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Maintenance and Cleaning
Parallelism
88
9.8 Adjust the Printhead (Flat Type)
A
G H
I
Figure 26
An important characteristic for a high quality print is the parallelism of
the focal line of the thermal printhead to the pressure roll. Because of
the fact that the position of focal line of the printhead depends on
fluctuations caused by production, it is necessary to adjust the
parallelism.
1. Loosen the screws (G) with a hexagon key by approx. ¼ rotations.
2. Adjust the parallelism with the adjusting screws (H).
Clockwise = printhead moves backwards
Counter clockwise = printhead moves forwards
3. Adjust the parallelism as long as the printing result comes up to
your full expectation.
4. Tighten again the screws (G
5. Start a print order with approx. 10 labels and control the correct
passage of transfer ribbon.
Operating Manual
A
H
G F
E
)
.
SPE II
D
C
B
11.20
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