The items may not be available depending on other settings you made.
Rotate the scanned image clockwise. Select the rotation angle depending on the original you want to scan.
Remove the background color of the originals from the scanned image.
To use this feature, the background color of the originals should be the lightest color in the originals, and should be uniform. This feature is not applied correctly if there are patterns in the background, or there are text or illustrations which are a lighter color than the background.
Make blurred letters in the original clear and sharp.
Edge Enhancement:
You can enhance the text edges (the border between the text and the background).
When you increase the value, the edges of thin text become black.
Decrease the value if there is too much noise in the scanned image.
Threshold:
You can adjust the borderline for monochrome binary (black or white).
The black areas become larger when you increase the value, and the white areas become larger when you decrease the value.
Noise reduction level:
You can adjust the level of noise reduction (unnecessary black dots).
The higher the level, the more noise reduction is applied.
Remove the shadows of the original that appear in the scanned image.
Frame:
Remove the shadows at the edge of the original.
Correct skew in the scanned image.
This feature may not be able to correct documents that have been over skewed.
Skip blank pages when scanning if there are any in the originals.
If the result is not what you expected, adjust detection level.
Some pages may be incorrectly skipped as blank pages.
This feature is not available when scanning double-sided originals that are stitched.
Set Automatic Feeding Mode. This feature allows you to continue scanning automatically after the originals are scanned. This feature is useful when scanning different sizes or types of originals one by one.
Adjust the edge guides of the scanner before placing each original.
On (Full-Auto): Start scanning when an original is set while the continuation confirmation message is displayed.
On (Semi-Auto): Start scanning when the Start Scanning button is pressed while the continuation confirmation message is displayed.
Display a warning when multiple originals are fed at the same time.
Ultrasonic sensor: Detect a double feed using an ultrasonic sensor. You can specify the detection range.
Length: Detect a double feed by the length. When the length of the second original scanned is different from the first, this is identified as a double feed. You can specify the difference in length for detection.