The Genuine Brother TN835 Super High Yield Black Toner Cartridge is a high-quality printer accessory designed for use with Brother printers. This high-yield toner cartridge ensures long-lasting and crisp black printing with its laser print technology. Specifically designed for Brother printers, this unit is reliable and efficient, providing consistent results for all your printing needs. The super high yield of the TN835 cartridge means that you can print more documents without having to worry about running out of toner, making it a cost-effective choice for both home and office use.