Datamax W-Class Maintenance Manual page 17

Advanced Entry Calibration (continued)
Step Action
11 Proceed according to your
media type:
Die-cut stock: strip the
media from the backing and
then reinsert it into the
sensor; adjust the Sensor
Eye Mark over the center
of the backing.
Notched stock: adjust the
Sensor Eye Mark over the
center of the notch.
Reflective stock: Adjust
the Sensor Eye Mark over
the center of the facedown
black mark.
Press the
select the setting and then
record the sensor reading in
your table as a TOF Value.
Next, press the
Key to increment the Gain
Number.
Repeat for each of the Gain
Numbers (00-32).
12 From the data collected in
Steps 10 and 11, where
both the sensor readings
are above 20, subtract each
Label Value from the
corresponding TOF Value.
Record these as Difference
Values.
From the resulting list, find
the largest Difference
Value (see example
below). Its associated Gain
Number is the best
algorithm for your media.
Adjustments and Maintenance
Displayed Message


Or, for reflective media:


Key to


Or, for reflective media:


Where 'yyy' is a numerical value
representing the current sensor
reading.
Both sensor readings must be
2-7
Comment
above 20.