Hello jkfarms99.
I understand you are concerned about the file size of .jpeg files after they are scanned. HP software does not contain any sufficient method of reducing the size of scanned files, besides playing around with resolution settings. However, there are other way of performing this task. This websites contains information on these methods: http://www.wikihow.com/Resize-a-JPEG
Let me know if you have any other questions.
Ashley