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2.4.3 Power Connection
POS802 printer uses 12V±10%, 5A power supply, socket is 5569-2*2P
type, appearance and pin assignment as Fig. 2-6 shows:
Fig. 2-6 Power socket and pin assignment
2.5 Indicators, buzzer and buttons operation
There are two buttons, one inner buzzer and two indicator lights on
POS802.
【
POWER
】
is power control button, when printer is off, press
【
POWER
】
button for one second, the buzzer will sound, then release
【
POWER
】
button.
Printer gets into the normal working status. When the printer is on, press
【
POWER
】
button for one second, the buzzer will sound, then release
【
POWER
】
button. Printer is powered off.
【
FEED
】
is paper feed button, on/off function of this button can be allowed
or forbidden by printing command, When the function of this button is on,
press
【
FEED
】
button to feed paper; release
【
FEED
】
button to stop feeding
button.
Buzzer is to indicate error type and cutter remind. It could be set to error alarm,
