Original Hewlett Packard (HP) No. 45 black inkjet cartridge for use with a wide range of HP Deskjet, HP Photosmart, HP Designjet and HP Officejet printers. Compatible with: HP Deskjet 710c, 720c, 815c, 820cxi, 850c, 870cxi, 880c, 890c, 895cxi, 930c, 930cm, 950c, 959c, 960c, 970cxi, 980cxi, 990cxi, 995c, 1100c, 1120c, 1125c, 1220c, 1220ps, 1280, 1600C, 1600CM, 6122, 6127 and 9300 series \ HP Designjet 700 \ HP Officejet Pro 1150c, 1170, 1175c, g55, g85, g95, k60, k80 \ HP Officejet t45, t65, r45, r65 \ HP Photosmart 1000, 1100, 1115, 1215, 1218, 1315 Colour: Black Ink capacity: 42ml Duty Cycle: 830 pages at 5% coverage Alternative Codes: 51645, 51645A, HP45, HP 45 Manufacturer Reference: 51645AE