Function: Monochrome Laser, 2.8 inch (7.2 cm) LCD touch panel, Printing, Network Scanning, Faxing, Copying, Color Scanning - Cartridge(s) Shipping with Product: 3,000-page Black Return Program Toner Cartridge - Processor: Dual Core, 1.0 GHz - Duplex (2-sided) Printing: Integrated Duplex - Hard Disk: Not Available - Direct USB: Yes - Print Speed (A4, Black): Up to 40 ppm ) - Time to First Page (Black) As fast as: 5.9 seconds ) - Memory, Standard: 512 MB - Maximum Monthly Duty Cycle: Up to 80000 pages per month 2) - Recommended Monthly Page Volume: 800 - 8000 pages 2) - Touch Screen Display: Yes - Paper Input Capacity, Standard: Up to 350 pages 75 gsm bond - Product Guarantee: 1-Year Onsite Service, Next Business Day