Drive productivity in or out of the office with this laser printer. Send documents from your Smartphone to the printer via HP ePrint. Produce professional-quality business prints with bold, crisp text & sharp images. Save money by saving energyHP Auto-On / Auto-Off Technology powers your printer up & down automatically. Use the easy-access USB port to print fromand save scans toa flash drive. Robust monthly duty cycle makes it the ideal for reliable printing. LaserJet Pro 400 M401dn Laser PrinterFeatures automatic duplex printing & color touch screen. Maximum Print Speed (Black): 35 ppm; Print Resolution (Black) (Width x Height): 1200 x 1200 dpi; B&W or Color Output: B&W; Printer Type: Laser.