When printing, everything from the browser prints out half-size (approx), I don't have this problem with IE. I check printer settings before I print each time and they are correct but it still happens.
When I try to print something from my browser, something that should print full page only prints out half-page. All the content is there but in miniature. Printer settings are correct and everything prints fine from Internet Explorer.
Opaite Mbohovái (3)
Oh my how embarrassing! The only place I neglected to check was in Firefox itself and under File-> Page Setup it was set to 50%. Reset it to 100% and problem solved!
I tried changing from 50% to 100% on the page set up and it changed the size of the print, but still only printed in one corner of the page instead of full page. I also had to change from landscape to portrait but still did not print full page.
whebbard,
{Ctrl + P}, check that you have the correct printer selected in Printer - Name, then hit the Properties button. Make sure you have a full size sheet of paper selected - A4 or Letter.
http://kb.mozillazine.org/Problems_printing_web_pages#Prints_to_a_small_portion_of_the_page