Compatible With Brother LC 51 LC-51 LC51 Ink Cartridge 18 pack- 6 Black/4 Cyan/ 4 Magenta/ 4 Yellow 1.Packing list: LC51BK-6pcs,LC51C-4pcs,LC51Y-4pcs,LC51M-4pcs 2.Shelf Life:12-18 months 3.Fast shipment 4.ISO9001Certified Compatible With Brother Printer: DCP-130C,DCP-330C,DCP-350C,DCP-540C,DCP-560C,DCP-750CW,DCP-750CN,DCP-770CN, MFC-230C,MFC-240C, MFC-3360C, MFC-440CN, MFC-465CN, MFC-5460CN, MFC-5860CN, MFC-665CW, MFC-685CW, MFC-845CW, MFC-885CW,Intellifax 1360, Intellifax 1860C, Intellifax 1960C, Intellifax 2480C,Intellifax 2580C,Fax 1460,Fax 1560