User's Guide Scanning 4. Make the following settings on the Main Settings tab. ❏ Document Size : Select the size of the original you placed. ❏ Image Type : Select the color for saving the scanned image. ❏ Resolution : Select the resolution. Note: The Document Source setting is fixed as Scanner Glass . You cannot change this setting. 5. Make other scan settings if necessary. ❏ You can preview the scanned image by clicking the Preview button. The preview window opens, and the previewed image is displayed. ❏ On the Advanced Settings tab, you can make detailed image adjustment settings that are suitable for text documents, such as the following. ❏ Unsharp Mask :
You can enhance and sharpen the outlines of the image. ❏ Descreening : You can remove moirй patterns (web-like shadows) that appear when scanning printed papers such as a magazine. ❏ Text Enhancement : You can make blurred letters in the original clear and sharp. ❏ Auto Area Segmentation : You can make letters clear and images smooth when performing black and white scanning for a document that contains images. Note: The items may not be available depending on other settings you made. 90