Chapter 3 Handling Handling This chapter describes basic handling of the printer. Turning the Power On/Off Use the power button to turn the printer on or off. You can turn the printer on and off by operating the breaker without using the power button. For more details, see "Precautions when Developing Applications" on page 117 . Turning the Power On Hold down the power button until the power LED turns on, then release the button. • The buzzer sounds when roll paper is not installed (when there is no paper). The sound stops when the roll paper cover is opened. • The buzzer can also be set not to sound when there is no paper. In the buzzer settings, set [When the roll paper ends:
frequency] to [Does not sound]. ( "Software Settings" on page 78 ) Turning the Power Off Hold down the power button until the power LED starts flashing, then release the button. 63