What should be done if the ink cartridge output becomes faded? A process called "priming" can be performed on the ink cartridge. This opens up the print head and allows the ink to flow through. To prime the ink cartridge, take a damp paper towel and press it against the print head (with the copper strip facing down) for 20 to 30 seconds. This draws the ink to the print head surface and starts the flow of ink.
