You can print a watermark such as "Confidential" or an anti-copy pattern on your printouts. If you print with an anti-copy pattern, the hidden letters appear when photocopied in order to distinguish the original from the copies.
Anti-Copy Pattern is available under the following conditions:
Paper Type: Plain paper, Letterhead, or Thick paper
Quality: Standard
2-Sided Printing: Off
Color Correction: Automatic
Short Grain Paper: Not selected
You can also add your own watermark or anti-copy pattern.
On the printer driver's More Options tab, click Watermark Features, and then select Anti-Copy Pattern or Watermark.
Click Settings to change details such as the size, density, or position of the pattern or the mark.
Set the other items on the Main and More Options tabs as necessary, and then click OK.
Click Print.