Adjusting Image Quality And Color - TASKalfa 4002i Operation Manual

> 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...
Easily adjust the image quality to match your own image
Remove dark background or
bleed-through from the original
such as a newspaper.
Clearly reproduce fine lines, faint
lines, broken lines, and other fine
details in a CAD or other
drawings.
Adjust the image quality precisely
Adjust the density.
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.
Convert a paper document to PDF
with searchable text.
Sample image
Before After
xviii
Function
Program page 5-10
[Newspaper Copy]
Program page 5-10
[Drawing Copy]
Density page 6-31
Sharpness page 6-33
Contrast page 6-33
Background Density page 6-34
Prevent Bleed- page 6-34
through
File format page 6-70
[High Comp. PDF]
File format [PDF] or page 6-70
[High Comp. PDF]
with [OCR]
Page