Dell C5765DN Dell Color Laser Multifunction Printer User's Guide - Page 79
Color Effects (Selecting an Image Quality), Suppress Background, Contrast
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1 Select [Image Enhancement]. 2 Set [Suppress Background] and [Contrast]. Image Quality Suppress Background • Off Scans document backgrounds with no filtering. • Auto Suppression When [Output Color] is set to [Black & White], the background of a document printed on colored paper, such as newspaper, will be suppressed. When [Output Color] is set to [Color], [Dual Color], or [Single Color], the color element on white-color paper such as the blot, the print on the other side which is seen through and so on will be suppressed. Note • When [Output Color] is set to [Color], you can change the level of background suppression. For more information, refer to"Background Suppression (Photo & Text)" (P.322) and "Background Suppression Level (Text)" (P.322). Contrast • Auto Contrast Automatically adjusts the brightness and hue of the original document to sharpen the image. Note • [Auto Contrast] is not available when you use the document feeder. • Manual Contrast Allows you to select from the five levels between [More] and [Less]. Selecting an upper cell on the bar makes the difference between light and dark areas greater; light areas become lighter and dark areas darker. In contrast, selecting a lower cell on the bar makes the difference between light and dark areas smaller. Color Effects (Selecting an Image Quality) If you set this feature, the [Image Enhancement], [Image Options], [Color Shift], and [Color Balance] settings are automatically adjusted and copies are made at the specified quality. Note • When the Color Effects feature is used, [Auto Contrast] is not available. • If other image-quality settings are made after you set [Color Effects], the setting made in [Color Effects] will be cleared. 79