Control Panel - Epson TM-T20II Technical Reference Manual

Control Panel

When installing the printer vertically or hanging the printer on a wall, be sure to attach the
included control panel label for vertical installation on the roll paper cover. The control panel
label for vertical installation is upside down.
Power LED (green)
Lights when the power supply is on.
Error LED (orange)
• Lights after the power is turned on or after a reset (offline). Automatically goes out after a
while to indicate that the printer is ready.
• Lights when printing has stopped (offline) due to paper end.
• Lights when the roll paper cover is open (offline).
• Flashes when an error occurs. (For information about the flashing patterns, see
on page 17.)
Paper LED (orange)
• Lights when the roll paper is out.
• Flashes when Self-test standby state.
• Flashes when macro execution standby state.
Feed button
Pressing this button once feeds the roll paper by one line. Holding this button down feeds the
roll paper continuously.
Enabling/disabling of Feed button can be selected by a command. If the command is set to
disable this button, it does not function. For information about ESC/POS commands, see
the ESC/POS Quick Reference or the ESC/POS Command Reference.
14
Power LED
Error LED
Paper LED
Feed button
"Error Status"