21
Chapter 1 Product Overview
Network Connection Status
O
: OFF
N
: ON
F
: Flashing
-
: Ignore the LED light
∗
-: Changes depending on whether or not paper is detected.
∗
The LED flashing pattern is: lighting for 0.32 s followed by a pause for 0.32 s.
Error Status
There are three possible error types: automatically recoverable errors, recoverable errors, and unrecoverable
errors.
Automatically Recoverable Errors
Printing is impossible while an automatically recoverable error is occurring. The printer recovers from the error
as described below.
POWER LED
ERROR LED
PAPER LED
Ethernet LED
Wi-Fi LED
Connected to Ethernet
N
O
O
N
-
In the process of connecting
to Ethernet (An IP address has
not been acquired)
N
O
O
F
-
Not connected to Ethernet
N
O
O
O
-
Connected to Wi-Fi
N
O
O
-
N
In the process of connecting
to Wi-Fi (An IP address has not
been acquired)
N
O
O
-
F
Not connected to Wi-Fi
N
O
O
-
O
Error
Explanation
Error LED Flashing Pattern
Recovery measure
Print head high
temperature error
A high temperature
beyond the standard
range for driving the
head is detected.
The printer recovers from
the error when the head
temperature drops.
Cover open error
The roll paper cover
is opened during
printing.
The printer recovers from
the error when the cover
is closed.
Motor driver IC
high temperature
error
A high temperature
beyond the standard
range for driving the
motor is detected.
The printer recovers from
the error after the elapse
of a certain period of
time.
TM-i connection
error
The printer cannot
connect to the
server.
To recover from the error,
correct the printer
settings. (
)
0.32 s
LED OFF
LED ON
0.32 s
LED OFF
LED ON
0.32 s
LED OFF
LED ON
0.32 s
LED OFF
LED ON
