Dell 2155cdn Multifunction Color Laser printer Enjoy faster printing up to 24 pages per minute (letter) for color and black-and-white documents (actual print speed will vary with use). Delivers the professional color printouts you need with 600 x 600 dpi print resolution. Print tons of pages with high yield 2,500 page yield colour toner cartridges and up to 40,000 maximum monthly duty cycle. Built in automatic duplexer allows for doubled sided printing.