I own an HP Laserjet111. Windows drivers will not support me being able to use custom paper sizes. I have several documents I use in my business smaller than 8.5x11.0 paper. Recently I tried to set up for paper which measures 8.5 x 7.25 and an error window opened with the statement "Windows drivers do not support that paper size." Can I get back to the HP drivers which do allow me to use custom sizes?