Epson WF-4720 Users Guide - Page 281
Image is Distorted or Blurry, Image Colors are Patchy at the Edges, Image is Too Dark
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Image is Distorted or Blurry If a scanned image appears distorted or blurry, try these solutions: • Make sure your original is not wrinkled or warped. This may prevent the original from laying flat on the scanner glass. • Do not move your original or your product during scanning. • Your product will not operate properly while tilted at an angle. Place your product on a flat, stable surface that extends beyond its base in all directions. • Adjust these Epson Scan 2 settings (if available) and try scanning again: • Increase the Resolution setting. • If the Image Type setting is Black & White, adjust the Threshold setting. • Select the Unsharp Mask setting. • If the Image Type setting is Black & White, select Text Enhancement. If the Image Type setting is Color or Grayscale, change the Text Enhancement setting to High. Parent topic: Solving Scanned Image Quality Problems Related references Additional Scanning Settings - Main Settings Tab Additional Scanning Settings - Advanced Settings Tab Image Colors are Patchy at the Edges If you are scanning a thick or warped original, cover its edges with paper to block external light as you scan it. Parent topic: Solving Scanned Image Quality Problems Image is Too Dark If your scanned image is too dark, try these solutions: • Select the Advanced Settings tab in Epson Scan 2 and 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 281