Fast printing for increased efficiency. High-quality output and a print speed of up to 48 ppm1 to help boost productivity and ensure fast, professional-quality documents for busy offices. 1 Based on one-sided printing. Change from default setting required. Cost-efficient output. Help reduce operating costs by using Brother Genuine TN920XXL super high-yield 11,000-page replacement toner cartridges. Includes a Brother Genuine 3,000-page toner cartridge.2 2 Additional download required. Compatibility may vary by device or operating system. Wireless connection may be required. Expandable paper capacity. 250-sheet capacity paper tray is adjustable for letter or legal-sized paper and 100-sheet capacity multipurpose tray is ideal for printing on custom media or envelopes.3 Total capacity is expandable up to 1,390 sheets with optional trays.4 3 Approximate toner cartridge yield in accordance with ISO/IEC 19752 (letter/A4). 4 Maximum capacity based on using 20 lb. paper. Built-in networking. Features a Gigabit Ethernet interface to seamlessly set up and share with multiple users on your wired network and print from a wide variety of mobile devices.5 5 Requires additional purchase. Advanced security features. Equipped with Triple Layer Security features to help safeguard your network, keep your devices secure, and protect documents in transit to and from print devices.