MPT-II User Manual
www.hprt.com
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3.2 Basic Function
3.2.1 Printer on
The printer is powered on by pressing the power button; the power indicator is on
with red color whenever the printer is on.
Notice: when the batter is almost exhausted, the power indicator blinks with blue
color, in this case, you must charge the battery by using the adaptor. The method of
charging the battery, please refer to 3.2.5.
3.2.2 Printer off
The printer is off after hold down the power button for 2 seconds. All the indicators
are off whenever the printer is off.
3.2.3 Self-test
The self-test checks the printer’s current settings, status and whether the printer has
any problems. Hold down the FEED button while press Power button about 3 seconds,
the self-test begins.
The printer is ready to receive data as soon as it completes the self-test.
3.2.4 Paper loading
When standby, push FEED button, start feeding, will stop when feeding 50mm paper.
User can change the feeding length according to software MPTTools in computer.
Feeding length is 0mm, must push FEED button for continuous feeding, stop feeding
once loosen button.
If there is the black mark (the detecting mark) recognized by printer on roll paper,
printer will stop printing when meeting black mark. If feeding paper length is 0mm,
feeding will not be effected by black marks.
3.2.5 Battery Charging
When li-ion battery runs out of power, blue LED indicator flash slowly and buzzer will
give out warning. It will power off automatically when continues printing. If you want
to go on, please charge it.
Charging method:
Plug in socket ( 220V, 50Hz) with power adapter.
Power-off chargingLED light will always indicate blue color and goes off when fully
charged.
Power-on charging LED light will keep blinking in blue color, and goes off when
fully changed.
Printer could be in use when charging.