If the printer driver or fax driver become unnecessary, follow the procedure below to uninstall them.
Remark
Confirm the following before performing the uninstallation
That you have the installation software (if you want to re-install the drivers)
No applications are running on your computer
You must be the user with administrative privileges.
On the [Start] menu, point to [Programs] (Windows 2000/Server 2003) or [All Programs] (Windows XP/Vista/Server 2008) → [Canon] → [Uninstall Drivers].
Click [Delete] in the [iR Drivers Uninstaller].
If you click [Cleanup], all the files and registry information related to the selected driver are deleted. Click [Delete] to perform a normal uninstallation of the driver.