About the Power Source
Turning the Power On and Off
Press the power button ( 
) continuously for 2 to 3 seconds to turn on the power.
•The green POWER LED lights.
•The red ERROR LED blinks rapidly if no paper is set in the printer.
Press the POWER button ( 
) again to turn off the power.
• The POWER LED goes off.
Lights in green when power is turned on.
Goes off when power is turned off.
POWER Button
7About the Auto Power Off Function
If the conditions listed below continue unchanged over a predetermined time period, the printer automatically shuts off to save battery power (this shutoff time is set at the factory at three minutes).
•No data received
•No operation with the FEED button (paper feed/clear error)
If the printer happens to be turned off with the Auto Power Off function, press the POWER button ( 
) to turn the printer on again.
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