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Status and Errors
The status of the printer is indicated by lit and flashing LEDs.
Status Display
Power
Error
LED
LED
O
N
O
O
O
N
O
N
O
O
O
O
O
N
O
O
k *1
N
O
k
O
k *2
O
k *3
k
N
k
N
k *4
O
You cannot print when an error has occurred.
You cannot identify the error by the flashing patterns of the LEDs. Develop the application so that
users can identify the error description and check the solutions.
Paper
Ethernet
Wi-Fi
LED
LED
LED
N
-
-
O
O
O
k
N
N
k
-
-
k
-
-
O
-
-
O
-
-
-
-
-
-
-
-
N
N
-
-
-
-
-
-
-
N
N
N
k
N
N
N
N
N
O: ON k: Flashing N: OFF -: Ignore the LED light
Printer Status
Online
While initializing after turning on the power
Waiting for the self-test to continue
Waiting for a Macro execution to run
Waiting for the roll paper cover to be closed to print a status
sheet.
No roll paper
Remaining amount of roll paper is low
The roll paper cover is open, or an automatically recoverable
or recoverable error has occurred. See
21
for more information on the errors.
A warning about TM-Intelligent function
Unrecoverable Errors
Turn off the power immediately when an unrecoverable error
occurs.
CAUTION:
If the same error occurs again even after turning the power
back on, contact qualified service personnel.
See
"Power Button Settings" on page 84
how to turn off the power when the power button setting is
"Auto".
A USB hub is connected.
A device that is not compatible with the printer except for USB
charging is connected.
Updating firmware
While forced updating firmware mode is on
During turn-off process
Chapter 1 Product Overview
"Error Status" on page
for information on
19
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