LxTek Compatible TN850 Toner Cartridge for Brother TN850 TN-850 TN 850 TN-820 TN 820 (1 Black) for Brother MFC-L5900DW HL-L6200DW HL-L5100DN MFC-L5800DW HL-L6200DWT HL-L5200DW, High Yield LxTek compatible toner cartridge replacements for Brother TN850 have been awarded ISO9001 certification, and we have independent laboratories periodically verify product quality to ensure a smooth user experience. Page Yield: 8,000 pages per toner cartridge at 5% coverage Compatible Printers: Brother MFC-L5700DW, MFC-L5850DW, MFC-L5800DW, MFC-L5900DW, MFC-L6700DW, MFC-L6800DW, HL-L5000D DCP-L5500DN, DCP-L5600DN, DCP-L5650DN, HL-L5100DN, HL-L5200DW, HL-L5200DWT, HL-L6200DW, HL-L6200DWT, HL-L6250DW, HL-L6300DW, HL-L6400DW, HL-L6400DWT, MFC-L6750DW, MFC-L6900DW Printer Package Contents: 1 Pack (1 Black) compatible Brother TN850 toner cartridge Guarantee: 1-year limited warranty / Shelf life: 18-24 months