ECO INK &copy; Compatible / Remanufactured for HP 27 C8727AN (1 Black) Ink Cartridges for HP Deskjet 3320, 3322, 3420, 3425, 3450, 3520v, 3550, 3620v, 3650, 3650v, 3651, 3740, 3740v, 3745, 3745v, 3747, 3843, 3845, 3845xi, 3847, HP OfficeJet 4315, 4315v, 4315xi, 5605, 5610, 5610v, 5610xi, HP PSC 1311, 1315, 1315v, 1315xi, HP FAX 1240 HP Deskjet 3320, 3322, 3420, 3425, 3450, 3520v, 3550, 3620v, 3650, 3650v, 3651, 3740, 3740v, 3745, 3745v, 3747, 3843, 3845, 3845xi, 3847 HP OfficeJet 4315, 4315v, 4315xi, 5605, 5610, 5610v, 5610xi HP PSC 1311, 1315, 1315v, 1315xi HP FAX 1240 1pk HP 27 BLACK C8727AN ink ECO INK