User's Guide Scanning 3. Select Professional Mode from the Mode list. 4. Make the following settings. ❏ Document Source: Select the document source in which you placed your original. ❏ Auto Exposure Type: Select the exposure type that suits your original. ❏ Image Type: Select the type of image you want to scan. ❏ Resolution: Select the resolution of the image you want to scan. ❏ Target Size: Select the output image size you want to scan to. 65