Samsung CLP series color laser printers offer the most complete solutions in the category. Fast versatile and durable they re packed with every feature you need to do business more brilliantly. Up to 21 pages per minute;DPI: up to 2400 x 600 effective resolution;CPU :600MHz; Memory: 256MB (512 MB Max);Paper Capacity: 250 sheet cassette 100 sheet Multi Purpose Tray;Toner: 4000 page;Warranty: 1 Year Limited On-Site