17
Chapter 1 Product Overview
Panel LED
Power LED
•
Lights when the power supply is on.
•
Off when the power supply is off.
•
Flashes during the network to start up, when waiting for power off, or updating firmware.
Error LED
•
Lights or flashes when an error occurs. (For information about the flashing patterns, see
.)
•
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.
•
Off when the printer is in standard mode (online).
Paper LED
•
Lights when the roll paper is out.
•
Flashes to urge user to operate the Feed button.
Wi-Fi LED
•
Lights while the printer is connected to Wi-Fi.
•
Off while the printer is not connected to Wi-Fi or while the printer is connected to a wired LAN.
•
Flashes while communication is temporarily disabled because an IP address has not been acquired or for
other reason.
Ethernet LED
•
Lights while the printer is connected to Ethernet.
•
Off while the printer is not connected to Ethernet or while the printer is connected to Wi-Fi.
•
Flashes while communication is temporarily disabled because an IP address has not been acquired or for
other reason.
Bluetooth
LED
•
Lights while the printer is connected via
Bluetooth
.
•
Off while the printer is not connected via
Bluetooth
.
•
Flashes while the printer is waiting to be paired with another device.
Do not turn on by using the power switch while waiting for the power to turn off (when the Power
LED is flashing). Otherwise, it may not startup correctly.
This LED also lights when the remaining amount of roll paper becomes low if the roll paper near-
end detection function has been enabled. The function can be used when placing the printer
vertically and using 80 mm width roll paper.
For more details about the detection setting, see
"Software Settings" on page 81
.
For more details about the near-end detection, see
