INKUTEN Remanufactured Ink Cartridge Replacement for HP 51645A ( Black,Cyan,Magenta,Yellow , 2-Pack ) For use in the following printers: HP Color Copier 180, 190, 280, 290, HP Deskjet 930, 930C, 932, 932C, 935, 935C, 950, 950C, 952C, 952, 960, 960Cxi, 960Cse, 970C, 970Cxi, 970Cse, 970, 990cxi, 990Cse, 990C, 990cm, 995, 995ck, 995C, 1780cxi, 1780cse, 1780c-ps, 6178, 6127, 9300, HP FAX 1780, 1780xi, HP OfficeJet G55xi, G55, K60, K60xi, K80, K80xi, G85xi, G85, G95, HP PhotoSmart P1000xi, 1000, P1000, P1100, P1100xi, 1100xi, 1100, 1115cvr, 1115, 1455, 1455vm, 1458xi, 1458, 1315, 1315vm . Model: 51645A (HP 45) & C6578D (HP 78) Premium Quality Replacement Inkjet Cartridge is made by ISO9001 Certified Factory to Meet OEM Standards 833 Pages Black & 450 Pages Color Cartridge Quantity: 2 Inkjet Cartridges