Xerox 490 ST, 480 ST manual Category Setting Description

The following table shows the available scan settings that can be defined in a template and a description of each.

Category	Setting	Description
Basic	Original Type	Auto (default) automatically detects the type of original.
		Text indicates that the original is text or line art.
		Photo indicates that the original is a photograph.
	Auto Exposure	Used for enhancing documents with colored backgrounds by
		adjusting for different types of images.
		On (checkbox selected) selects an appropriate exposure level
		for the original document.
		Off (checkbox deselected) uses the Lighten/Darken setting for
		the exposure level.
	Sides Imaged	Print the image on one side or two sides of the paper.
Document	Original Size	Selects the page dimensions of the scanned image to match the
Options		original size.
		Normal specifies a standard size (Letter or A4).
		Pre-setspecifies a pre-defined size.
		Custom specifies a size that you set.
		Auto varies dimensions of the scanned image to match the
		original size automatically.
Image	Lighten/Darken	Lightens or darkens the brightness of the printed image.
Adjustment
	Contrast	Adjusts the clarity (difference in gray shades) of the printed
		image. Increased contrast makes the image more defined in
		black and white. Decreased contrast makes the image more
		defined in gray tones.
	Sharpen/Soften	Softens or makes the edges of the printed image more
		pronounced.
	Graphics	Normal sets the continuous-tone reproduction to 106 dpi
		screens.
		Emulate DocuTech allows Xerox DocuTech users to set the
		continuous-tone reproduction to emulate the DocuTech at a
		lower 85 dpi screen setting.

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