The C5235i supports several driver types depending on your specific needs:
Troubleshooting tips
After downloading the .exe (or .dmg for Mac) file, you extract it and run the Setup.exe . You might be prompted for admin credentials or have to select your printer from a detected network list. If the printer is feeling shy, you might even have to check the "one-two-three" counter button on the machine itself to verify configuration settings. The Common "Plot Twist" Canon Ir C5235i Printer Driver Download