Speedy Inks - Remanufactured Replacement for HP 56 C6656AN Black Ink Cartridge For use in the following: 5550 PSC 1315 6110 PSC 1210 5610xi 561077607350 5650 5510 4215 5610v7960 5150 PSC 1350 FAX 1240 PSC 1209PSC 2410v76607550 4110 PSC 2410, PSC 2175, OfficeJet 5510v, OfficeJet 4215xi, OfficeJet 4215v, Deskjet 9650, PhotoSmart 7450, PhotoSmart 7260, PhotoSmart 7150, OfficeJet 6110xi, Deskjet 5850, PSC 2410xi, PSC 2210, PSC 2110, PSC 1315v, PSC 1315xi, PSC 1210v, PSC 1210xi, PSC 1110, Deskjet 450, PSC 1312, PSC 2210xi PSC 2210v, OfficeJet 5605, PSC 2410v, PSC 1311, OfficeJet 5505, OfficeJet 5510xi, PhotoSmart 7755, Deskjet 9680, Deskjet 9670, PhotoSmart 7960w, PhotoSmart 7760w, PhotoSmart 7760v, PhotoSmart 7660w, PhotoSmart 7660v, PhotoSmart 7450v, PhotoSmart 7260w, PhotoSmart 7260v, Deskjet 5850w, Deskjet 5650w, Deskjet 5150w, OfficeJet 4110xi. Page Yield: Black 450 | *Average cartridge page yield in accordance with ISO IEC 24715 The use of aftermarket replacement cartridges and supplies does not void your printer's warranty