Epson WF-4820 Workforce Pro Wireless Color Inkjet All-In-One Printer, Black, Large

User Manual - Page 348

For WF-4820.

PDF File Manual, 387 pages, Read Online | Download pdf file

WF-4820 photo
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348
When saving scanned images as Searchable PDFs, make sure the correct OCR language is selected.
Adjust the following Epson Scan 2 or Epson ScanSmart settings if available, and try scanning again:
On the Main Settings tab, make sure you select the correct Image Type for your original.
On the Main Settings tab, set the Resolution between 200 and 600 dpi.
On the Advanced Settings tab, select Text Enhancement and choose a setting.
Note: The Text Enhancement setting depends on the selected Image Type.
If the Image Type is set to Black & White, adjust the Threshold setting on the Advanced Settings
tab. (The Image Option must be set to None.)
Parent topic: Solving Scanned Image Quality Problems
Scanned Characters are Blurry
If characters in your scanned images are blurry, try these solutions:
Make sure you do not move the product or original while scanning.
Operate the product on a flat, stable surface.
Make sure the originals are ejecting properly.
Select Settings > Scan Settings and try adjusting these settings and scanning again:
On the Main Settings tab, make sure you select the correct Image Type for your original.
On the Main Settings tab, try increasing the Resolution setting.
On the Advanced Settings tab, select Text Enhancement and choose a setting.
Note: The Text Enhancement setting depends on the selected Image Type.
If the Image Type is set to Black & White, adjust the Threshold setting on the Advanced Settings
tab. (The Image Option must be set to None.)
Parent topic: Solving Scanned Image Quality Problems
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
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