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> Color and Image Quality Functions
Adjusting Image Quality and Color
To adjust the image quality or color of an image, use the following functions.
I want to...
Adjust the color precisely
Adjust the density.
Adjust the image quality precisely
Emphasize or blur the image
outline.
Example: Emphasize the image
outlines
Adjust the difference between
dark and light parts of the image.
Darken or lighten the background
(the area with no texts or images)
of a document.
Example:Lightening the
background
Prevent bleed-through in 2-sided
originals.
Adjust the scanned image
Decrease the file size and
produce the characters clearly.
Sample image
Before
After
xlvi
Function
Reference
Density
6-16
Sharpness
6-20
Contrast
6-21
Background Density
6-22
Adj.
Prevent Bleed-thru
6-23
File Format
6-40
[High Comp. PDF]
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