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3.2.2 Self-test
The self-test checks the printer’s current settings, status and
whether the printer has any problems. Turn on the power
while holding down the FEED button, the self-test begins.
The printer is ready to receive data as soon as it completes
the self-test.
3.2.3 Paper Feeding
When the printer works normally, hold down
【
FEED
】
button,
the paper feeding begins, and stops when hold down
【
FEED
】
button again.
3.2.4 Paper Tearing
After each receipts is finished printing, it needs to tear off the
paper along the tear bar. Please don’t use too much strength.
Otherwise the paper will be pulled out from the paper case.
3.2.5 Battery Using and Charging
When the battery is low, the power indicator blinks and the
buzzer rings 3 times; if the printer is in sleeping mode, the
printer will cut off power after the buzzer rings 3 times. In this
case, you must charge the battery by using the adaptor.
The charging method is as following: turn off the printer,
connect the adapter to the power socket with 220V, 50HZ,
then plug the power charging cable to the power socket of the
