Keep your office copier ready for high-volume print jobs with this genuine Brother TN660 black high-yield toner cartridge. Create crisp, professional documents with this Brother genuine TN660 black high-yield toner cartridge. The bold black ink stands out beautifully on color and white pages for easy-to-read script, and each cartridge delivers up to 2,600 pages for continuous office productivity. With its simple design, this toner is easy to install in compatible Brother laser printers. Each cartridge can be recycled after use to help your business maintain its commitment to the environment.