115
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 tasks
Image is Too Dark
If your scanned image is too dark, try these solutions:
• Adjust these Epson Scan settings (if available) and try scanning again:
•
Auto Exposure
•
Brightness
•
Histogram Adjustment
• Check the brightness and contrast settings of your computer monitor.
Parent topic:
Solving Scanned Image Quality Problems
Related references
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 settings (if available) and try
scanning again:
• Change the
Image Type
setting and experiment with different combinations of the next settings.
• Adjust the
Tone Correction
setting.
• Adjust the
Auto Exposure
setting.
• Click
Configuration
, select the
Preview
tab, and turn on the
Quality Preview
setting.
Parent topic:
Содержание FF-640
Страница 1: ...FF 640 User s Guide ...
Страница 2: ......
Страница 6: ...6 A Note Concerning Responsible Use of Copyrighted Materials 136 Copyright Attribution 136 ...
Страница 19: ...19 2 Slide the input tray edge guides all the way out ...
Страница 24: ...24 2 Slide the input tray edge guides all the way out ...
Страница 29: ...29 6 Slide the edge guides against the edges of the carrier sheet ...
Страница 33: ...33 2 Slide the input tray edge guides all the way out ...
Страница 38: ...38 2 Slide the input tray edge guides all the way out ...
Страница 43: ...43 2 Slide the input tray edge guides all the way out ...
Страница 45: ...45 4 Slide the edge guides against the edges of the plastic card ...
Страница 46: ...46 5 Set the page separation lever to the position shown here When scanning a single embossed plastic card ...
Страница 49: ...49 2 Slide the input tray edge guides all the way out ...
Страница 52: ...52 5 Slide the edge guides against the edges of the sheet ...
Страница 56: ...56 You see a window like this Open the FastFoto software and select Scan Documents You see a window like this ...
Страница 60: ...60 Windows OS X ...
Страница 93: ...93 5 Slide the pickup rollers to the right and remove them 6 Remove the lower pickup roller from the spindle ...
Страница 95: ...95 9 Remove the middle pickup roller from the spindle ...
Страница 111: ...111 4 Gently pull out any jammed originals from inside the scanner ...