Hp #96 Black Ink Cartridge - 21Ml - 800 Pages
Compatible Printers: Deskjet 5740, 6540, 6840, 9640, 9800, 9860
Officejet 7210, 7410, K7100, K7103, K7105, K7108
Photosmart 2575, 2710, 8030, 8150, 8450, 8750, B8330, Pro B8330,
Pro B8770, PSC2575, PSC2610, PCS2710