When you demand high-performance printing for your desktop or small workgroup, Lexmark's Optra T610 really shines! A 133Mhz processor ensures you're not waiting around for the first page, and a high-yield toner cartridge and adjustable toner settings mean that you get more prints for your money. 1200 x 1200 dpi resolution delivers crisp text and stunning, professional-quality graphics. The versatile Optra T610 provides fast printing up to 15ppm, supports a variety of applications, and prints on a variety of media.