TSC PEX-1120 Series - Page 38

PEX-1000 Series
Print Engine Service Manual
36
36
Pressure
Volume
The print head pressure adjustment knob has 5 levels of settings. “1” is
the lowest pressure and “5” is the maximum pressure.
Clockwise direction
adjustment is to increase the print head pressure. Please only turn the
pressure knobs in clockwise direction.
Symptom
1. Wrinkle
happens from label lower
left to upper right direction (“
/
”)
2. Wrinkle happens from label lower
right to upper left direction (“
\
”)
Wrinkle
Example
If the wrinkle on the label starts from
the lower left side to upper right side,
please do following adjustment.
1. Decrease the right side print head
pressure adjustment knob setting 1
level per each adjustment then
print the label again to check if
wrinkle is gone.
2. If the right side print head
adjustment knob setting has been
set to index 1 (the lowest pressure
index), please increase the left side
print head pressure.
If the wrinkle on the label starts from
the lower right side to upper left
side, please do following
adjustment.
1. Decrease the left side print head
pressure adjustment knob setting
1 level per each adjustment then
print the label again to check if
wrinkle is gone.
2. If the left side print head
adjustment knob level has been
set to index 1 (the lowest index),
please increase
the right side print
head pressure.
Print head
pressure
adjustment
knobs
Feed direction