Quickly & easily performs tasks with automatic two-sided printing, a dual-core processor & print speeds up to 35 ppm. Two-line LCD assists in device configuration & keep you informed of printer & job status. Image & graphics stay crisp, thanks to the high print resolution. MS310dn Laser Printer – Includes Ethernet, parallel & USB connectivity. Maximum Print Speed (Black): 35 ppm; Print Resolution (Black) (Width x Height): 1200 x 1200 dpi; B&W or Color Output: B&W; Printer Type: Laser.