xlvi
> 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
Reference
page
Before
After
Adjust the color precisely
Adjust the density.
Density
Adjust the image quality precisely
Emphasize or blur the image
outline.
Example: Emphasize the image
outlines
Sharpness
Adjust the difference between
dark and light parts of the image.
Contrast
Darken or lighten the background
(the area with no texts or images)
of a document.
Example:Lightening the
background
Background Density
Adj.
Prevent bleed-through in 2-sided
originals.
Prevent Bleed-thru
Adjust the scanned image
Decrease the file size and
produce the characters clearly.
File Format
[High Comp. PDF]
Summary of Contents for d-COPIA 255MF
Page 1: ...Code 595201en OPERATION GUIDE d COPIA255MF ...
Page 79: ...2 2 Installing and Setting up the Machine Uninstalling Applications 2 55 ...
Page 427: ...10 3 Maintenance Regular Maintenance 2 Clean the slit glass and the reading guide ...
Page 473: ...11 38 Troubleshooting Clearing a Staple Jam 5 Close the staple cover ...
Page 511: ......