Installation4 DocuMate 252 Scanner User’s GuideInstallationInstallation is a quick, four-step process:1. Assemble the scanner2. Install the software3. Connect the power supply4. Connect the USB cable and turn on the powerBefore You BeginPlease make sure of the following before you begin installation:• The information in this guide may cover software notprovided with the scanner you purchased. Disregard anyinformation about the software not applicable to yourchosen product. Please visit our web site atwww.xeroxscanners.com for the latest software updatesfor your Xerox DocuMate 252 scanner.• If your computer has AntiVirus or AntiSpyware softwarerunning, you may see messages during installation askingyou to allow the installation to proceed. Although themessages will differ based on the software your computeris running, in each case you should allow the installationto proceed. Alternatively, you can turn off the AntiVirus orAntiSpyware software before installing your scanner. But ifyou do, make sure to turn it back on again wheninstallation is finished.• If you already have a scanner connected to your computer,you may need to remove its driver programs to properlyinstall and operate your Xerox DocuMate 252 scanner.Please see “Troubleshooting” on page 103 for moreinformation, and “Uninstalling Your Scanner” on page 107for basic instructions to uninstall driver programs. Alsosee the User’s Guide that you received with your otherscanner for specific instructions.• If your computer is running Windows Vista, you may seethe Vista User Access Control screen asking you toconfirm system changes. Click the continue button toallow the installation to proceed.