Epson ET-2650 Users Guide - Page 178

Image is Too Dark, Back of Original Image Appears in Scanned Image, Ripple Patterns Appear in an Image

Page 178 highlights

Image is Too Dark If your scanned image is too dark, try these solutions: • Select the Advanced Settings tab in Epson Scan 2 and adjust the Brightness setting. • Check the brightness and contrast settings of your computer monitor. Parent topic: Solving Scanned Image Quality Problems Related references Additional Scanning Settings - Advanced Settings Tab Back of Original Image Appears in Scanned Image If an image from the back of a thin original appears in your scanned image, try these solutions: • Place a piece of black paper on the back of the original and scan it again. • Adjust these Epson Scan 2 settings (if available) and try scanning again: • Select the Advanced Settings tab and adjust the Brightness setting. • If the Image Type is set to Black & White, select Text Enhancement. If the Image Type is set to Color or Grayscale, change the Text Enhancement setting to High. Parent topic: Solving Scanned Image Quality Problems 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 Additional Scanning Settings - Advanced Settings Tab Image is Scanned Upside-Down Your product scans using the Auto Photo Orientation setting. This setting checks the preview image for faces, the sky, and other features, and then correctly rotates the photo when it is scanned, if necessary. 178

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178
Image is Too Dark
If your scanned image is too dark, try these solutions:
• Select the
Advanced Settings
tab in Epson Scan 2 and adjust the
Brightness
setting.
• Check the brightness and contrast settings of your computer monitor.
Parent topic:
Solving Scanned Image Quality Problems
Related references
Additional Scanning Settings - Advanced Settings Tab
Back of Original Image Appears in Scanned Image
If an image from the back of a thin original appears in your scanned image, try these solutions:
• Place a piece of black paper on the back of the original and scan it again.
• Adjust these Epson Scan 2 settings (if available) and try scanning again:
• Select the
Advanced Settings
tab and adjust the
Brightness
setting.
• If the
Image Type
is set to
Black & White
, select
Text Enhancement
. If the
Image Type
is set to
Color
or
Grayscale
, change the
Text Enhancement
setting to
High
.
Parent topic:
Solving Scanned Image Quality Problems
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
Additional Scanning Settings - Advanced Settings Tab
Image is Scanned Upside-Down
Your product scans using the
Auto Photo Orientation
setting. This setting checks the preview image
for faces, the sky, and other features, and then correctly rotates the photo when it is scanned, if
necessary.