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Uninstall and reinstall the printer software
If the printer is not functioning properly or if a communications error message appears when you try to use your printer, you may need to uninstall, and then reinstall the printer software.
1From your desktop, click Start → Programs → Dell Printers → Dell AIO Printer A940 → Uninstall Dell A940.
2Follow the instructions on your computer screen to uninstall the printer software.
3Restart your computer before reinstalling the printer software.
4Insert the Dell AIO Printer A940 CD. If the CD does not start, click Install.
5Follow the instructions on your computer screen to install the software.
Other help sources
If the preceding printer solutions do not solve the problem with your printer:
•Refer to the Dell Printer Solution Center software for more troubleshooting information:
aClick Start → Programs → Dell Printers → Dell AIO Printer A940 → Dell Solution Center.
bClick the Troubleshooting tab on the left side of the screen.
•Go to support.dell.com for help.
54 Tr oubleshooting