Reporting Services - online page count vs printed count

[pnslcs]

I have a a couple of reports that are viewed using the reporting services report viewer control on a aspx page built with visual studio 2003. The report executes just fine. The problem is that the online page count will state a number like 5 but when you print it the real page count is 10. The online count is always off by about half. How can I make the online count be the correct number? Thanks, Patrick