Always turn
off the product using the power button, and wait until the power
light stops flashing before unplugging the product or cutting off
power to the electrical outlet.
Note: If the
product is unplugged or a power outage occurs while the product is
in operation, the printhead may not be properly capped. If the
printhead is left uncapped, the ink will dry out and the nozzles
may clog. In these cases, turn the product on and off again as soon
as possible to properly cap the printhead.