Ripple patterns appear in your scanned image – Epson Perfection V500 User Manual

Page 219

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If your original is too dark, try using the Backlight Correction feature. See

Fixing

Backlit Photos

for instructions.

Adjust the Auto Exposure setting in Epson Scan’s Professional Mode window. See

Adjusting the Color and Other Image Settings

for documents and photos or

Adjusting

the Color and Other Image Settings

for film and slides.

You can also click Configuration in the Epson Scan window, click the Color tab, then

click the Recommended Value button to return the Auto Exposure setting to the

default value. See Epson Scan Help for details.
Adjust the Brightness setting in Epson Scan’s Home or Professional Mode (see Epson

Scan Help). Or adjust the brightness using the Histogram in Professional Mode (see

Epson Scan Help).
Check the brightness and contrast settings of your computer monitor.

Top

An Image on the Back of Your Original Appears in Your Scanned Image

If your original is printed on thin paper, images on the back may be visible to the scanner and
appear in your scanned image. Try scanning the original with a piece of black paper placed on
the back of it. Also make sure the Document Type and Image Type settings are correct for your
original. See

Selecting Basic Settings

for details.

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Ripple Patterns Appear in Your Scanned Image

A ripple or cross-hatch pattern (called moiré) may appear in a scanned image of a printed
document. It is caused by interference from the differing pitches in the scanner’s screen and
the halftone screen in your original.

Original image

Descreening applied

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