Canon imageRUNNER ADVANCE C5560i III User Manual page 1096

<Adjust Background/Character Contrast>
<Function Settings>
Adjusts the relative contrast of the hidden text and the background. The Secure Watermark effect can be tested
by making a copy of a sample print. The following settings are specified here.
● <Relative Contrast>: Adjusts the relative contrast of the hidden text and the background.
● <Standard Value Settings>: Sets the density of the background.
● <Latent Area Density>: Sets the density of the text.
● Load A3, A4, LTR, or 11" x 17" size plain or heavy paper when making sample prints.
Sample Print
● The sample print includes the hidden text and the background for each relative contrast value.
● The area within the frame on the sample print is the output sample for the currently set relative
contrast value.
Relative Contrast
● Adjust the relative contrast while comparing the difference between the set standard value and the
current latent area density, by referring to the sample print.
● If you increase the value for the relative contrast, the background gets denser, and if you decrease
the value, the background gets lighter. When you select <White Letters on Colored Bkground.>, if you
increase the value for the relative contrast, the text becomes denser, and if you decrease the value,
the text becomes lighter.
<Print Settings>
● If you select <White Letters on Colored Bkground.>, set the standard value for the density of the text
and the latent area density for the density of the background.
<Standard Value Settings>
● If you increase the value for the standard value, the background gets denser, and if you decrease the
value, the background gets lighter. When <White Letters on Colored Bkground.> is selected, if you
increase the standard value, the text gets denser, and if you decrease the value, the text gets lighter.
● When changing the adjustment area on the sample print for the relative contrast, specify settings for
<Standard Value Settings>.
● If you changed the standard value, adjust <Latent Area Density> so that the density of the inner
square set in the standard value for the standard value sample print gets closer.
● To set a background density that differs from the most even secure watermark image in the standard
value sample print, it is necessary to adjust <Latent Area Density> to a density close to the
background density.
<Latent Area Density>
● If you increase the value for <Latent Area Density>, the text becomes denser, and if you decrease the
value, the text becomes lighter. When <White Letters on Colored Bkground.> is selected, if you
increase the value in <Latent Area Density>, the background gets denser, and if you decrease the
value, the background gets lighter.
Settings/Registration
<Common> <Print Settings>
1082
<Secure Watermark/Document Scan Lock>