Specifications

5
Additional Functions
5-94 Adjusting the Secure Watermark Mode Settings
Adjusting the Secure Watermark Mode Settings
This mode enables you to adjust the relative contrast (brightness) of the hidden text and the
background when using the Secure Watermark mode. The Secure Watermark effect can be tested by
making a copy of a sample print.
Specify the following settings in [Character/Background Contrast Adjustment]:
[Relative Contrast Value]: adjusts the relative contrast of the hidden text and the background.
[Standard Value Settings]: sets the density of the text.
[Latent String Density]: sets the density of the background.
Remark
Load A3, A4, LTR, or 11" × 17" size regular or heavy
paper when making sample prints.
If [White Letters on Colored Backgnd] is not selected,
[Standard Value Settings] sets the density of the
background, and [Latent String Density] sets the
density of the text.
[Character/Background Contrast Adjustment] is
displayed only if the optional Secure Watermark is
activated.
1. Press → [Adjustment/Cleaning ] → [Character/Background Contrast
Adjustment].
The text/background contrast adjustment can be set from [Secure Watermark] in the Special
Features screen for the Copy and Mail Box functions.
2. Press [For Printer 1200 dpi] or [Standard].
Press [For Printer 1200 dpi] if the resolution is set at 1200 dpi during printing.
If [For Printer 1200 dpi] or [Standard] is not displayed, proceed to step 3.
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