How to Uninstalling Canon Printer Drivers

Note Close applications that are running before uninstalling the printer driver.

Use the Uninstaller to delete any unwanted printer drivers. This allows you to delete the files associated with the printer driver at the same time.

Important In Windows 7 and Windows 8,8.1,10, when not logged on as a computer administrator or Administrators , you cannot delete printer drivers.

1 Click Start and select All Programs (or Programs), Canon iP90 and Uninstall.

2 When the confirmation message is displayed, click Yes. 

3 When all the files have been deleted, click OK.

The deletion of the printer driver is complete.
If a message prompts you to restart your computer, click OK to restart your computer.

Note In Windows Me or Windows 98, you can also start the Uninstaller by double-clicking on Uninstall in the Canon iP90 folder on the desktop.

 When using Bluetooth communication, uninstall the printer driver, and delete a printer registration from the Bluetooth device, too.

if you still facing problems call canon +1-855-517-2433.