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Ripple patterns appear in an image, Spots or lines appear in all scanned images – Epson WorkForce DS-410 Document Scanner User Manual

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109

• If you are using OCR software, check the manual for any additional adjustments.

Parent topic:

Solving Scanned Image Quality Problems

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

Related references

Image Format Options

Related tasks

Scanning in Epson Scan 2
Cleaning Inside Your Scanner

Spots or Lines Appear in All Scanned Images

If spots or lines appear in all your scanned images, follow these steps to clean the scanner glass:

1. Turn off the scanner and unplug the AC adapter.

2. Disconnect any connected cables.