Replacement Toner Cartridge Compatible with Brother TN850/TN820 - Black Type : Compatible Yield : approx. 8000 pages Two Years Warranty Built with ISO9001 and ISO14001 Factory Standards Compatibility : Brother HLL6200DW HLL6200DWT HLL6250DW MFCL5800DW MFCL5900DW DCPL5650DN DCPL5600DN DCPL5500D