I'm trying to troubleshoot a TI silent 743/745. When you press the "rubout" key should it print anything like an underscore? Besides sending the rubout character, what does the actual print head do? Backup? Print an underscore? Thanks, Corey corey cohen uǝɥoɔ ʎǝɹoɔ Mobile: +1 917 747 1408<tel:+1%20917%20747%201408>