Uninstalling a Driver

This explains the procedure for uninstalling a driver that is no longer needed.

Prerequisites

When connected by USB, removal of the USB cable connecting the device and the computer
Confirmation of the device name to be deleted
NOTE
The driver can be upgraded. It is not necessary to uninstall the old driver.

Procedures

1.
Delete the files of the driver to uninstall in the [Library] folder of macOS.
If a confirmation dialog is displayed, enter an administrator name and password and click [OK].
The name represented by "****" varies according to the device.
Applications/Canon MF Utilities
Library/Application Support/Canon/ScanGear MF
Library/Application Support/Canon/WMCLibrary.framework
Library/Application Support/Canon/WMCReg.plist
Library/Image Capture/Devices/Canon MFScanner****.app
Library/Image Capture/TWAIN Data Sources/Canon ****.ds
Library/Image Capture/TWAIN Data Sources/Canon **** USB.ds
Library/LaunchAgents/jp.co.canon.ScanGearMF.appl.Canon-MF-Scan-Agent.plist
Library/LaunchAgents/jp.co.canon.ScanGearMF.appl.Canon-MFSU-Agent.plist
Library/Printers/Canon/MFScanner
Depending on the environment you are using, some or all of the folders and files listed above may not be present.
2.
Restart macOS.