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400
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
Related references
Additional Scanning Settings - Advanced Settings Tab
Image is Too Dark
If your scanned image is too dark, try these solutions:
• If the
Image Type
is set to
Color
or
Grayscale
, 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
Related references
Additional Scanning Settings - Advanced Settings Tab
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.
Summary of Contents for WorkForce Pro WF-C579R
Page 1: ...WF C579R User s Guide ...
Page 2: ......
Page 19: ...19 7 Lower paper cassette 2 onto the optional paper cassette unit as shown ...
Page 20: ...20 8 Lower the product onto paper cassette 2 as shown ...
Page 116: ...116 1 Open the document cover ...
Page 122: ...122 Scanning Faxing ...
Page 255: ...255 You see a window like this ...
Page 261: ...261 ...
Page 351: ...351 8 Open the ADF cover ...
Page 355: ...355 9 Uninstall the optional paper cassette if necessary ...
Page 437: ...437 Copyright Attribution 2019 Epson America Inc 4 19 CPD 56082 Parent topic Copyright Notice ...