Toner Kingdom New Compatible with Brother TN450 (TN420) Combo Pack High Yield Black Toner Cartridges - 4 Pack Style: New Compatible/Replacement Page Yield: Toner - 2,600 pages per cartridge at 5% coverage (Letter/A4) Compatible Printer List: Brother HL-2130, HL-2132, HL-2135W, HL-2210, HL-2220, HL-2230, HL-2240, HL-2242D, HL-2250DN, HL-2270DW, HL-2280DW, MFC-7240, MFC-7290, MFC-7360, MFC-7360N, MFC-7362N, MFC-7460DN, MFC-7470D, MFC-7860DW, DCP-7055, DCP-7057, DCP-7060D, DCP-7065DN, DCP-7070DW, Intellifax 2840, Intellifax 2890, Intellifax 2940, Intellifax 2950, Intellifax 2990 Printers Retailed Packaging (heat-sealing packing, EPE packing, individual retail toner box) to prevent toner from any external damage during shipping (Package includes User Guide). 100% Quality Satisfaction Guarantee.One-Year Warranty against defects. Free shipping on Same day or the next business day.