XM7270 Monochrome Large Workgroup Multi-Function Printer - 70 PPM, Duplex Standard - Print, Copy, Scan and Fax Standard; Ethernet Ready - 800 MHz Dual-core Processor; 10-inch color touch screen; legal sized flatbed scanner; 1200 x 1200 dpi - Std/Max System Memory: 2 GB RAM / 3 GB RAM - Hard Drive: Standard 320 GB / Standard with Accuread OCR Software - Standard Paper Capacity: 2 x 550 sheet drawers plus 100 sheet bypass - Maximum additional paper sources / Max capacity: 2 / 2,300 sheets - Output tray capacity: 1,050 sheets - Document Feeder: Standard DADF / 150 sheet capacity / Ultra sonic multi-feed detection - Finishing: * Optional and MUST be added (see below) - Envelopes supported through standard paper drawers - Ships with 25,000 page toner cartridge & 100,000 page imaging unit - Recommended Monthly Page Volume: 5,000 to 35,000 pages - 1 year parts and labor base warranty * Requires a finisher (see below for options) * The 2100-Sheet Tray may be added to this model, but only after removing the lower 550-Sheet Tray