Kodak i4000 Plus Series Setup Manual page 27

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Streak Filter — allows you to configure the scanner to filter vertical
streaks from your images. Streaks are lines which may appear on an
image and are not part of the original document. Streaks may be
caused by contaminants on your documents (e.g., dirt, dust or frayed
edges) or by not following the recommended cleaning procedures for
your scanner.
• On: turns streak filter on.
• Aggressiveness: allows you to adjust the extent at which the streaks
are filtered. The values range from -2 to 2. The default is 0.
Color Dropout — used to eliminate a form's background so that only
the entered data is included in the electronic image (i.e., remove the
form's lines and boxes). For black and white images, these settings
effect the grayscale version of the document which the scanner
analyzes to produce that electronic image.
• Color: select the desired dropout color.
- (none)
- Multiple: drops colors other than dark shades (e.g., black or dark
blue ink)
- Predominate: drops the predominant color
- Red
- Green
- Blue
• Aggressiveness: allows you to adjust the extent at which colors are
dropped. The values range from -10 to 10. The default is 0.
NOTE: The Color Dropout options are only available when the Scan as
selection is Black and White or Grayscale.
A-61653/TWAIN August 2013