Printing issue with SW2008 SP4.0

Has anyone seen an issue where prints are vertically"squashed"? This meaning that the overall length appears correct,but the height is about half what it should be.
At first I thought it was a driver issue for the one plotter. Nowit is affecting even the 11 x 17 drawings on another printer. Itsaffecting virtualy all our machines.
Currently a work around is to set each sheets print settingsindividually, but the problem seems to be getting worse.
I appreciate your assistance.SolidworksGeneral