Setting Black And White Options - Canon MultiPASS C530 Software Manual

3. In the Units list, select the unit of measure by which you want to define your custom size.
4. In the Width and Length text boxes, enter the dimensions of your source document.

Setting Black and White Options

If you select black and white as your scan mode, you can also select one of the following black
and white options from the C530 (or C560) tab:
Threshold
The Threshold option provides a high contrast evaluation of the image in terms of blacks
and whites only. This option is useful when scanning documents with text.
Halftone
The Halftone option simulates the tonal range of an image with a precise pattern of lines
and dots. This option is useful when scanning documents with many shades of gray.
Chapter 4 Scanning
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