Deskjet 3520 Wireless e-All-in-One Inkjet PrinterUse this e-all-in-one wireless inkjet printer to produce borderless documents, photos and flyers at home. Print directly from a Smartphone or mobile device with HP mobile printing apps and HP ePrint. Consume up to 50% less paper, thanks to automatic two-sided printing and copying. Easily print, scan and copy everyday documents with the 2” mono display. Save desk or shelf space, thanks to the e-all-in-one’s compact design that fits in tight places. Print Technology: Inkjet; Maximum Print Speed (Black): 23 ppm; Maximum Print Speed (Color): 22 ppm.