This Genuine Brother Toner Cartridge Is Designed To Produce Sharp And Professional Prints. It Boasts An Estimated Yield Of 1,400 Pages, Helping You Bring Down Your Printing Costs In The Long Run. This Toner Cartridge Is Compatible With Brother Hl-3150Cdn, Hl-3170Cdw, Mfc-9140Cdn, And Mfc-9330Cdw Printers.