Main Features

• Brother Genuine TN439BK Ultra High-yield Black Toner Cartridge.
• Professional color laser print quality you can consistently rely on for up to 9,000 pages‡.
• Intelligently engineered to work in seamless unison with your Brother printer.
• Brother Genuine toner produces rich, color prints that withstand the test of time.
• Brother Genuine TN439BK is for use with: HL-L9310CDW, MFC-L9570CDW