HP LaserJet Pro MFP M227sdn (G3Q74A) - Print Size: A4, Functions: Mono Print, Copy&Scan, Print Speed: Up to 28 ppm, Print Resolution: Up to 1200 x 1200 dpi, Duplex Printing: Automatic (standard), Memory: 256 MB RAM, Connectivity: USB 2.0 port, Gigabit Ethernet 10/100Base-TX Network Port, Paper Handling: 250-sheet input tray, 10-sheet priority tray, 35-page Automatic Document Feeder, Display: 2-line LCD, Mobile printing capability: HP ePrint, Apple AirPrint