Hi, thank you for contacting JustAnswer.com. My name is Russell. I will do my best to provide the right answer to your question.
I think the answer to your question depends upon the exact program you are using to scan in the picture.
Also it depends a lot upon whether you saved the scanned image first.
Let me know a bit more about what you are doing exactly - and whether it being tried on a Windows computer, or on an Apple computer, and I will advise you further and more specifically depending upon the details.
In general, try
1. saving the scanned image to the hard disk first,
2. or using different software, a different program, to scan in the picture
3. or perhaps other things, depending upon details.