HP 655A Cyan Toner Cartridge (10,500 Pages) for HP Laserjet Enterprise M652, Laserjet Enterprise M653, LaserJet Enterprise M681, LaserJet Enterprise M682 Printers. From the first print until the last, the HP 655A Cyan Toner Cartridge (10,500 Pages) (CF451A) from HP can help offer a consistently high level of print performance. Incredibly simple to install and capable of achieving a surprisingly high yield for a toner of such modest price and size, this toner cartridge can help offer a professional edge to all prints – whether you’re printing in the office.