Dell inkjet printers use disposable ink cartridges that hold a specific level of ink. Some Dell inkjet printers have an ink level monitor that analyzes ink usage and gives an alert when the level reaches a certain point. Other Dell inkjet printers continue to use an ink cartridge until it stops working properly. Checking your ink cartridge level periodically helps you anticipate when a new cartridge is needed, and prevents poor print quality for last-minute projects. Writer Bio
