Epson WorkForce Pro WF-C5890 Users Guide - Page 400
Straight Lines in an Image Appear Crooked, Scanned Image Quality Problems
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Straight Lines in an Image Appear Crooked If straight lines in an original appear crooked in a scanned image, make sure to place your original straight when you scan it. Clean the scanner glass with a soft, dry, lint-free cloth or use a small amount of glass cleaner on the cloth, if necessary. Paper towels are not recommended. If you are scanning from the ADF, make sure the ADF edge guides fit against the loaded originals. You can also try cleaning the ADF and scanning again. Parent topic: Solving Scanned Image Quality Problems Related tasks Cleaning the Scanner Glass Cleaning the Automatic Document Feeder Related topics Placing Originals on the Product Scanned Image Quality Problems If you encounter quality problems with your scanned image, try these solutions: Image is Distorted or Blurry • 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: • Make sure you select the correct Image Type for your original. • Increase the Resolution setting. • If the Image Type setting is Black & White, adjust the Threshold setting. (The Image Option must be set to None or Color Enhance.) • If the Image Type setting is Color or Grayscale, 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. Image is Too Dark • Make sure you select the correct Image Type for your original. 400