Iowa Computing's  Laser cartridges are factory tested to insure that your Canon, Epson , Hewlett-Packard, Apple, Lexmark, Brother, Pitney Bowes, Sharp, Xerox, Okidata and Panasonic Laser  printers perform to your satisfaction. Compatible laser toner cartridge with new drum and blades to ensure your printouts are clear and crisp. We offer a 100% money-back guarantee that this cartridge will be equal in both yield and print quality.