Brother ADS-4300N Online User's Manual page 100

• Detect End of Page (ADF)
Detects the end of page and automatically adjusts the size of a page when the length of the
document is shorter than the Document Size selected.
• Margin Settings
This feature allows you to add or remove a specific margin (from -3 mm to 3 mm) at the edge of
the image. A positive value increases the size of the scanned image when it is output and a
negative value decreases the size of the scanned image when it is output.
Margin Settings is available only when Document Size is set to Auto.
- Rotate Image
Changes the direction of the document based on the text orientation.
- Fill With Color
• Tear Fill
Detects and fills tear marks on the scanned image using the selected colour and range.
• Edge Fill
Fill in the edges on four sides of the scanned image using the selected colour and range.
- Punch Hole Removal
This feature removes the punch hole markings by filling hole marks with white or the surrounding
colour.
- Auto Color Detect Adjust
When colour setting Auto is selected, you can adjust the detection level of colour. Increasing the
slider value makes the machine more likely to determine that a given document is a colour document.
- Skip Blank Page
Remove the document's blank pages from the scanning results.
• Enhancement
- Diffusion Adjustment -Grey
This function adjusts the brightness and contrast to create grey images.
Only effective when the Color Setting is Grey (Error Diffusion).
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
emphasises dark and light areas of the image, while a decrease reveals more details in grey areas.
You can also type a value in the field to set the contrast.
- Colour Tone Adjustment
Allows you to adjust the brightness, contrast, shadow, highlight, and gamma during True grey and
colour scanning.
- Background Processing
• Remove Bleed-through / Pattern
Prevent bleed-through.
• Remove Background Colour
Remove the base colour of documents to make the scanned data more legible.
- Colour Drop
Select a colour to remove from the scanned image.
- Edge Emphasis
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