http://www8.hp.com/lamerica_nsc_carib/en/products/printers/product-detail.html?oid=5072356#!tab=specs


 Print Speed1: Up to 17 ppm black and up to 4 ppm color 
Print Resolution: Up to 600 x 600 dpi 
Print Technology Resolution: HP ImageREt 2400 
Standard Connectivity: 1 Hi-Speed USB 2.0, 1 built-in 10/100 Ethernet, 
1 Wireless 802.11b/g/n 
Standard Memory: 128 MB 
Duplex Print Options: Manual (driver support provided) 
Mobile Printing Capability9: HP ePrint, Apple AirPrint™, Wireless Direct Print