Epson WP-4590 Uživatelská příručka stáhnout pdf (Strana 293)

• Your product will not operate properly while tilted at an angle. Place it on a flat, stable surface that

extends beyond the base of the product in all directions.

• Adjust these Epson Scan settings (if available) and try scanning again:

• Select the Unsharp Mask setting.

• Adjust the Auto Exposure setting.

• Increase the Resolution setting.

Parent topic: Solving Scanned Image Quality Problems

Related topics

Selecting Epson Scan Settings

Image Colors are Patchy at the Edges

If you are scanning a thick or warped original, cover its edges with paper to block external light as you

scan it.

Parent topic: Solving Scanned Image Quality Problems

Image is Too Dark

If your scanned image is too dark, try these solutions:

• Adjust these Epson Scan settings (if available) and try scanning again:

• Auto Exposure

• Brightness

• Histogram Adjustment

• Check the brightness and contrast settings of your computer monitor.

Parent topic: Solving Scanned Image Quality Problems

Related topics

Selecting Epson Scan Settings

Back of Original Image Appears in Scanned Image

If an image from the back of a thin original appears in your scanned image, place a piece of black paper

on the back of the original and scan it again.

Parent topic: Solving Scanned Image Quality Problems

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