Inkrite Laser Toner Cartridge compatible with Brother TN2120/TN2130 Black, for use with the following printers: Brother HL-2140 + Brother HL-2150N + Brother HL-2170W + Brother MFC-7320 + Brother MFC-7440N + Brother MFC-7840W (Remanufactured) + Page yield (at 5% coverage average): 4500