Includes: Compatible Toner & Drum Cartridge Replacements for Brother TN850 High Yield & DR820 (1 Toner, 1 Drum) Compatible with: Brother HL-L6200DW, MFC-L5800DW, MFC-L5850DW, MFC-L5900DW, MFC-L5700DW, MFC-L6700DW, MFC-L6750DW, MFC-L6800DW, MFC-L6900DW, HL-L6200DWT, HL-L6250DW, HL-L6300DW, HL-L6400DW, HL-L6400DWT, HL-L5200DWT, HL-L5200DW, HL-L5100DN, HL-L5000D, DCP-L5650DN, DCP-L5600DN, DCP-L5500DN Toner Page Yield: 8,000 Drum Page Yield: 30,000 Shelf Life: 24-36 Months Color: Black The use of aftermarket replacement cartridges and supplies does not void your printer's warranty