Canon MF3240 - ImageCLASS B/W Laser Software Manual page 114

Introduction
1
Printing
2
Scanning a
Document
3
PC Faxing
4
Troubleshooting
5
Appendix
6
Table of Contents
Index
● Final Review
This dialog box enables you to confirm the color settings.
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● Threshold
This dialog box enables you to adjust the threshold. By adjusting
the threshold, you can sharpen characters in a text document
and reduce back-printing such as in newspapers.
[Threshold Level] Adjust the threshold by moving the slider
or entering a value (0 to 255).
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