HP LaserJet Pro M404dn Mono Laser Printer (W1A53A) - Print Size: A4, Functions: Print Only, Print Speed: Up to 38ppm mono, Print Resolution: Up to 1200 x 1200 dpi, Duplex Printing: Automatic (standard), Memory: 256MB RAM, Connectivity: 1 x Hi-Speed Device USB 2.0, 1 x Hi-Speed USB 2.0 Host, 1 x Gigabit Ethernet, Paper Handling: 100 Sheet Multipurpose Tray, 250 Sheet Input Tray, 2-line backlit LCD graphic display, Apple AirPrint, Google Cloud Print, HP ePrint, HP Smart App, Mobile Apps Mopria Certified, ROAM Capable