Small businesses, micro offices and departments in larger businesses who want professional quality colour laser documents. HP 309 LaserJet Printing Supplies work with the printer to make high-quality colour printing easy, cost-effective and reliable. An improved electro-photographic process in the system achieves a broad range of vibrant colours and sharp text.Compatible Printers: HP Color LaserJet 3550, HP Color LaserJet 3500 N, HP Color LaserJet 3550 N, HP Color LaserJet 3500, HP Color LaserJet 3500 Series
