If characters in your scanned images are blurry, try these
solutions:
Make sure you do not move the scanner or original while
scanning.
Operate the scanner on a flat, stable surface.
Adjust these Epson Scan 2 settings (if available)
and try scanning again:
Select the
Text Enhancement setting.
If the
Image Type setting is Black & White, adjust the Threshold setting or change the
Edge Enhancement and Noise Reduction Level settings.
Increase the
Resolution setting.
Set the Image Type to
Grayscale.
If you are scanning in JPEG format, change the compression
level. Click Options in the Image
Format menu and change the Image
Quality setting.
When scanning thin paper, select White as the Background
Color setting. If you cannot select White, select any size except Auto Detect or Passport as the Document
Size setting, and select any setting except Paper Skew as the Correct Document Skew setting.