Visioneer Patriot 680 User's Guide download pdf (Page 39)

34 VISIONEER PATRIOT 680 SCANNER USER’S GUIDE

■ Reduce Moiré Patterns—Moiré patterns are wavy, rippled lines that

sometimes appear on the scanned images of photographs or illustrations,

particularly newspaper and magazine illustrations. Selecting Reduce Moiré

Patterns will limit or eliminate moiré patterns in the scanned image. This

option is only available for the Grayscale or Color Mode at 300 dpi or less.

■ Invert Image—Only available for Black&White Mode, this option reverses

the black and whites of an 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. 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. Color filter applies to Black&White or

Grayscale Mode.

Note: 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 in the OneTouch Properties to scan in duplex, but you press the

Simplex button on the scanner to scan, then the resulting scan will be in

single sided, and vice versa.

Original Image Inverted Image

The original with a red

watermark over black text.

The scanned item with the

red filtered out.

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Visioneer Patriot 680 User's Guide Page 39