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4. TPH print line
adjustment
(1) When printing stiff
or thick paper, the
print line needs to
be moved forward
(paper feed
direction) in order to
achieve better
printing quality.
Use a flat tip
screwdriver (as
shown in the photo),
and turn the screws
(B) clockwise to
move the TPH
forward.
(2) TPH position
adjustment for the
left and right
screws(B) need to
be identical to make
sure that the print
line and the roller
platen are parallel
to each other.
(3) Turning the
screws(B) one
circle ,the TPH will
move 0.5mm ,it is
recommended to
adjust by a quarter
of a circle each time
to fully control the
printing quality and
status.
(4) If in the midst of
adjusting the TPH
position,please
slowly turn the
screws
(B)counterclockwise
all the way to the
end using a flat tip
screwdriver.And
start making the
adjustment from the
Beginning.
NOTE:DO NOT makeTPH
print line
adjustment before
the TPH screws(A)
are turned loose.
