Too many printers in the same network may not print due to network jam.All shared network is unable to view your printer in the specified range.Canon printer is not able to establish a secure connection with the network Wi-Fi.Paper loaded in the printer does not match the size of the printer.Canon printer drivers are not updated from time to time.Printer firmware and firewall are not installed correctly.
Mobile printing app is not synced with the canon printer.Faulty drivers or wireless connection do not allow the printer to print.Paper jams disable the printer’s ability to print.The print jobs are stuck in printer queue.The key reasons for Canon printer not printing are given as below: Thereby we have further explained the solutions with troubleshooting steps to fix these printer problems. In this writeup we have discussed the common causes for your “Canon printer is not printing properly” issue.