7.When you see the EPSON Screen Calibration Utility, move the slider right or left until the stripes match as closely as possible. Then click OK.

8.Click Finish when you see a message that installation is complete.

The EPSON Screen Calibration Utility

calibrates the preview image you see in your EPSON TWAIN Pro driver to match your monitor settings.

You won’t need to change the screen calibration as long as you continue to use the same display. If you need to recalibrate your screen at a later time, double-click the Scanners and Cameras icon in your Windows Control Panel to open the Scanners and Cameras Properties window. On the Devices tab, select EPSON Expression 1640XL and click the Properties button to display the EPSON Expression 1640XL Properties window. Click the Utility tab, and then click the Screen Calibration Utility button.

80