HP 645A LaserJet Toner Cartridge Black C9730A

Compatible with Hewlett Packard Colour LaserJet 5500/5550 series printers. It will yield approximately 13000 pages. Advanced toner formulation for crisp, sharp output every time. Easy to use and maintain with new print cartridge architecture and Smart printing technology. Cost-effective color solution for everyday use. This pack contains 1 black toner cartridge.