Datamax ?-class series Maintenance Manual page 21

Standard Calibration (continued)
Step Action
7 Proceed according to media
type:
Die-cut media: Peel media
from the backing and then
reinsert the backing into
the sensor; adjust the
Sensor Eye Mark near the
center of the backing
material. Press any key to
continue.
Notched media: Adjust the
Sensor Eye Mark over the
center of the notch. Press
any key to continue.
Reflective media: Adjust
the Sensor Eye Mark over
the center of the facedown
black mark. Press any key
to continue.
Continuous media: Go to
Step 8.
Note: Do not move the position of the Media Sensor after it has been adjusted.
8 Position a label (and
backing, if any) under the
Sensor Eye Mark. Press any
key to continue.
Note: If using preprinted
media, ensure the label area
under the sensor is free of
preprinted text, graphics or
borders.
Adjustments and Maintenance
Displayed Message
TDBO!CBDLJOH!
QSFTT!BOZ!LFZ!!!=zzz?!
!
Or, for reflective media:
!
TDBO!NBSL!
QSFTT!BOZ!LFZ!!!=zzz?
!
TDBO!QBQFS!
QSFTT!BOZ!LFZ!!=zzz?!
!
!
2-11
Comment
This sets the parameter for the
'gap' or 'mark' value.
Where 'yyy' is a numerical value
representing the current sensor
reading: useful in locating the best
!
sensor position.
Note: Never position the sensor
over a perforation when recording a
sensor reading.
This sets the parameter for the
'paper' value.
Where 'yyy' is a numerical value
representing the current sensor
reading.