Packets Are Sent Constantly (Windows)
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When IJ Network Scanner Selector EX2 is enabled, it periodically transmits packets to check communication with the printer over the network. If you are using your computer in a network environment other than the one used to set up the printer, disable IJ Network Scanner Selector EX2.
To disable IJ Network Scanner Selector EX2, right-click the icon on the notification area on the desktop and select Disable Canon IJ Network Scanner Selector EX2.