Panel Functions
95
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MICROPLEX
Operator’s Manual logiJET T4-2 /T6-2 /RFID
Edition 2.2
Graphical explanation for switching threshold setting:
Level
in %
Label (with liner)
Mean value is to be used as
Switching threshold
Liner
0
Description of the Working Steps for the
Gap Sensor
(Transparent
Sensor):
A)
Start the printer in the Service Mode, compare section 9.3.3
(necessary for steps in section D)
.
B)
Select the
Paper Type
Label with Gap
Please go to [
Paper Type
] in the printers menu structure:
Paper Menu\Paper Type\ select
Label (with Gap)
(use PREV or NEXT key, then ENTER)
C)
Set the
sensor (T)
to the accurate
position
(upper and lower sensor)
See section 9.3.1 Checking and Adjusting the Position of the Sensors
D)
Sensor Current
(
CV
value)
adjusting
Please go to
Sensor Test
and select the subpoint
Gap
:
Engine\Sensor Test\ select Gap
The currently measured sensor level (contrast) is displayed.
Press the ENTER key again, after this 2 values are displayed:
Left
VV
=
curr.measured
sensor value(level
)
Right
CV
=
reference
value
for
sensor
current.
CV is
modifiable
(and
has
an
effect
on
the VV
value).
Gap
Use the NEXT and PREV keys to set the CV value. Approx. CV value:
Put the
liner
(not the label) of your material into the
sensor
.
Increase
CV
(current) until the sensor measured value (VV
level)
of the
liner
is
under
10
%
.
After that increase CV (sensor current) by another 3 %.
Load label
(with liner)
into the
sensor
.
The measured sensor level (VV
Pegel)
of
label
should count
as possible more than 40
%
.
If the sensor measured value (VV level)
of label is too
low, the
CV value should be decreased.
Higher label VV
values than 40 % are more advantageous so long
as there is no rising above 10 % of the liner VV level.
Measure both sensor levels once again for Liner
and
Label.
(You need the two level values of your material for the following switching threshold adjustment)
Save the new current value (CV) using the ENTER key.
25 %
+ 3 %
E)
Sensor
Switching Threshold
adjusting
Please go to [
Sync.Sens.Level
] in the printers menu structure:
Engine\Sync.Menu\Sync.Sens.Level
At the right the switching threshold value is displayed.
Use the NEXT and PREV keys to set the
switching threshold of the sensor to the
middle between the liner level and the
label level:
Save the new switching threshold
(ENTER key).
