SCANNING FROM THE ONETOUCH SOFTWARE | 33 |
selected, the scanner makes two passes—the first pass senses the item’s size, and the second pass scans the image. This option overrides the Page Size menu selection.
DeScreen—Select this option when scanning a picture from a newspaper or magazine article, or other item that contains images with patterns or dots. Scans of patterns or dots sometimes have a distorted or wavy appearance. The scanner scans the item to compensate for the patterns and dots, and produces a clearer image. The scanning may slow down a bit when this option is selected. You don’t need to select this option when scanning photographs. The DeScreen setting does not apply to the Black/White mode.
Gamma—Drag the slider to improve how the colors in a scanned image look on your monitor. Gamma correction allows you to achieve precise color matching. Because the computer cannot always transmit the exact color information to the hardware, you may have to make some color adjustments using the Gamma feature.
The default Gamma setting works fine in most cases and normally does not need to be adjusted.
6.If the JPEG settings are available, click the JPEG tab to select image compression settings. Please see “About JPEG Compression” on page 34 for information about the JPEG settings.
▼Note: The JPEG compression settings are not available if you are using a 6200 scanner.
