There are several different troubleshooting steps you can follow on your own and in conjunction with Canon's printing software to get your printer back in operating condition quickly. Canon Printer Troubleshoot Step by Step Step 1: Check out your Canon printer, If there Is a corresponding error code. Follow the Instruction from the manual to fix your Canon printer problem. Step 2: Make sure your device Is properly connected with power sources as well USB cable is firmly connected to computer. Canon Printer Customer Service Step 3: Need to restart your computer and printer, now attempt print. Step 4: Go to your computer control panel and click on "printer and Fax" option. Click on "ADD Printer". Now follow screen Instruction and run test print. Step 5: If all above steps not working, try uninstall and re-install the latest version of Canon printer driver. Still face technical error with your Canon printer get connected with a Canon c