About this item: 
Highly cost-effective Multi-function 3-in-1 (without fax) with ADF laser printer. Fast and high definition printing up to 23ppm (Letter) in black and white 
Paper input capacity 150-sheet paper helps improve efficiency with less refills, One-step Wireless installation and Direct Printing 
Easy one step driver installation and direct printing. Connect with USB 2.0 and WIFI. Mobile device printing with IOS and Android system, Pantum APP available 
Office document direct print from mobile devices, Up to 1200 * 1200 dpi resolution, showing the original pattern incisively 
Note: For a better use experience, please kindly refer User Guide before use / Pantum Laser Printer comes with one-year limited warranty.