Your Canon fax/copy machine uses a powdered substance called toner to print text and images to a sheet of paper when you receive an incoming fax or copy a document. When the toner runs low you'll ...

You have a 100-page document to send to your Canon printer at work, and you need to ensure that the entire document will go through without halting your printer -- and everyone else's print jobs -- ...

Canon is reporting that it has been forced to ship toner cartridges without chips that identify toner levels, leading to error messages when the cartridges are ...