Printing with toner and cartridges is a common way of creating physical copies of important documents, images and other digital material. Though both use the same technology to make prints, they differ in terms of cost-effectiveness and quality. Toner yields more prints while requiring fewer refills when compared to cartridges which are often more expensive but yield much better quality images. Because of this disparity, both toner and cartridges can be used to create printed materials for different purposes. For example, commercial projects where image quality is important may prefer to use cartridge printers whereas those who need a higher volume of prints may opt for toner printers. Ultimately, the key difference between toner and cartridges lies in their cost-effectiveness and print quality; but both can still be used successfully depending on the print necessary.