20
Chapter 1 Product Overview
Status and Errors
The status of the printer is indicated by lit and flashing LEDs.
Status Display
O
: OFF
N
: ON
F
: Flashing
-
: Ignore the LED light
You cannot print when an error has occurred.
Bluetooth
LED
Wi-Fi
LED
Ethernet
LED
Paper
LED
Error
LED
Power
LED
Printer Status
-
-
-
O
O
N
Online
N
N
N
N
N
N
While initializing after turning on the power
O
O
O
-
O
N
During a self-test
O
O
O
F
*1
O
N
Waiting for the self-test to continue
-
-
-
-
O
N
While feeding paper using the Feed button
-
-
-
F
*1
O
N
Waiting for a Macro execution to run
-
-
-
-
N
N
Roll paper cover open while not printing
-
-
-
N
N
N
No roll paper
F
*4
O
N
Waiting for printed paper to be removed
-
-
-
-
N
N
Automatically Recoverable Errors
-
-
-
-
O
F
*3
A warning about TM-Intelligent function
NOTE:
Unable to connect to the server. Check the
status of the destination server configured by
TM-Intelligent function.
-
-
-
-
N
N
Recoverable Errors
O
O
O
-
F
*1
N
Unrecoverable Errors
CAUTION:
Turn off the power immediately when an
unrecoverable error occurs.
If the same error occurs again even after
turning the power back on, contact qualified
service personnel.
-
-
-
-
F
*1
5 sec
N
The connected device can only be charged
through the USB port.
-
-
-
-
F
*2
5 sec
N
Connected through a USB hub.
O
O
O
O
O
F
*1
Updating firmware
O
O
O
F
*1
O
F
*1
While forced updating firmware mode is on
