When the ink level for a cartridge is low, a message appears on the display.
note:You can also check the ink levels using the HP Director by following the instructions below.
Replace the cartridge when you receive a low-ink warning message on the display or when faded text or print quality issues related to
the print cartridges start occurring.
note:Use these instructions to replace the black cartridge with the photo or gray photo print cartridge for printing high-quality color or black-and-white photos.