Resolut
ion
(dpi)
Screen
system
Feature
size
(micron
s)
Midton
e ruling
(lpi)
Approx.
midtone
dot size
(microns
)
Highlight
dot
width
(microns
)
Approx
ruling
1&99%
(lpi)
Approx
ruling
2&98%
(lpi)
Requir
ed
license
s
Checkerb
oard test
2540 Staccato 18
µ
m 532.5 23.8
10.0
254
359
St10 3x3
2540 Staccato 20
µ
m 479.9 26.5
20.0 127
180
St20 3x3
2540 Staccato 25
µ
m 314.8 40.3
20.0 127
180
St25 5x5
2540 Staccato 35
µ
m 317.1
40.0 30.0 85
120
St25 5x5
2540 Staccato 36
µ
m 266.3 47.7
30.0 85
120
St25 6x6
2540 Staccato 40
µ
m 240.0 52.9
40.0 64
90
St25 7x7
2540 Staccato 70
µ
m 158.6 80.1
60.0 42
60
St25 11x11
2540 Staccato 20.1
µ
m 620.7 20.5
20.0 127
180
St10 2x2
2540 Staccato 31.1
µ
m 413.8 30.7
30.0 85
120
St20 4x4
2540 Staccato 42.1
µ
m 310.4 40.9
40.0 64
90
St25 5x5
2540 Staccato 63.1
µ
m 206.9 61.4
60.0 42
60
St25 8x8
3200 Staccato 10
µ
m 604.7 21.0
15.9
160
226
St10 3x3
3200 Staccato 20
µ
m 396.6 32.0
15.9
160
226
St20 5x5
3200 Staccato 25
µ
m 335.4 37.9
23.8
107
151
St25 6x6
3200 Staccato 35
µ
m 302.3 42.0 31.8
80
113
St25 7x7
3200 Staccato 50
µ
m 199.8 63.6
47.6
53
75
St25 11x11
About screen angles
You can specify screening angles for spot colors in the
Calibration &
Screening
section of output process templates and in the Color Editor.
Prinergy searches for spot color screening information in the following
order:
1. If the process template has a screening angle for the spot color,
Prinergy uses the specified angle.
2. If the process template does not have a screening angle, Prinergy
checks the job-specific color library. If the job-specific color library
has a screening angle for this spot color, Prinergy uses it.
3. If neither the process template nor the job-specific color library has
a screening angle, Prinergy checks the global color library. If the
global color library has a screening angle for this spot color, Prinergy
uses it.
4. If neither the process template, nor the job-specific, nor the global
color library has a screening angle, Prinergy uses the default angle
to screen this spot color.
About screen angles
649
