[KLUG Members] scanner / printer register problem

[Brock Inglehart]

Using Suse 10.0, Epson Perfection 1200U scanner and the Iscan scanner
utility.
The problem: When I do a preview scan of a full page, all looks well and
in register of the scan window. If I scan to file,  all is in register.
But if I scan to printer, the printer starts to print the document from
the top but indexes the paper in the printer aproximately 1/3 down
before the printing actually starts thus turning a single page document
in to a 2 page document.
The printer is set for "letter " size paper.  
How do I get the two back in sync?