Features
brother genuine cartridge - brother tn-221bk is a brother genuine cartridge that produces black prints in high quality you can depend on.
yields up to 2,500 pages -this replacement standard-yield black toner cartridge can print approximately 2,500 pages(1).
seamless integration - this professional replacement black toner cartridge creates rich blacks and is engineered to work in seamless unison with your brother printer.
amazon dash replenishment cartridge - upon activation with your dash-eligible brother printer, tn-221bk replacement cartridges can be automatically ordered through amazon dash replenishment and sent directly to your door.
for use with brother printers and all-in-ones - hl-3140cw, hl-3170cdw, hl-3180cdw, mfc-9130cw, mfc-9330cdw, mfc-9340cdw.
printer technology: dye sublimation
printer output: monochrome