LaserJet PRO P1606DN Printer offers built-in Ethernet networking, automatic two-sided printing, and auto-on/auto-off technology. Print 26 monochrome pages per minute with up to 600 x 600 dpi. Instant-on Technology enables print jobs to begin quickly. Boost productivity and save time with automatic two-sided printing. Support for PCL 5e enables effective, reliable processing of documents. Print on a wide variety of media from postcards to tabloid-size, using the 250-sheet input tray and 10-sheet priority input slot. Standard connectivity includes Hi-Speed USB 2.0 port and 10/100 Ethernet networking. Printer also features 32MB memory and 400MHz processor. Printer weighs 15.4 lb. Energy Star qualified.