Get crisp & fast laser printing from the 5230dn Monochrome Laser Printer from Dell, which comes with a standard duplexer for 2-sided printing. It lets you print up to 45 ppm (letter) delivering optimum performance every time you print. Designed to support high printing volumes & great usage demands, the 5230dn supports 4000-sheet maximum paper input capacity with monthly duty cycle of up to 200, 000 pages. It will address customer needs for consistent high performance, robust reliability on a single function printer.