Turn the printer off
Always turn off the printer by pressing (Power) button located on the printer. Wait
until the power light turns off before unplugging the power cord or turning off a power
CAUTION: If you incorrectly turn the printer off, the print carriage might not return
to the correct position causing printhead problems and print quality issues.
CAUTION: HP recommends that you replace any missing cartridges as soon as
possible to avoid print quality issues and possible extra ink usage or damage to the
ink system. Never turn off the printer when ink cartridges are missing.