Epson Perfection 640U Product Information Guide - Page 4

EPSON Perfection 640U Using EPSON TWAIN When you scan with EPSON TWAIN, you see the Automatic Scanning window. Click Manual Mode to open the EPSON TWAIN L settings dialog box: Select the resolution Select your image type If you want, you can let the TWAIN driver automatically scan your document. It detects what type of document you're scanning and automatically chooses the optimum settings for your scan. To scan in manual mode and adjust your scan settings, click Cancel. You see the following window: Click to return to Full Auto Mode Preview your scan here 4. Make the changes you want to adjust the image, then click the Scan button. To switch back to Full Auto mode, click the Full Auto Mode button. Depending on the image you want to scan, you may not get the expected scanned image. In this case, scan the image in Manual mode. 4 - EPSON Perfection 640U 10/00