Cannot Communicate With Printer Via Usb - Canon E470 Series Online Manual

Cannot Communicate with Printer via USB

Make sure printer is turned on.
Check1
Connect USB cable properly.
Check2
As the illustration below, the USB port is at the back of the printer.
Make sure Enable bidirectional support is selected in Ports sheet of
Check3
properties dialog box of printer driver. (Windows)
How to Open the Printer Driver Setup Window
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