High-Speed Laser Printer with Wireless Networking, Duplex and Dual Paper Trays. Help increase your productivity with a black print speed up to 40ppm. Share with others via its built-in wireless 802.11b/g/n or Ethernet interfaces. Store up to legal size paper via dual, adjustable paper trays. Total capacity up to 800 sheets for fewer refills. Create two-sided documents and help save paper with automatic duplex printing. Help lower your operating costs with a high-yield 8,000-page replacement toner cartridge. Compatible with: AirPrint, Google Cloud Print, Brother iPrint&Scan, Cortado Workplace, Wi-Fi Direct. Easy navigation and menu selection via backlit LCD display. Print professional reports, spreadsheets, and business documents at up to 1200 x 1200 dpi. Help save money by using Toner Save Mode for your less critcal business documents. 1 year limited warranty with toll-free technical support for the life of your machine.