Lexmark 21Z0221 X945E Multifunction Laser Printer LEX21Z0221 LEX 21Z0221, High-performance, high-volume multifunction printer delivers cost savings and efficiency. Powerful color management tools and superior print resolution offer an affordable way to produce high-quality color documents in house. State-of-the-art security features provide advanced user-access restrictions and data protection. High input capacity supports large print runs and reduces user interventions. Built-in hard drive can store commnly used forms and helps optimize work flows. Duplex printing saves paper and money and expands output options. Print Technology: Laser; Maximum Print Speed (Black): 45.0 ppm; Maximum Print Speed (Color): 40.0 ppm; Network Ready: Yes., UPC 734646027373