Your Canon printer is not the only device you can get the not responding error. This problem can appear on any printer, no matter the brand or type. The key causes to get this issue in your device could be due to incomplete configuration, wires attached incorrectly, power supply issues, and many others. If you want to get out of this problem, then you can use the solutions provided and see if they are able to help.
Solution 1: Check Connection
Check if the USB cable connects the device and printer properly.
After that, try to plug the USB cable into a different device port.
Inspect whether the WiFi is providing a stable internet connection.
Solution 2: Run the Troubleshooter
Enter Troubleshoot in the search bar on your PC and open it.
From the Get up and Running section, click on Printer.
Select the Run the Troubleshooter option.
Now, wait for the system to detect the problem.
Solution 3: Restart the Print Spooler
Go to the Windows search section and, type Services, and open it.
Then go down and find the Print Spooler.
Right-click on the print spooler option and click on Restart.
After restarting the spooler service, check if your printer problem is gone.
Apart from these solutions, you need to use other fixes, such as configuring the print ports correctly and updating the driver or more maybe. As a result, if fixing the issue seems complicated to you, then feel free to get your hands on more solutions. Show less
Source:- Fix Canon Printer Not Responding Problem