1) in the URL box (i.e. where you normally enter a web address like
http://support.mozilla.com) enter about
:config and hit enter
1b) on some systems you may be prompted by a bogus warning from mozilla joking that this might affect your firefox 3 warrantee (FF is free so the warrantee is a moot point); ignore the warning and proceed.
2)a special configuration settings screen will appear in you browser window; enter the following parameter name in the 'Filter:' box: print.whileInPrintPreview
3)FF 3 will quickly search for this parameter (i.e. print.whileInPrintPreview ) and display it and it current settings in the browser window (just below the filter box).
4) Double click on this parameter to change it from FALSE to TRUE
5) now when you print preview, you should see new buttons that let you scale the print out as well as portrait and landscape buttons (just like in windows) - enjoy.
Bookmarks