MS521dn Wireless Laser Printer

A dual-core processor, 512MB of memory and print speed up to 46 pages per minute means solid performance. Input of 350 sheets expands to 2,000 sheets, while superior print quality, enhanced security and built-in durability help you meet your biggest goals. Maximum Print Speed (Black): 46 ppm; Print Resolution (Black) (Width x Height): 1200 x 1200 dpi; B&W or Color Output: B&W; Printer Type: Laser.