Brother TN436M Super High Yield Toner Cartridge MagentaPrecisely balanced for even flow and consistent toner distribution, Brother TN436M Super High Yield Magenta Genuine Toner Cartridges gives you a 6,500 page yield (approximate in accordance with ISO IEC 19798 (letter A4)). As with all Brother Genuine supplies, this product was designed as part of a complete intelligent printing system to provide superior quality. Simply put, when you use only Brother replacement cartridges, you get consistent, high