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n
U Apply document image filter using grayscale threshold n. Use
lower numbers when the image contrast is lower. 1U will have a
similar effect to setting E - Edge Sharpen (page 8-7) to 22e.
Range: 0-255.
V - Blur Image
Smooths transitions by averaging the pixels next to the hard edges of defined
lines and shaded areas in an image.
0V Don’t blur
(default)
1V Blur
Example of Document Image
Filter set to 0U:
Example of Document Image
Filter set to 26U:
Example of Blur Image Off (0
V
): Example of Blur Image On (1
V
):