"P," "1," and "0" are alternately displayed on LED

02-Jul-2012
8201545000

Solution

    When "P," "1," and "0" are alternately displayed on LED while the power lamp and the error lamp of the main unit alternately blink, a printer problem may occur inside the printer.
    Turn OFF the printer promptly, unplug the power cord, then contact the service center.

    Request for a repair service
    • Request either Canon or the dealer you purchased the machine for a repair service.