Through hours of scouring posts and finding minimal fixes from MS, I
discovered the Outlook printing "hotfix" adds a reg key:
[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Internet
Explorer\Main\FeatureControl\FEATURE_STF_Scale_Min]
"pst.exe"=dword:00000064
changing the print default to 100%
Since our business uses some apps that use the IE7 browser to print from,
add: iexplore.exe"=dword:00000064 as another value defaults printing to 100%
in this app. Recently another program printing option (for ID cards) was
defaulting to shrink to fit even though it appeared it was using the browser.
After conversation with the vendor found that it was using a Crystal wrapper
(exe) through the browser as the print call. So it too was fixed (set back to
100% as default) once entering it into that reg key. <sigh> SO if this theory
is correct most applications that use in part the browser and call some form
of proprietary executable might just respond to this "fix"
I hope this helps others :)