Operation
GBTT3LBA_V(3).DOC
Page - 18
Fig. 4-3 - Positioning of the transparent sensor
Calibrating the reflective sensors:
•
Place the material marked on the back in the printer and align the lower sensor with the black marking
on the printed bar on the backing paper. The upper sensor is irrelevant (see Fig. 4-4). Close the print
head and start the calibration route by holding the Mode/Repeat button and pressing the Pause button
at the same time. Release both buttons together. The Condition LED flashes quickly during calibration.
After calibration has been successful, the Print and Condition LEDs light up. If the Error LED flashes,
then calibration was not successful.
F
The reflective sensor process must be activated.
Press the Stop button to leave the sensor setting mode.
Fig. 4-4 - Positioning the reflective sensor
upper sensor
marking
transparent sensor
marking
adjustable label
guide
printing roller
upper sensor
lower sensor
printing roller
reflective sensor
marking
marking on the back of
the marking tape
lower sensor
