Support Scanners GT Series Epson GT-20000

Ripple patterns appear in my scanned image when using Epson Scan. What should I do?

  • Try the following:
    • Select the Descreening check box. In Professional Mode, select an appropriate Screen Ruling for the Descreening and deselect the Unsharp Mask setting.
    • Select a lower Resolution setting. See Selecting the Scan Resolution.
    • Note: You cannot remove ripple patterns when you are scanning in Office Mode or Home Mode using a resolution higher than 600 dpi. In Professional Mode, you may be able to remove ripple patterns at resolutions higher than 600 dpi if you reduce the Scale setting.
Published:  May 6, 2008 Was this helpful?​ Thank you for the feedback!
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