The Power Print TN-2331 Black Toner Cartridge is a consumable component of the Brother Laser Printer series. The Power Print Toner contains toner powder, a fine dry mixture of plastic particles, carbon and black or other colouring agents that make the image on the paper as actual as it should be. It has a page yield of 2000 Pages on a 5% Coverage Paper. This toner can be used with the following printers: Brother HL-L2300 / L2300D / L2340 / L2340DW / L2360DN / L2365DW / L2380DW, DCP-L2500D / L2520DW / L2540DN, MFC-L2700DW / L2720DW / L2740DW. The Power Print TN-2331 Toner Cartridge is very convenient. It has no warranty.