Solving this error on the canon printer is not challenging, you just have to implement some troubleshooting steps. So, before taking help from experts, go through the below steps to get rid of this canon printer error p02.

1.PERFORMPOWER CYCLE:
Turning the printer off and then on again, may help you in fixing this error on your printer To perform the power cycle follow the given step:
By pressing the on/off button, turn the printer off Also, unplug it from the power outlet
Then leave it idle for 2-3 minutes
After this, plug the printer back and turn it on Now move the cartridge
And make sure there is no foreign object in the printer
2.CLEANTHE PRINTER:

This is also possible due to debris, that is building inside the printer causing this error In order to make the printer error-free, clean your printer often Obey the below instruction to clean the printer
Turn the printer off and take out the cord from the power outlet
With the help of the flashlight check the rear tray area carefully
If you find any foreign objects then remove them with the help of long nose pliers
Also, check inside the printer After this, turn the printer on And check the error is fixed or not