LINKYO Compatible Toner Cartridge Replacement for Brother TN221BK TN-221BK (Black, High Yield) This is a LINKYO Alternative Replacement for Brother TN221 Black Toner Cartridges Includes 1x High Yield Black TN221BK TN-221BK Compatible Toner Cartridge Estimated print yield of 2,500 pages* per cartridge *Based on ISO 19752 Suitable for use in Brother HL-3140CW, HL-3150CDN, HL-3170CDW; MFC-9130CW, MFC-9330CDW, MFC-9340CDW 2 Years 100% Quality Guarantee ensures that you will get quality printouts with our compatible or remanufactured cartridges <span class="a-text-bold"><u></u></span>Brother HL-3140CW Brother HL-3150CDN Brother HL-3170CDW Brother MFC-9130CW Brother MFC-9330CDW Brother MFC-9340CDW <span class="a-text-bold">Shake </span>cartridge gently from side to side to distribute the toner <span class="a-text-bold">Remove</span> the protective cover <span class="a-text-bold">Install</span> toner cartridge into the printer