Epson FastFoto FF-640 Users Guide - Page 142

• Make sure your system meets the requirements for your operating system. If you are scanning a highresolution image, you may need more than the minimum requirements. If necessary, increase your system's memory or reduce the resolution. • If you are running virus protection or other security software, exclude the TWAIN.log files from monitoring or set the TWAIN.log file as read only. See your virus protection or security software instructions for details. The TWAIN.log file is saved in C:\Users\(user name)\AppData\Local\Temp. Note: You may need to unhide system folders to view files in that location. Parent topic: Solving Scanning Problems Related concepts Uninstall Your Scanner Software Solving Scanned Image Quality Problems Check these sections if a scanned image on your computer screen has a quality problem. Image Consists of a Few Dots Only Straight Lines in an Image Appear Crooked Image is Distorted or Blurry Image Colors are Patchy at the Edges Image is Too Dark Scanned Image Colors Do Not Match Original Colors Back of Original Image Appears in Scanned Image Scanned Characters are Blurry Characters are not Recognized During Conversion to Editable Text (OCR) Ripple Patterns Appear in an Image Spots or Lines Appear in All Scanned Images Streaks Appear in All Scanned Images Scanned Image is Cropped Resetting the Epson Scan 2 Settings Parent topic: Solving Problems 142