S CLASS™ cutter
User’s Manual
Detailed Operation
4-11
4.3.2
Tests and setup
4.3.2.1 OPOS
settings
The OPOS settings are explained in detail in section 3. The OPOS settings are also
found in the Settings menu.
4.3.2.2 Length
calibration
Length calibration allows the length of the lines cut to be adjusted to within the
specifications.
For instance, if a cut line should measure 100 mm exactly, the cutter can be adjusted
for any discrepancy.
Calibration is explained in section 2.5.
4.3.2.3 Coil
setup
This test is used to calibrate knife and pen pressure and to set the knife and pen
“landing.”
The cut quality is seriously affected by incorrect landing settings. Before changing
these values, write them down, as there is no default setting for these parameters.
After adjustment, the value is saved in the system’s non-volatile RAM.
Press the button, then use
or
to switch between the parameters and
use
or
to change the value of the highlighted parameter.
Press
to confirm or
to cancel.
Setting 40g pressure and 600g (400g) pressure.
To execute this test, a tension gauge of ± 100 gr and ± 600 gr is required.
Measure the pressure on the knife with the tension gauge (read value from the gauge
when knife just lifts from the media.) Use
or
to change the value of the
parameter so that the readout on the tension gauge matches the value on the touch
screen (40g, 400g or 600g depending on the parameter that is calibrated).
Setting the landing
The landing determines, among other things, the force at which the tool hits the
media. When calibrating the landing, the tool holder with the knife must be inserted in
the head. Be sure that the knife does not protrude.
Use
to lower the landing value until the tool is in the “up” position. Then use
to raise the value of the parameter. With each unit of change, continue
checking if the tool is completely down yet. Once the tool is completely down, raise
the value back up three units, and this becomes the proper setting.
4.3.2.4 Calibrate
knife
This test will only show when the machine type is set to a tangential machine and if
the current tool is set to a tangential knife. This test is explained in section 2.2.4.
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