Xerox 4150 User Guide - Page 50

3 Copy Image Quality Use this feature to enhance the quality of your output. The Original Type option is used to enhance the copy quality of the output based on the type of original being scanned. Type Description Text Use for originals containing text or line art. Photo Use for continuous tone photographs or printed half-tone originals. Photo and Text Use for high quality lithographic images or continuous tone photos with text and/or graphics. Lighten / Darken: Adjusts the lightness or darkness of the output. To darken the output, select the scroll down button. To lighten the output, select the scroll up button. Background Suppression: Use to automatically reduce or eliminate the dark background resulting from copying colored paper or newspaper originals. NOTE: Background Suppression is disabled if the Original Type is Photo. Book Copying Use when copying bound documents and books. Place the original document at the back, center of the document glass. If the document is too thick, lift the machine cover off the hinges slightly and then re-close the cover. 28 Xerox WorkCentre 4150 User Guide