Iowa Computing's promise:  all of our  FAX TONER, RIBBONS, and THERMAL FAX RIBBON ROLLS  are factory tested to insure that your Sharp, Pitney Bowes, Panafax, Panasonic, Xerox, Brother, Epson, IBM, Lexmark, HP,  perform to your satisfaction. Our FAX cartridges are 100% Unconditionally Guaranteed! 

**Distributor pricing is available, e-mail the webmaster to find out more.