Speedy Inks - Remanufactured Black Toner Cartridge Replacement for Brother TN350 For use in Brother: DCP-7010, DCP-7020, DCP-7025, HL-2030, HL-2030R, HL-2040, HL-2040N, HL-2040R, HL-2070N, HL-2070NR, Intellifax 2820, Intellifax 2850, Intellifax 2910, Intellifax 2920, MFC-7220, MFC-7225N, MFC-7420, MFC-7820D, & MFC-7820N Page Yield: 2500 Shelf Life: 24-36 Months Color: Black The use of aftermarket replacement cartridges and supplies does not void your printer's warranty