Engineered to perform. Developed for outstanding performance with Brother Monochrome laser printers. Ideal for high volume printing, small offices, and small workgroups. Reliable results with smudge-free black prints that don't fade. Consistent and precise quality. Providing sharp, high contrast for greater legibility. Device Types: Laser Printer; Color(s): Black; Page-Yield: 5,000; Supply Type: Toner.