Shake the new cartridge inside the packaging four or five times before installing it. This will keep your hands clean and loosen the ink.

Turn off the printer. The power light should be on, but not flashing. Make sure the output tray is lowered. Then open the printer cover.

Press the ink button for one second. The print head moves to the left, and the cartridge that needs to be replaced stops under the need ink mark. The power light also begins to flash.