High-yield toner cartridge is designed for use in Brother DCP-L5500DN, DCP-L5600DN, DCP-L5650DN, HL-L5000D, HL-L5100DN, HL-L5200DW, HL-L5200DWT, HL-L6200DW, HL-L6200DWT, HL-L6250DW, HL-L6300DW, HL-L6400DW, HL-L6400DWT, MFC-L5700DW, MFC-L5800DW, MFC-L5850DW, MFC-L5900DW, MFC-L6700DW, MFC-L6750DW, MFC-L6800DW and MFC-L6900DW. Genuine Brother toner is delicately balanced to provide even flow and toner distribution on the paper. Only by using Genuine Brother toner can you enjoy the ongoing improvements and technical changes that occur regularly throughout the hardware life cycle. All genuine Brother printer supplies are designed as part of an entire printing system to provide a superior degree of quality. Each cartridge yields approximately 8,000 pages.