114
Image Consists of a Few Dots Only
If your scanned image consists only of a few dots, try these solutions:
• Make sure you placed your original for scanning facing the correct way.
• If you are scanning using the Epson Scan
Black & White
setting, adjust the
Threshold
setting and
scan again.
Parent topic:
Solving Scanned Image Quality Problems
Straight Lines in an Image Appear Crooked
If straight lines in an original appear crooked in a scanned image, make sure to place your original
straight when you scan it.
Parent topic:
Solving Scanned Image Quality Problems
Related tasks
Loading Documents in the Input Tray
Loading Photos in the Input Tray
Loading Special Documents
Image is Distorted or Blurry
If a scanned image appears distorted or blurry, try these solutions:
• Make sure your original is not wrinkled or warped. This may prevent the original from laying flat on the
scanner glass.
• Do not move your original or your product during scanning.
• Your product will not operate properly while tilted at an angle. Place your product on a flat, stable
surface that extends beyond its base in all directions.
• Adjust these Epson Scan settings (if available) and try scanning again:
• Select the
Unsharp Mask
setting.
• Adjust the
Auto Exposure
setting.
• Increase the
Resolution
setting.
Parent topic:
Solving Scanned Image Quality Problems
Related references
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 ...