Review on 4Benefit Compatible HL 3170CDW MFC 9330CDW MFC 9340CDW by Mike Slippy

Works as expected. Apparently Brother is not reading the toner correctly and has a setting in the printer and you need to reset the cartridge timer. Open the lid and press the cancel and protect buttons at the same time. Then locate your cartridge and reload it. You get more pages for the printer. https://www.youtube.com/watch?v=OsttkA329Bs