LED Troubleshooting
Power 
LED
Lit/
Flashing
Condition
How to 
Clear 
an Error
Solution
Red
Flashing 
twice per 
second, 
then off for 
1second
Battery failure
Lightly 
press the 
Power 
Button.
If the problem is still not 
resolved, replace the 
battery.
Flashing 
(1 second 
intervals)
Insufficient charge
Restart 
the label 
printer.
Make sure you have 
removed the protective 
sheet.
Charge the battery.
 1R5LEERQ7DSH
Cassette installed.
 ,QFRUUHFW5LEERQ
Tape Cassette 
installed.
 ,QFRPSDWLEOH
Ribbon/Tape 
Cassette installed.
Lightly 
press the 
Power 
Button.
Insert the correct Ribbon/
Tape Cassette.
High temperature 
error
Wait a short while, then try 
DJDLQDIWHUWKH3RZHU/('
changes to green.
Transmission error
Restart 
the label 
printer.
When using a mobile 
device:
Establish a Bluetooth 
connection.
When using a computer:
 5HFRQQHFWWKH86%
cable.
 &KDQJHWKH86%SRUW
Cutter error Restart the label printer.
Lit
Program transfer 
failure
Transfer the program again.
If the problem is still not resolved, 
contact Brother customer service.
Flashing 
(0.3 second 
intervals)
System error
Contact Brother customer service.
(The flashing pattern may change if 
you touch the Power Button.)