Lexmark 3400 用户手册

Descreening helps to remove wavy patterns from images scanned from magazines or newspapers.

Make sure the printer is connected to a computer, and both the printer and the computer are on.

Load an original document facedown on the scanner glass.

If necessary, press 

 repeatedly until the 

 light is on.

Press 

.

The All-In-One Center appears on the computer screen with a scan preview of the document under the Scanning
& Copying tab.

If you want to scan only a portion of the document, click and drag the dotted line box to select a specific area of
the preview image to scan.

From the “Send scanned image to” menu, select a program.

Click Display Advanced Scan Settings.

Select the Image Patterns tab.

Select the Remove image patterns from magazine/newspaper (descreen) check box.

Select Best Quality or Best Speed.

From the “What was scanned?” menu, select Magazine or Newspaper.

Click OK.

Click Scan Now.