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Troubleshooting Guidelines
PROBLEM POSSIBLE CAUSE POSSIBLE REMEDY
Coating nish appears “Orange
Peel” or not smooth
a. Too much coating being
applied
b. Coating viscosity is too thick
c. Coating stored in a cold
room
d. Belt speed is too fast
e. “Optional” Oscillating roller
not installed
a. Increase Form to Metering
roller pressure
b. Change to a thinner coating,
making sure that the coating
is correct for the printer type
and substrate you are using
c. For best results, store the
coating in a climate control
room 70-90°F (21-32°C)
d. Decrease belt speed
e.
The appearance of most all
coatings can be improved
with the addition of the
“Optional” Oscillating roller.
(See the Komplete Roller
section of the Con-
sumables page or contact
Uninet Customer Service
for more information)
Coating scratching off a. Improper coating solution
b. Not enough curing power
c. Belt speed is too fast
d. Too much curing
e. Old UV Bulb
a. Make sure coating is correct
for print type and substrate
b. Increase UV intensity
c. Decrease belt speed
d. Decrease UV intensity
e. Replace UV Bulb
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