Xerox DocuMate 3220, Руководство пользователя

Страница: 57 / 221

Xerox
®
DocuMate
®
3220
User’s Guide
57
Brightness
—sometimes an image is scanned with the brightness and contrast set too light or too dark.
For example, a note written with a light pencil may need to be scanned darker to improve legibility.
Increasing or decreasing the brightness makes the scanned image lighter or darker.
Contrast
—the difference between the lighter and darker portions of the image. Increasing the contrast
emphasizes the difference between the lighter and darker portions, decreasing the contrast de-
emphasizes that difference.
Key
and
Lock
icon—if you want to lock the configuration, click the key icon to change it from a Key to a
Lock.
Page Settings Tab
The options on the Page Settings tab will be available based on either the selected color mode (Black &
White, Grayscale, or Color), or based on whether or not the scanner hardware supports the feature.
Standard
—click the menu arrow and choose a page size from the list.
Custom
—enter the horizontal and vertical page dimensions in the boxes. Click the name of the units,
inches or millimeters, to toggle between them.
Improvements and Settings
—it is indicated in the feature description if there is a software or hardware
dependency for the option to be available.
•
Duplex
—scan both sides of the page.
This option is only available if the scanner supports this feature.
The Simplex and Duplex buttons on the scanner take precedence over the OneTouch settings. In
other words, if the LED number on the scanner is configured to scan as Duplex, but you press the
Simplex button, the scanner scans in Simplex, and vice versa.
Click the name to
toggle between
inches and
millimeters.