You can use several different strategies to correct skin tone on your portraits, depending upon your skill level and the image editing software you have on your computer. One thing that can significantly improve the quality of scanning is the use of scan previews. Most consumers are driven by the "bottom line" cost and this is especially true of those who order printed products. Most rolls of film keep the first few inches blank to avoid any of the pictures being exposed to light and ruined. Most print companies would encounter problems printing sharp, crisp and brilliant image reproductions.