A high capacity toner cartridge, the Hewlett Packard CF470X has an amazing estimated page yield of 28,000 prints.Unlike the standard capacity HP 655A toner, the super high capacity HP 657X range are compatible with only a few select colour laser printers. Giving you nothing but the highest quality of print in the HP Colour LaserJet Enterprise Flow MFP M681z (and all other compatible printers), the CF470X is a cartridge for those who want to represent their business in the best possible light.Despite the unbeatable quality of manufacture that Hewlett Packard are known for, they offer a full guarentee for the CF470X directly.