Features 40ppm Mono Print 7.2 seconds First page USB (Universal Serial Bus), Network & Wireless Automatic Double Sided Printing 1, 200 x 1, 200 dpi Print 250 Sheet Input Tray 520 Sheet Input Tray Cortex-A9 800 M Hz Processor 256MB RAM Windows & Mac Compatible PCL6, BR-Script 3 (Post Script 3TM Language Emulation) 50 Sheet Multipurpose Tray