Designed for security, ease of use, and sustainability, the Lexmark CS735de delivers professional color for mid-to-large workgroups at speeds up to 52 pages per minute. The 4.3-inch (10.9 cm) tablet-like touchscreen makes completing your printing tasks intuitively easy. Replacement cartridges with Unison™ Toner yield up to 22,000/12,500 black/color pages to keep you going. Maximum Print Speed (Black): 52 ppm; Maximum Print Speed (Color): 52 ppm; Print Resolution (Black) (Width x Height): 1200 x 1200 dpi; Print Resolution (Color) (Width x Height): 1200 x 1200 dpi.