Characters Are Not Recognized During Conversion To Editable Text (Ocr); Ripple Patterns Appear In An Image - Epson DS-530 User Manual

Related references
Image Format Options
Related tasks
Scanning in Epson Scan 2

Characters are not Recognized During Conversion to Editable Text (OCR)

If characters in your scanned images are not recognized during OCR conversion, try these solutions:
• Make sure your original is placed straight.
• Use an original with clear text.
• Adjust these Epson Scan 2 settings (if available) and try scanning again:
• Select the correct Image Type setting.
• Select or adjust the Text Enhancement setting.
• Adjust the Threshold setting.
• Set the scanning resolution between 200 and 600 dpi.
• If you are using OCR software, check the manual for any additional adjustments.
Parent topic:
Related concepts
Convert Scanned Documents to Editable Text (OCR)
Related references
Image Format Options
Related tasks
Scanning in Epson Scan 2

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
Solving Scanned Image Quality Problems
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