HP

Print Speed: 35 Pages Per Minute
Duplex Unit: Yes
Paper Handling: 300 sheet input capacity consists of (1) 250 sheet tray & (1) 50-sheet priority tray – (Upgradeable to 800 sheets with optional tray)
Processor speed: 800 MHz
Memory: 256 MB RAM
Resolution: Up to 1200 x 1200 dpi output
Connectivity: USB and Ethernet
Mobile printing capability: HP ePrint, Apple AirPrint�, Business Applications
Environments: PC & Mac
Duty Cycle: Up to 50,000 pages
Monthly Page Volume: Recommended 750 to 3000 pages per month