Epson Expression 11000XL Users Guide - Page 63

Problems With Scanned Images, Scan quality is unsatisfactory

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Home > Solving Problems Problems With Scanned Images Scan quality is unsatisfactory The scanning area or direction is unsatisfactory Scan quality is unsatisfactory Scan quality can be improved by changing the current settings or adjusting the scanned image. See Adjusting the Scanned Image for more information. An image on the back of your original appears in your scanned image When scanning thin paper, images on the back may be visible to the product and appear in your scanned image. When scanning from the scanner glass, 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. Select Text Enhancement as the image quality setting from the scanning software. Characters are blurred Select Text Enhancement as the image quality setting from the scanning software. When the Image Type is Black&White, select Threshold setting as the image quality setting from the scanning software. Increase the resolution setting. Ripple patterns appear in your scanned image A ripple or cross-hatch pattern (known as moiré) may appear in a scanned image of a printed document. Displace your original document. Select Descreening as the image quality setting. Try changing the Resolution setting. Uneven color, smears, dots, or straight lines appear in your image Clean the product. Striped Rings Appear in Your Scanned Image of Film or Slides Images A ring-shaped pattern of stripes (called a Newton ring) sometimes appears on scanned images of transparent materials. This

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Home
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Solving Problems
Problems With Scanned Images
Scan quality is unsatisfactory
The scanning area or direction is unsatisfactory
Scan quality is unsatisfactory
Scan quality can be improved by changing the current settings or adjusting the scanned image. See
Adjusting the Scanned
Image
for more information.
An image on the back of your original appears in your scanned image
When scanning thin paper, images on the back may be visible to the product and appear in your scanned image.
When scanning from the scanner glass, 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.
Select
Text Enhancement
as the image quality setting from the scanning software.
Characters are blurred
Select
Text Enhancement
as the image quality setting from the scanning software.
When the Image Type is Black&White, select
Threshold
setting as the image quality setting from the scanning
software.
Increase the resolution setting.
Ripple patterns appear in your scanned image
A ripple or cross-hatch pattern (known as moiré) may appear in a scanned image of a printed document.
Displace your original document.
Select
Descreening
as the image quality setting.
Try changing the
Resolution
setting.
Uneven color, smears, dots, or straight lines appear in your image
Clean the product.
Striped Rings Appear in Your Scanned Image of Film or Slides Images
A ring-shaped pattern of stripes (called a Newton ring) sometimes appears on scanned images of transparent materials. This