Hi Ketabe,
The picture so enlarge when you select 5x7 paper. The photo will print to fit within the paper size. If the photo is only being printed in a portion of the 5x7 paper, we will need to gather some more infromation. Please reply with the information to the following:
1. Are you using a Windows or Mac computer?
2. Have you installed the printer drivers on your computer?
3. What program are you using to print the picture?
We look forward to your reply.
