The Brother HL-L5100DN monochrome laser printer is perfect for offices and small workgroups looking for quality and reliability. It delivers cost-efficient, two-sided output thanks to a high-yield replacement toner cartridge. Plus, it quickly prints high-quality business documents up to 42ppm. Use the 250-sheet capacity paper tray for letter or legal-size documents, and print on envelopes and alternative media types from the 50-sheet capacity multi-purpose tray. For fewer refills, you can expand the paper capacity to 1,340 sheets with optional add-on trays. Easily share the printer with others via built-in Ethernet networking and print with ease from a wide range of mobile devices. Advanced security features help protect your sensitive documents and the printer from unauthorized access.