From the "What is being scanned?" menu, select Photo.
From the "How will the scanned image be used?" pop-up menu, choose To be printed or To be viewed on monitor/Web page. Photo scanning is optimized based on this selection.
Click Preview/Edit.
From the Settings tab, make sure you select one of the preset scan settings appropriate for the photo:
Color Photo - Print
Color Photo - Web
Black and White Photo
Note:
Select Custom Settings to manually adjust the color depth, resolution and set a descreen option.
Select the Adjustments tab and fine-tune the scan settings. Go to the Scan tab for details.