CONFIGURING THE ONETOUCH BUTTONS 65
■Straighten Image—Select this option to let the scanner automatically determine if a page is skewed, then straighten its image. The scanner detects page edges and can sense when the page is fed through at an angle. However, if the page is fed through at too great an angle, the image may not straighten correctly. In that case, re-scan the page using the paper guides to feed the paper in straight.
■Autorotate 90—Select this option to rotate the scanned image 90o clockwise when scanning is finished. Typically you use Autorotate 90 so you can select any of the page sizes from the Standard menu but scan in landscape orientation instead of portrait. Landscape scanning tends to be faster than portrait scanning.
■Invert Image—Only available for Black&White Mode, this option reverses the black and whites of an image.
Original Image. | Inverted Image. |
■Duplex—Scan both sides of the page. If this option is not selected, the scanner will scan the front side of the page only.
■Skip Blank Originals—Skips pages that are completely blank. Typically you use this option when you will scan a stack of two- sided pages which have a number of blank sides. This option is only available for Duplex scanning.
■Color Filter—Color filter is the ability of your scanner to automatically remove a color from a scanned item. For example, if you are scanning a letter with a red watermark, you can choose to filter out the red so the scanned letter just shows the text and
