Small businesses, micro offices or business professionals who want professional quality colour laser documents. HP 502 LaserJet Printing Supplies provide fast, easy and brilliant results. New HP ColorSphere toner is tuned with the printing system to optimise quality and reliability for higher productivity and lower printing costs.Compatible Printers: HP Color LaserJet 3600 Series, HP Color LaserJet 3600 N, HP Color LaserJet 3600, HP Color LaserJet 3600 DN