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• Use an original with clear text.
• Receipts made of thermal paper may deteriorate faster. Scan them as soon as possible.
• When saving scanned images as searchable PDFs, make sure the correct OCR language is selected.
• In Epson ScanSmart, select
Settings
>
Scan Settings
, adjust the following settings, 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
.)
• Set the
Image Type
to
Grayscale
.
• If the original document is in landscape mode, set the
Rotate
setting to
Auto
.
• If you are using OCR software, check the manual for any additional adjustments.
• Scan thermal paper receipts as soon as possible. They may deteriorate due to age or friction.
• When saving to Microsoft Office or Searchable PDF files, check that the correct languages are
selected. Check the language in each save setting window.
Parent topic:
Solving Scanned Image Quality Problems
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, select
Settings
>
Scan Settings
in Epson ScanSmart and try adjusting these settings
and scanning again:
• On the
Main Settings
tab, try decreasing the
Resolution
setting.
• On the
Advanced Settings
tab, select the
Descreening
setting.
Parent topic:
Summary of Contents for ES-865
Page 1: ...ES 865 User s Guide ...
Page 2: ......
Page 27: ...27 ...
Page 41: ...41 3 Slide the input tray edge guides all the way out ...
Page 58: ...58 1 On the main Epson ScanSmart screen click Change You see a screen like this ...
Page 63: ...63 You see a screen like this 2 Click the Save Settings tab ...
Page 67: ...67 You see a screen like this 2 Click the Customize Actions tab ...
Page 70: ...70 Click the Manage Invoices Receipts trial icon on the Select Action screen ...
Page 75: ...75 You see a screen like this 2 Click the License Management tab ...
Page 79: ...79 You see a screen like this 5 Click Manage Invoices Receipts You see a screen like this ...
Page 89: ...89 You see a screen like this 2 Click the Currency and Language tab ...
Page 91: ...91 You see a screen like this 2 Click the Manage Item List tab ...
Page 97: ...97 2 Open the flatbed scanner cover ...
Page 113: ...113 13 Press down on the pickup roller cover latch and pull up the cover to remove it ...
Page 121: ...121 5 Press down on the pickup roller cover latch and pull up the cover to remove it ...