What File Resolution Should I Use for Photo Prints? For professional photo prints, we recommend submitting files with a resolution of 300 ppi or higher. To order Photographic Prints, click here. Related articles What Type of Paper is Used for Photo Prints? What is the Recommended Image Resolution for Metal Prints? What File Type Should I Use to Submit My Images? Do You Offer Sizes Other Than Those Listed? What Are the Finished Product Sizes (Including Print, Mat, and Frame)?