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> Color and Image Quality Functions
Adjusting Image Quality
To adjust the image quality, use the following functions.
I want to...
Sample image
Function Page
Before After
Easily adjust the image quality to match your own image
Remove dark background or
bleed-through from the original
such as a newspaper.
Program
[Newspaper Copy]
page 5-5
Clearly reproduce fine lines, faint
lines, broken lines, and other fine
details in a CAD or other
drawings.
Program
[Drawing Copy]
page 5-5
Adjust the image quality precisely
Adjust the density. Density page 6-20
Emphasize or blur the image
outline.
Example: Emphasize the image
outlines
Sharpness page 6-23
Darken or lighten the background
(the area with no texts or images)
of a document.
Example: Lightening the
background
Background Density page 6-23
Prevent bleed-through in 2-sided
originals.
Prevent Bleed-
through
page 6-24
Adjust the scanned image
Decrease the file size and
produce the characters clearly.
File format
[High Comp. PDF]
page 6-56
Convert a paper document to
PDF with searchable text.
File format
[PDF] or
[High Comp. PDF]
with
[OCR]
page 6-56
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