The black circle indicates high contrast values and the white circle indicates low contrast values. To specify a particular contrast setting, select Manual and select a value using the slider. Select Auto if you want the scanner to automatically adjust the contrast of images during scanning. Contrast determines how many gray shades are scanned. A high contrast image has more gray shades between black and white a low contrast image has fewer gray shades. (The higher the value, the lighter the scanned images.)Ĭontrast is the range between the lightest and darkest shades in an image. The black circle indicates darker values and the white circle indicates lighter values. To specify a particular brightness setting, select Manual and select a value using the slider. Select Auto if you want the scanner to automatically adjust the brightness (lightness) of images during scanning. If your scanner supports endorsing (imprinting of images), these options are available. This option is used to scan extra long images and is available only if your scanner supports long scanning. ( Turnover Mode must be supported by the scanner.) If not selected, stack turnover is not allowed you can either continue scanning front sides or stop scanning. When the stack has finished scanning, you can then continue scanning additional front pages or reinsert the same stack after flipping it over, and scan the backs of the pages in the stack in reverse order. When selected, you can scan a stack of pages (as many pages as the scanner's document feeder will hold). Duplex scanning must be supported by the scanner. Select this field to scan both the front and back sides of documents. Specify whether you want the scanner to scan via the Automatic Document Feeder (ADF) or the Flatbed (for scanners that have both).

Available page sizes depend on the selected scanner.ĭither is the process of simulating shades of gray by altering the size and arrangement of black pixels on an image.

Select the maximum page size of documents that will be scanned using this profile.

A higher resolution results in a better image however, more storage space is required for high resolution image files. Resolution is the fineness or coarseness, measured in dots per inch (dpi), of an image as it is scanned. The resolutions available depend on the selected scanner. Select the resolution at which you want images scanned when this profile is used.

Epson scan settings