All other HP all-in-one products The low ink warnings will not prevent printing on most products. Press Enter to clear the error message and continue printing. When colors are incorrect or the print becomes faded, replace the cartridge. The warning occurs so you can get a new cartridge before the current cartridge is completely empty. It also prevents lost faxes because of low ink on fax capable products.
If the HP products is indicating that the ink is low after installing a new print cartridge, it does not recognize that the new print cartridge was installed. Perform the steps below to try to correct the problem.