Epson ET-3750 Users Guide - Page 214

Image is Too Dark If your scanned image is too dark, try these solutions: • If the Image Type is set to Color or Grayscale, adjust the Brightness setting. • Check the brightness and contrast settings of your computer monitor. Parent topic: Solving Scanned Image Quality Problems Related references Additional Scanning Settings - Main Settings Tab Additional Scanning Settings - Advanced Settings Tab Back of Original Image Appears in Scanned Image If an image from the back of a thin original appears in your scanned image, try these solutions: • Place a piece of black paper on the back of the original and scan it again. • Adjust these Epson Scan 2 settings (if available) and try scanning again: • Select the Advanced Settings tab and adjust the Brightness setting. • If the Image Type is set to Black & White, select Text Enhancement. If the Image Type is set to Color or Grayscale, change the Text Enhancement setting to High. Parent topic: Solving Scanned Image Quality Problems Ripple Patterns Appear in an Image You may see a ripple pattern (called a moiré) in scanned images of printed documents. This is caused by interference from differing pitches in the scanner's screen and your original's halftone screen. To reduce this effect, adjust these Epson Scan 2 settings (if available) and try scanning again: • Select the Descreening setting. • Select a lower Resolution setting. Parent topic: Solving Scanned Image Quality Problems Related references Additional Scanning Settings - Main Settings Tab Additional Scanning Settings - Advanced Settings Tab 214