after any
color/grayscale documents.
2. Configure image processing parameters for all four images. Before
enabling the scanner, select only the front and rear black and white
images to be retrieved.
3. Select One - based on Toggle Patch on the Advanced tab
(TWAIN) or In the images per side drop-down box on the Image
Processing tab (ISIS).
4. Start scanning.
Images begin in black and white and will change to color/grayscale
when the first toggle patch is detected. Images remain in color/
grayscale until the next toggle patch is detected. Images of the toggle
patch sheets will not be returned to the host.
This job stream is available for i620, i640, i660 and i780 Scanners. For
the i610 Scanner, you can only toggle between black and white and
grayscale.
1. Configure image processing parameters for all four images. Before
initiating the scanner, select only the front and rear black and white
images to be retrieved.
2. Enable Auto Color Detection by choosing Low, Medium, High or
Custom.
3. Start scanning.
The scanner will determine if it should return a black and white or color/
grayscale image based on a document-by-document analysis of the
color content.
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