Brother TN360 HIGH CAPACITY Black Compatible Laser Toner Cartridge for use with DCP-7040, HL-2140, HL-2170W, MFC-7340, MFC-7840W Blake Printing Supply &reg; Fast Same Day Shipping! 1 Year Product Guarantee Prints like original! Brother TN360 Blake Printing Supply Brand  Built to ISO9001 and ISO14001 Factory Standard. Environment friendly factory certified.