Wireless Single Function (Print Only) Print up to 42 pages per minute Uses Toner 070 / 070 High-Capacity Toner 250-sheet Standard Cassette, 100-sheet Multipurpose Tray, Expandable Paper Capacity up to 900-sheets using optional Paper Cassette AH-1 Auto 2-sided Printing 5 Line LCD Monochrome Screen for easy navigation Quick First Print Out Time (FPOT) of approximately 5 seconds ENERGY STAR®, EPEAT Silver