Home Settings and AdjustmentsMacintosh


When you have to uninstall the Windows printer driver, for example, when reinstallation of the printer driver is necessary, uninstall the driver by using the following procedure.

  1. Open the [Printers & Scanners] window.
    Mac OS X 10.6: [Print & Fax] window
    Mac OS X 10.7/10.8: [Print & Scan] window

    • Click the Apple mark and open the [Printers & Scanners] window from [Apple Menu] in [System Preferences].

  2. Select the printer name to be deleted, and then click [-].

    The selected printer is deleted.

  3. Close the [Printers & Scanners] window.

  4. Drag the following files, which are located in [Library] - [Printers] - [PPDs] - [Contents] - [Resources] for the installed [Macintosh HD], to the [Trash] icon.

    • KOI1100J_.ppd

    • KOI1100_.ppd

  5. Delete unnecessary files from [Library] - [Printers].

    Drag the following files, which are located in [Library] - [Printers] - [ ], to the [Trash] icon.

    • pstoKOI100BW

    • KOI100BW.plugin

    • KOI100BW.icns

  6. From the Finder menu, click Move. Pressing the option key, click [Library]. Drag the following files located in [Preferences] onto the [Trash] icon.
    For Mac OS X 10.6, drag the following files, which are located in [Macintosh HD] - [Users] - [User Name] - [Library] - [Preferences], to the [Trash] icon.

    • ineo 1100 Printer Driver x86_64 Preferences

    • Depending on the driver setting, the above file may not be displayed.

    • [User Name] is the account name selected at the time of login.

  7. Restart the computer.

    This completes removing the printer driver.