Product Specifications Functions: Print, Copy, Scan & Fax Print Technology: Laser Print Speed - Black (normal): Up to 19 ppm Print speed - Color (normal): Up to 4 ppm First page out (ready) black: As fast as 12.4 sec First page out (ready) color: As fast as 25.3 sec Resolution (black/color): Up to 600 x 600 dpi Monthly duty cycle Max: Up to 20,000 pages Recommended monthly page volume: 100 to 500 pages Display: 2-Line LCD Number of print cartridges: 4 (1 each black, cyan, magenta, yellow) Replacement cartridges: HP 116A Original Laser Toner (black ~1000/color ~700 pages) Mobile Printing Capability: HP Smart App; Apple AirPrint™; Mobile Apps; Google Cloud Print™; Wi-Fi® Direct Printing; Mopria™ Certified Connectivity, standard: Hi-speed USB 2.0 port, Fast Ethernet 10/100Base-Tx network port, Dual band Wireless 802.11 b/g/n System requirements: OS Windows & Mac Memory, standard: 128 MB Power consumption: 300 watts (Active Printing) Operating temperature range: 50 to 86°F Operating humidity range: 20 to 70% RH (non-condensing)