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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...
Sample image
Function Page
Before After
Adjust the color precisely.
Adjust the density. Density page 6-12
Adjust the color by strengthening
blue or red tones.
Example: Strengthening red
Color Balance page 6-15
Adjust the saturation. Saturation page 6-17
Adjust the image quality precisely
Emphasize or blur the image
outline.
Example: Emphasize the image
outlines
Sharpness page 6-16
Adjust the difference between
dark and light parts of the image.
Contrast page 6-16
Darken or lighten the background
(the area with no texts or images)
of a document.
Example: Lightening the
background
Background Density page 6-17
Prevent bleed-through in 2-sided
originals.
Prevent Bleed-
through
page 6-18
Adjust the scanned image
Decrease the file size and
produce the characters clearly.
File format
[High Comp. PDF]
page 6-28
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