Virtual Outlet 4 Pack Compatible Black Inkjet Cartridges for Brother LC-51 LC51 LC 51 LC-51XL, LC-51BK High Yield Compatible with Brother DCP-130C, DCP-330C, DCP-350C, DCP-750CW, FAX-1940CN, MFC-240C, MFC-440CN, MFC-5460CN, MFC-665CW, MFC-5860CN, MFC-3360C, MFC-845CW, MFC-465CN, MFC-885CW, MFC-230C, MFC-685CW, IntelliFax-1920CN, IntelliFax-1360, IntelliFax-1960C, IntelliFax-2480C, IntelliFax-2580C (4 Black) Virtual Outlet  Compatible inkjet cartridges for Brother LC-51BK Premium Quality Inkjet Cartridges Manufactured by an ISO-9001 Certified Factory To Meet OEM Standards 12 Months Manufacturer Warranty Against Any Defects Compatible with Brother DCP-130C, DCP-330C, DCP-350C, DCP-750CW, FAX-1940CN, MFC-240C, MFC-440CN, MFC-5460CN, MFC-665CW, MFC-5860CN, MFC-3360C, MFC-845CW, MFC-465CN, MFC-885CW, MFC-230C, MFC-685CW, IntelliFax-1920CN, IntelliFax-1360, IntelliFax-1960C, IntelliFax-2480C, IntelliFax-2580C (4 Black)