How can I troubleshoot a Canon G2020 with error code 1726 using a USB cable?

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Grade: Education Subject: Support
How can I troubleshoot a Canon G2020 with error code 1726 using a USB cable?
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Try a different USB cable. Ensure the cable is securely connected to both the printer and the computer. Also, test the USB port on your computer with another device to rule out a port issue. A direct USB connection is preferred over a USB hub.