A Canon toner cartridge is a replaceable component used in Canon laser printers to produce high-quality printed text and graphics. Toner cartridges contain toner, a fine powder made up of plastic particles and pigment, which is used to create the images and text on a printed page.

When a toner cartridge is low or empty, it can be replaced with a new one. Canon offers a range of toner cartridges designed for different printer models and printing needs, including standard capacity cartridges and high yield cartridges for greater cost efficiency. It’s important to use the appropriate toner cartridge for your printer model to ensure optimal performance and print quality