4.2 Gap Sensor Calibration Utility
This utility is used to calibrate the sensitivity of the gap sensor. Users may have
to calibrate the gap sensor on two occasions:
1. Changing to a new type of label media.
2. Initializing the printer.
Note: The ERROR LED may flash if gap sensor is not calibrated properly.
Please follow the steps below to calibrate the gap sensor:
1. Turn off the printer power and install blank labels (without any logo or
character) on the printer.
2. Hold down the PAUSE button and turn on the printer power.
3. Release PAUSE button when the printer feeds labels. Do not turn off the
printer power until the printer stops and the two green LEDs light on.
Note: Black mark sensor has fixed sensitivity. It is no need to calibrate the
black mark sensor