Genuine Brother TN2212PK black toner (2-pack) delivers reliable, system-matched performance for sharp text and vibrant graphics. Precisely formulated for even toner flow and uniform coverage. Compatible with Hl-3140CW, Hl-3170CDW, Hl-3180CDW, Mfc-9130CW, Mfc-9330CDW and Mfc-9340CDW. Each cartridge yields about 2,500 A4/letter single-sided pages, and the printer alerts you when replacement is needed.