Hi, Christine,
There's a TechTip you can access on our website about Adagio and Large Fonts (which affect the printing of specifications in Adagio). Here's a link to the page:
http://www.softrak.com/resources/adagiotips.phpAlso, it may be that the Unicode settings on the Win7 w/s are different than those on the XP w/s from which the invoice can be printed properly. To check this out, on the XP w/s, access the Control Panel, Regional and Language Settings, Advanced and confirm the Unicode settings. Then, on the Win7 w/s, access the Control Panel, Region and Language, Administrative tab and make sure the 'Current language for non-Unicode programs' is the same as that on the XP w/s.