National Cartridge Co. compatible TN360 black toner cartridge. Manufactured under IS09001 Certified Factory Yield is approx. 2.6k @ 5% avg. coverage Fits Brother DCP-7030, DCP-7040, HL-2140, HL-2170W, MFC-7340, MFC-7345N, MFC-7440N, MFC-7840W "If you're not recycling, you're throwing it all away"