Cannot Communicate With The Machine With Usb Connection - Canon Pixma MG3550 Online Manual

Cannot Communicate with the Machine with USB Connection

Make sure that the machine is turned on.
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Make sure that the USB cable is connected properly.
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See Connecting the Machine to the Computer Using a USB Cable to connect the USB cable properly.
Do not start up IJ Network Tool while printing.
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Do not print while IJ Network Tool is running.
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Make sure that Enable bidirectional support is selected in the Ports sheet of
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the properties dialog box of the printer driver.
How to Open the Printer Driver Setup Window
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