Olivetti D-color MF 250 Plus, Operating Instructions Manual, Page: 80 / 276

7 Uninstalling the printer driver
7-4 d-Color MF350/250/201Plus
2
Note
Even if the printer driver is deleted using the preceding method, the model information file will remain
in the computer for Windows 2000/XP/Server 2003. Therefore, when reinstalling the same version of
the printer driver, the driver may not be able to be overwritten. In this case, delete the following files.
"C: \WINDOWS\system32\spool\drivers\w32x86"
When you check folders and find a folder of the applicable model, delete it. However, if multiple drivers
are installed including the driver, PostScript driver and fax driver, the model information of all drivers is
deleted. If other drivers are remaining, do not delete it.
"C: "Delete "oem*.inf" and "oem*.PNF" in "\WINDOWS\inf" folder (the asterisk "*" in the file name
indicates a number, and the number varies according to the environment of the computer).
Before deleting the files, open the INF file, check that the model name is described in the last several
lines, and then check that the file of the corresponding model is available. The PNF file is the same
number as the INF file.
In Windows Vista, when you have deleted a file using "Remove driver and driver package", this
operation is not required.
7.2 Macintosh
If it becomes necessary to delete the printer driver, for example, when you want to reinstall the printer driver,
delete the driver according to the following procedure.
7.2.1 For Macintosh OS X
1
Open the [Printer Setup Utility] (or [Print Center]) located in "Applications" - "Utilities" of "Hard Disk".
2
Select the printer name to be deleted, and then click the [Delete] button.
The selected printer is deleted.
3
Close the printer list.
4
Drag the following file, which is located in "Library" - "Printers" - "PPDs" - "Contents" - "Resources" -
"ja.lproj" of "Hard Disk", to the "Trash" icon.
– "GENERIC 25C-4.gz"
– "GENERIC 35C-4.gz"
5
Delete the unnecessary files from "Library" - "Printers".
– Drag the "35C-4" folder, which is located in "Library" - "Printers" - "GENERIC", to the "Trash" icon.
– For Mac OS 10.2, drag all the "GENERIC 35C-4" folders, which are located in "Library" - "Printers"
- "PPDPlugins", to the "Trash" icon.
6
Restart the computer.
This completes the printer driver uninstallation.
7.2.2 For Macintosh OS 9.2
1
Drag the printer icon on the desktop to the "Trash" icon.
2
Drag PPD file "GENERIC35C-4UVxxx.ppd", which is located in "System Folder" - "Extensions" -
"Printer Descriptions" of "Hard Disk", to the "Trash" icon.
The related printer driver files are deleted.
3
Restart the computer.
This completes the printer driver uninstallation.