After you install a scanner or digital camera on your computer, it’s a good idea to test the hardware device to make sure it’s working properly. When you test a scanner or digital camera, Windows checks to see if the hardware device is communicating with the operating system.
Test a Scanner or Digital Camera
Click the Start button, click Control Panel, and then double-click the Scanners and Cameras icon in Classic view.
Right-click the scanner or camera you want to test, and then click Properties.
You can remove a scanner. Click the Start button, click Control Panel, double-click the System icon in Classic view, click Device Manager in the left pane, click the plus sign (+) next to Imaging devices, select the scanner you want to remove, click the Uninstall button on the toolbar, and then follow the on-screen instructions.