B0450 AS-B0450 TN450 Compatible Toner Cartridge, Black. Premium compatible replacement for Brother TN450 black toner cartridge. This is not a remanufactured cartridge, this is built brand new with 100% new parts. Each cartridge is built to meet or exceed your printer manufacturers standards and is rigorously tested during manufacturing. By using automated filling equipment, toner hoppers are filled with premium toner, which are technically matched to meet or exceed machine manufacturers specifications. Designed for use with Brother DCP-7060D, DCP-7065DN, HL-2220, HL-2230, HL-2240, HL-2240D, HL-2270DW, HL-2275DW, HL-2280DW, IntelliFax-2840, IntelliFAX-2940, MFC-7240, MFC-7360N, MFC-7365DN, MFC-7460DN and MFC-7860DW.