Operation > 1133. Auto select imageAutomatically set the whole image as your scan area. (Or youmay resize the area by diagonal "drag and drop".)Enhancing the image1. DescreenEliminates the moire*patterns commonlyfound in printedmatter. (1) Before;(2) After.* Moire pattern: An undesirable pattern in a color printingresulting from incorrect screen angle of overprinting halftone.2. SharpenSharpen the scannedimage. (1) Before;(2) After.3. Colour adjustmentAdjusts the colour quality of the image so that it comes close tothe original. This function uses default parameters to adjust theimage. (1) Before; (2) After.4. Auto levelAutomatically adjusts the highlight and shadow areas of thescanned image to optimise the following:1 21 21 2
