Final answer:
Film photographs need to be scanned before printing, while digital photographs can be directly printed from a computer or camera.
Step-by-step explanation:
Film photographs and digital photographs are handled differently for printing because of the different formats they are in. Film photographs need to be scanned before printing because they exist in physical form on the film negatives. On the other hand, digital photographs are already in a digital format and can be directly printed from a computer or camera. Scanning film photographs turns them into digital files which can then be edited and printed.