Rosewill RTCA-DR510 Replacement for Brother DR-510 Black Drum Unit Cartridge Color: Black Compatible Products: Brother MFC-8220, MFC-8440, MFC-8640D, MFC-8840D, MFC-8840DN, DCP-8040, DCP-8045D, HL-5130, HL-5140, HL-5150D, HL-5150DLT, HL-5170DN Approximate Page Yield: 20000 Pages