Compatible Brother TN3430 Black. For the following machines: Brother DCP L5500DN,L6600DW, HL L5000D, L5100DN, 5100DNT, 5100Series, 5200DW, 5200DWT, 5200Series, 6250DN, 6300DW, 6300DWT, 6300Series, 6400DW, 6400DWT, 6400Series, MFC L5700DN/ 5700Series, 5750DW, 6800DW, 6800DWT, 6800Series, 6900DW, 6900DWT, 6900Series. With a yield of 3000 pages