HP Indigo press 3050, User Manual, Page: 63 / 288

62 Chapter 6 Operating the press
ENWW
Job look-up tables (LUTs)
LUTs enable you to change the printed dot size in relation to the dot size as defined in the
original graphics files. LUT editing enables you to control the dot gain for every dot size
individually. HP Indigo supplies several tailored LUTs, ranging from linear to Chromalin,
with Chromalin applying the biggest dot gain. You can also create your own LUT or set a
customized LUT as the default.
To create your own LUT, click Job Properties , and select the Color Control tab.
It is possible to modify the entire LUT, or change selected points. When finished, click
Apply and Close .
Note LUT changes will only apply to the selected job.
Figure 6-14. Different LUTs
Pr
int
ed d
o
t
siz
e
Dot size in graphic file Dot size in graphic file
Pr
int
e
d
dot
siz
e
Chromalin
Linear