Gestetner 27ao Mode D'Emploi

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PEN SETTINGS
54    RW-470 CLIENTS
•  Dither mode / RTL
Here you can select gray value patterns for bitmap graphics. You
can choose between the gray value patterns “Symmetric pattern“
or “diffusion pattern“. Test them and see which pattern best suits
your graphic. To do this, you have to reload the drawing in the
preview file after each change.
•  Pattern Style
There are four fill patterns that you can use to influence a vector
graphic.
“Round“ means that a certain colored area is filled with a certain
number of filled circles, which are given a certain arrangement
on the area, to achieve the intended color saturation.
In “Random“ on the other hand a percentage of color saturation
is determined for the same colored area, which is then converted
into the necessary number of pixel, which are randomly ar-
ranged over the area to achieve the intended color saturation.
Which is why that when circle patterns are overlapped, the cov-
ered areas cannot be as clearly identified as if two random pat-
terns are overlapped. The recommended default setting is
therefore “Random“, because you can achieve the best results.
As the “Round“ setting has been installed as a standard to date,
this option has been retained of you do not see the need to print
the same drawings differently in future.
In addition, you can also select the gray value patterns “Sym-
metric pattern“ and “Diffusion pattern“. As the name suggests,
the “Symmetric pattern“ produces a symmetrical gray value pat-
tern. If you select the “Diffusion pattern” as the gray value pat-
tern, a pattern is loaded. Try and see which pattern produces the
best printing results.