If the printer is not printing properly and you are looking for canon printer troubleshooting then first check if the ink cartridges are not empty. Print a calibration page and check the ink levels. If you are not using the original product, then the Canon printer will not print. If there is no issue with the cartridge, check the quality of the paper inserted.
If you are unable to do this on your own then you can connect to us we have an expert team who will get it done for you or can help you to fix the issue in simple steps.