BTP-L42II User’s Manual
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2.6.2 Mark calibration
1)
Firstly, install the print medium correctly, and then turn on the
printer;
2)
After the printer finishes the self-test, it will enter standby mode.
Keep pressing the button and release it after the power LED
has flashed two times. Then the printer will start feeding paper
and start calibration;
3)
If the calibration is successful, the printer will enter standby
mode; If the calibration fails, the printer will alarm. Then please
make sure whether the installation of medium is correct.
If any of the following cases occurs, please calibrate the
medium before the printing:
The first time to install and operate the printer or the first
time to use the printer after the sensor has been cleaned;
Use the printer again after the printer has been idled for a
long time or replace new kinds of paper roll;
Cannot identify the marks effectively during the process of
printing;
The using environment of printer has changed greatly.
Caution:
After the above steps and after having cleaned the sensor, if
still cannot find out the reason of calibration failure, please
contact with maintenance personnel.
