How do I change my target size when scanning an image?

• After you preview your document or photo, you can use the Target Size field in the EPSON Scan window to select various predefined target sizes or create your own custom target size.
  
  If you make a setting other than Original, a marquee proportionate to the measurements of the Target Size setting appears in the Preview window and you can then move this marquee to the area of the image you want to scan.
  
  For more detailed information, click on the Help button in the lower left corner of the EPSON Scan window. Then, click the Destination link followed by the Target Size link in the window that appears.