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• Make sure the first page is loaded first.
•
Make sure the document is not crooked. (Less than a 3° horizontal skew, 0.7° skew between
documents.)
• Will not work when the Long Paper option is selected.
• After loading the first page, the machine will pause for up to four seconds for document analysis.
•
We recommend disabling this setting when you are scanning thick paper to avoid feeding error.
• Image Quality
- B&W Threshold Adjustment
This setting allows you to adjust the image quality when scanning in Black & White
mode. Larger
values increase the amount of black in the scanned image, while smaller values increase the amount
of white.
- Grayscale Adjustment
This function adjusts the brightness and contrast to create gray images.
Brightness
Set the Brightness level by moving the slider to the right or left to lighten or darken the image. If
the scanned image is too light, set a lower brightness level and scan the document again. If the
image is too dark, set a higher brightness level and scan the document again. You can also type a
value in the field to set the brightness.
Contrast
Increase or decrease the Contrast level by moving the slider to the right or left. An increase
emphasizes dark and light areas of the image, while a decrease reveals more details in gray areas.
You can also type a value in the field to set the contrast.
- Color Tone Adjustment
Allows you to adjust the brightness, contrast and gamma during gray and color scanning.
- Auto Color Detect Adjust
When scan type Auto is selected, you can adjust the detection level of color. Increasing the slider
value makes the machine more likely to determine that a given document is a color document.
- Background Processing
• Remove Bleed-through / Pattern
Prevent bleed-through.
• Remove Background Color
Remove the base color of documents to make the scanned data more legible.
- Color Drop
Select a color to remove from the scanned image.
- Boldface Formatting
Emphasize the characters of the original by making them bold.
- Blurred Character Correction
Correct any broken or incomplete characters in the original to make them easier to read.
- Edge Emphasis
Make the characters of the original sharper.
- Noise Reduction
This feature allows you to remove small dots or specks called “noise”, from the background of
scanned images. Removing unwanted specks helps to reduce compressed file sizes.
- Remove Ruled Line
This feature allows you to remove lines in the document. You can select the type of line direction to
remove (Vertical, Horizontal, Vertical and Horizontal).
• Minimum Line Length
Lines longer than or equal to the specified length are removed.
70
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