Canon offers the widest range of copiers in the industry ranging in speed from 10 page per minute to 105 pages per minute. Every system that they manufacture and sell uses their patented monocomponent toner system. This unique method of applying toner to paper inures high quality prints and copies and allows the copiers to be the most reliable systems available. Canon is a leader in the industry in research and development. For the past 10 years they have been one of the top companies in the United States for the number of patents received.