Chapter 1 Product Overview Part Names and Functions Top/Front/Rear 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 . 14 1 Panel LED The LED lights indicate printer status. 2 Cover open lever Operate this lever to open the roll paper cover. 3 Feed button Press this button once to feed the roll paper for one line. Hold down this button to continue feeding the roll paper. 4 Power button This button turns the printer on or off. 5 Roll paper cover Open this cover when installing or replacing the roll paper.
6 NFC Tag A mark is printed here to indicate the position of the NFC tag. Bring a smart device that supports NFC close to the NFC mark to establish communication. 7 Top cover Open this cover if the roll paper cover does not open. 8 Rear cover Open this cover when connecting the DC cable of the AC adapter, interface cables or peripheral devices.