Sounds more like a printer setting than Outlook. Check the settings there.
Look at Page Setup in Outlook before you print a message.

" wrote:

I am using Microsoft Office XP. Only on some of my emails am I having
this issue.

The problem is when I print a long email, it shrinks the text to all
fit on one page. I have tested this from several computers, and it
happens every time.

The text is so small, I am unable to read it.