Uninstall and Reinstall the Printer Driver (Mac OS X)
Follow the steps below to uninstall the printer driver:
- Open Applications, and Utilities, and double-click the 'Printer Setup Utility' icon.
**Leopard (10.5.x) users click here.
![](/library/attachments/ServiceWareImages/LDImages/SolutionAnswer/iP4000/macx3_find_printer_setup_utility.jpg)
Note: Printer Setup Utility has a different name, depending on the Mac OS X version. In versions prior to Mac OS X 10.3.x, double-click the Print Center icon. The above is an image using Mac OS X Ver. 10.3.x. The display in prior versions appears different. The images are an example using the MF4270 model.
- From the Printer List window, select all printer and click 'Delete'.
![](/library/attachments/ServiceWareImages/LDImages/4200m104 copy.jpg)
- Double-click the hard disk icon where the printer driver was installed, the Library folder, the Printers folder, the Canon folder, and then put the UFR2 and CUPS/FAX folders into the Trash.
- Double-click the Receipts folder in the Library folder, and put '.pkg' file for the printer into the Trash.
- From the Finder menu, select 'Empty Trash'.
- From the Apple menu, select 'Restart'.
Follow the steps below to reinstall the printer driver:
- Turn on your Mac and your printer and insert the Setup Software & User's Guide CD-ROM.
Note: Log on as an Administrator.
- Double-click the downloaded file icon, then UFR II Installer file.*
- Then follow the on-screen instructions.
* For the Fax click the MacOSX folder, then click the file FAX Installer.
Deleting the Printer from the Printer List (Mac OS X ver 10.5.x)
1.In the Apple menu, open System Preferences.
![](/library/attachments/ServiceWareImages/LDImages/SolutionAnswer/Mac/SelrctPandF.gif)
2. Open Print and Fax.
![](/library/attachments/ServiceWareImages/LDImages/4200uninstall copy.jpg)
3. Be sure that the printer to be deleted is highlighted in the Printers section.
![](/library/attachments/ServiceWareImages/LDImages/4200cropped.jpg)
4. Click the Minus (-) sign, then click 'OK' on the confirmation message. The printer is deleted.
5. Return to Step 3 of uninstall instructions , above .