Part Names And Functions - Epson TM-T20IIIL Technical Reference Manual

Part Names and Functions

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1 Roll paper cover
2 Cover open lever
3 LED lights
4 Feed button
5 Power button
6 Status sheet button
(Ethernet interface model
only)
Open this cover to install/replace the roll paper.
Use this button to open the roll paper cover.
For details on the LED lights, see
Press this button to feed the roll paper by one line. Hold down this button to feed the
roll paper continuously.
Press this button to turn the printer on or off.
Press this button to print the interface status sheet, or to reset the interface settings.
When turning off the printer without using the power button, it is recommended to send a
power-off command to the printer. If you use the power-off sequence, the latest maintenance
counter values are saved. (Maintenance counter values are usually saved every two minutes.)
For information about ESC/POS commands, see the ESC/POS Command Reference.
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"LED Lights" on page 12.
Chapter 1 Product Overview
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