Key Specifications: Functions: Print, Copy, Scan (fax and wireless optional) Print Speed: Up to 40 ppm (black and color) Monthly Duty Cycle: Up to 300,000 pages Recommended Monthly Page Volume: Up to 50,000 pages Print Resolution: Up to 1200 x 1200 dpi (reduced speed) Paper Handling: Standard 1140-sheet capacity with optional trays for a total capacity of up to 6140 sheets Connectivity: Hi-Speed USB, Network, Wireless (optional) Mobile Printing: Yes, including HP ePrint Display: 8.0-in (20.3 cm) touchscreen, SVGA Color Graphic Display (CGD) Hard Disk: 640 GB (2 x 320 GB Standard, embedded HP High-Performance Secure Hard Disk) Security: AES 256 hardware encryption or greater, secure erase capabilities