Try the reset described here:
http://kb.mozillazine.org/Problems_printing_web_pages#Reset_printer

You also can experiment with the settings in Print Preview to see whether a different shrinkage level ("Scale") allows everything to fit horizontally.

Edmeister, I am erecting an icon with your likeness to celebrate the success of your problem solving advice. When replacing the printer software, I missed a paper size notation that I should have made. Many thanks for your very comprehensive assistance. Jim loupas

It's nice to know you are all out there to help us lost souls.