Color Film Development, Scanning, and Prints. What size scans should I get? Scan size recommendations can be found on our Info page. How do I receive my scans? Once your film is developed and scanned at the lab, you'll receive an email link to download your images. 35mm film is printed on 4x6 luster paper. Medium formats such as 6x4.5, 6x6, and 6x7 are printed on luster paper to their exact size without any cropping.