Check the hp printer in error state cartridges and printheads to make sure they are correctly installed. See if the printer's cartridges are empty. If the ink boxes contain enough ink, reinstall the cartridges and printheads. Substitute it with a fresh one if there is an empty ink cartridge. This involves hardware self-testing to try and print your hp printer in error state. The first step is five to six times opening and closing the printer cover, which is too fast. This will print websites with lines on them. If the websites are not printing, you will receive a message explaining why your printer can not be identified.