The Canon i-Sensys LBP623Cdw is a single function color printer for a small office. Single function means printing only. This laser printer does this single-sided with a printing speed of 21 pages per minute and double-sided with a speed of 11 pages per minute. Set a pin code to protect your printer against unwanted guests. Print wirelessly via WiFi directly. You do not need a router for printing for this. Thanks to the paper capacity of 250 pages, you don't have to refill often. Adjust settings on the 5-line LCD screen. You can easily control this via the physical buttons.