Windows Update shows the following updates: Samsung - Printing, Scanner - Samsung SCX-4300 Series Download size: 3.8 MB You may need to restart your computer for this update to take effect. Update type: Recommended Samsung Printing, Scanner software update released in July, 2009 More information: http://winqual.microsoft.com/support/?driverid=20297900 Help and Support: http://support.microsoft.com/select/?target=hub Samsung - Printing, Scanner - Samsung SCX-4x21 Series Download size: 3.0 MB You may need to restart your computer for this update to take effect. Update type: Recommended Samsung Printing, Scanner software update released in October, 2009 More information: http://winqual.microsoft.com/support/?driverid=20318065 Help and Support: http://support.microsoft.com/select/?target=hub Install updates: Failed: 2 updates Installation Failure: Windows failed to install the following update with error 0x80070103: Samsung - Printing, Scanner - Samsung SCX-4x21 Series. Installation Failure: Windows failed to install the following update with error 0x800f0219: Samsung - Printing, Scanner - Samsung SCX-4300 Series.

Hi, This issue occurs if the following scenarios are true: 1. Windows Update or Microsoft Update tries to install a driver a second time for an additional piece of identical hardware such as a graphics adapter. 2. Windows Update or Microsoft Update tries to update a currently installed driver to an unsuitable version of that driver. You may try to uninstall the current installed printer driver and install the latest version from the website of the printer manufacturer, Samsung to check the result. If it does not work, we may also safely ignore this error and hide the update. For more information, please refer to the following Microsoft KB article: You receive error 0x80070103 when you use the Windows Update or Microsoft Update Web sites to install updates http://support.microsoft.com/kb/952032 Regards, Please remember to click Mark as Answer on the post that helps you, and to click Unmark as Answer if a marked post does not actually answer your question. This can be beneficial to other community members reading the thread.