5 Things to Know About the Canon imageCLASS MF455dw

It prints 40 pages per minute on both letter and A4 paper. This is as fast as desktop laser printers get before you move to a larger departmental machine.

Speed is its standout feature. If printing quickly is your top priority, this model delivers better than most competitors in its class.

It is a monochrome laser printer. Do not expect color printing—this machine focuses on fast, sharp black-and-white output.

It includes scanning, copying, and faxing. The MF455dw is a multifunction device, not just a printer.

It is best for small to medium offices. Home users may find it overkill, but teams needing high-volume, fast printing will appreciate its performance.