If you have a landscape formatted document, I have found that I needed
to set a 'landscape' option.
Under File / Print, click on 'Properties' and then on the 'Features'
tab (assuming you have it...I am using Word2002 under XP)
On this tab, in the 'orientation' area, click on Landscape (it should
show you a picture of how it will look). Also, a little further down
the window click on 'Multiple Pages per Sheet' and make sure the '2
pages per sheet' is checked.

--
Ian Totman
Toronto