The package contains: 2 Pack TN850 TN-850 High Yield Black Toner Cartridge.
^^ Printer Compatibility: HL-L6200DW HL-L6200DWT HL-L6250DW HL-L6300DW HL-L6400DW HL-L6400DWT HL-L5000D HL-L5100DN HL-L5200DW HL-L5200DWT MFC-L5800DW MFC-L5850DW MFC-L6700DW MFC-L6750DW MFC-L5900DW MFC-L5700DW MFC-L6800DW MFC-L6900DW DCP-L5500DN DCP-L5600DN DCP-L5650DN Printer.
^^ High yield: Up to 8, 500 pages per TN 850 Black Toner Cartridge (at 5% coverage, Letter/A4).
^^ Quality Control: The products have passed ISO9001 quality assurance and ISO14001 environmental management certification. Stable and reliable performance, providing dark, clear and bright printing effect.
^^ Note: This Snowflake TN850 TN-850 Black Toner Cartridge Twin Pack is compatible with Brother HL-L6400DW series laser printers and is only compatible with the DR820 drum unit. (This package contains only the toner cartridge; the drum unit is not included and must be purchased separately. Before purchasing, please confirm your printer's drum unit model is DR820 to ensure compatibility and avoid issues. )