Canon Printer Error 306 in Mac Computer

Problem

When you attempt to print from your Canon Printer using a Mac, a message appears stating Error 306.

Solution

1. Click the Apple icon in the top left of the screen.
2. Click System Preferences.
3. Click Print & Fax.
4. If the padlock in the bottom left is locked:
   Click it, enter your password and click OK.
5. Click the – button. to remove the printer and the + to add it again leaving the options on default..
6. if you are facing more problems Call Canon Support  +1-855-517-2433.