To resolve the Canon Printer Not Printing issue, ensure that the wireless Canon Printer is correctly configured with the available Wi-Fi connection. The print queue will then be cleared, allowing for efficient printing, when you choose Printer from the menu. You should also pull out and clean the paper jammed in the printer head so you can always carry printed documents with you. Your printer won't be able to print anything if the ink cartridge is low, therefore you might also need to change it.