360
• 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.
• 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 WF-C20590 Series
Page 1: ...WF C20590 User s Guide ...
Page 2: ......
Page 14: ......
Page 28: ...28 You see the Basic Settings screen 4 Select Date Time Settings ...
Page 80: ...80 You see a screen like this 5 Select PDL Print Configuration ...
Page 89: ...89 You see this screen 2 Select Load Paper under the How To options ...
Page 90: ...90 You see this screen 3 Select one of the options ...
Page 91: ...91 You see this screen 4 Select How To ...
Page 99: ...99 You see a screen like this 2 Select the paper source you want to select settings for ...
Page 110: ...110 Parent topic Placing Originals on the Product Related topics Copying Scanning Faxing ...
Page 191: ...191 You see a screen like this 4 Select Email ...
Page 200: ...200 You see an Epson Scan 2 window like this ...
Page 202: ...202 You see an Epson Scan 2 window like this ...
Page 207: ...207 You see this window ...
Page 223: ...223 DSL connection 1 Telephone wall jack 2 DSL filter 3 DSL modem ...
Page 224: ...224 ISDN connection 1 ISDN wall jack 2 Terminal adapter or ISDN router ...
Page 246: ...246 You see a screen like this 3 Select the Recipient tab ...
Page 251: ...251 You see a screen like this 3 Select the Recipient tab 4 Select Add New 5 Select Add Group ...
Page 311: ...311 You see a screen like this 6 Select Print Head Nozzle Check ...
Page 318: ...318 5 Open the interior of the document cover ...