You Cannot Uninstall the Printer Driver

Perform the following procedure.
Solution 1
Use Uninstaller supplied with User Software CD-ROM to uninstall the printer driver.
For details, see the following item in "Printer Driver Installation Guide."
"Updating/Uninstallation" - "Uninstalling the Printer Driver"
For details on the procedure for viewing "Printer Driver Installation Guide", see "Installation."
Solution 2
(Only when connecting with USB)
Uninstall the USB class driver.
For details, see the following item in "Printer Driver Installation Guide."
"Appendix" - "If You Cannot Install a USB Class Driver"
For details on the procedure for viewing "Printer Driver Installation Guide", see "Installation."
051R-0JF