62VISIONEER STROBE XP 470 SCANNER USER’S GUIDE
at too great an angle, the image may not scan correctly. In that case, re-scan the page using the paper guides to feed the paper in straight.
■Reduce Moire Patterns—Moire patterns are wavy, rippled lines that sometimes appear on the scanned images of photographs or illustrations, particularly newspaper and magazine illustrations. Selecting Reduce Moire Patterns will limit or eliminate moire patterns in the scanned image. This option is only available for the Grayscale or Color Mode at 200dpi or less.
■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.
Note: Because you can set Duplex and Simplex for the OneTouch buttons, there could be a conflict when you press the Simplex or Duplex button on the scanner. Regardless of the OneTouch setting, the scanner button always takes precedence. In other words, even if the LED number on the scanner has a setting for Duplex, when you press the Simplex scanner button the scanner scans in Simplex mode, and vice versa.
■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.
