Print more for your money with this high-quality toner. * The Brother compatible toner replacement cartridge offers premium quality at outstanding savings over the original machine brand. * Make your presentations and printouts stand out with this premium-grade toner that produces crisp, bold, and eye-catching text and graphics that ensure that people stay awake at your next meeting. * Model Name: TN420 / 450 / NT-PB450. * Color: Black. Print technology: Laser Printer. Page yield: 2600.