307
• Adjust these Epson Scan 2 settings (if available) and try scanning again:
• Select the
Advanced Settings
tab and adjust the
Brightness
setting.
• Select
Text Enhancement
.
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 - Main Settings Tab
Additional Scanning Settings - Advanced Settings Tab
Scanned Image Colors Do Not Match Original Colors
Printed colors can never exactly match the colors on your computer monitor because printers and
monitors use different color systems: monitors use RGB (red, green, and blue) and printers typically use
CMYK (cyan, magenta, yellow, and black).
Check the color matching and color management capabilities of your computer, display adapter, and the
software you are using to see if they are affecting the palette of colors you see on your screen.
To adjust the colors in your scanned image, adjust these Epson Scan 2 settings (if available) and try
scanning again:
• If the
Image Type
setting is
Color
or
Grayscale
, adjust the
Contrast
setting.
• If the
Image Type
setting is
Black & White
or
Grayscale
, adjust the
Color Enhance
setting.
Parent topic:
Solving Scanned Image Quality Problems
Related references
Additional Scanning Settings - Main Settings Tab
Additional Scanning Settings - Advanced Settings Tab
Summary of Contents for C11CF75203
Page 1: ...EC 4040 User s Guide ...
Page 2: ......
Page 17: ...17 3 Select General Settings 4 Select Basic Settings 5 Select Date Time Settings ...
Page 29: ...29 Product Parts Inside 1 Document cover 2 Scanner glass 3 Control panel ...
Page 83: ...83 1 Open the document cover ...
Page 153: ...153 You see an Epson Scan 2 window like this ...
Page 155: ...155 You see an Epson Scan 2 window like this ...
Page 157: ...157 You see a window like this 2 Click the Scan icon ...
Page 160: ...160 You see this window ...
Page 260: ...260 5 Open the document cover ...
Page 262: ...262 8 Open the ADF cover ...
Page 287: ...287 3 Open the ADF cover 4 Carefully remove any jammed pages ...