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 ...

How many librarians does it take to change a toner cartridge?<br><br>The answer is undertermined.<br><br>Perhaps a little explanation is required. I have a thing about printing. I hate it, printers ...

Printers are the workhorses of office equipment. They are used daily, often by multiple people and often to print multiple copies. Even with moderate use, printer cartridges are some of the most ...