Black and white laser printer prints on regular paper, glossy paper, envelopes, card stock, and more 35 page per minute print speed enables quick and efficient printing of important work or personal documents Wireless 802.11b/g/n connectivity allows for Wi-Fi direct printing, and USB and Ethernet ports allow for wired connections 1200 x 1200 print resolution ensures your pages feature crisp lines and rich details Duplex printing capabilities make it quick and easy to print double-sided, without having to flip the paper manually Compatible with the HP Smart App, Apple AirPrint, and Mopria for convenient mobile printing 250-sheet input and 150-sheet output capacities let you tackle large print jobs without pausing to refill or clear the paper tray Designed for use with the HP W1380A or W1380X toner cartridges