Operation; Power-On Utilities - Brother TJ-4420TN User Manual

6. Operation

6.1 Power-on Utilities

There are various power-on utilities to set up and test the printer's functions.
Use power-on utilities to set sensor calibration, self-test, and factory default functions.
1. Turn off the label printer.
2. Press and hold the right Selection button, and then turn on the Power Switch.
3. Release the button when the function you want to set or test appears on the screen.
Power-On Utility
LED color
Function
1. Sensor Calibration (Gap /
black mark sensor)
2. Self-test (And enter Dump
Mode)
3. Factory Default
4. Bline Calibration
5. Gap Calibration
6. READY (Skip AUTO.BAS)
Amber Red
(Lit)
(Blinks five
times)
52
Power LED Patterns
Amber Green
(Blinks five (Blinks five
times) times)
Green/ Red/
Amber Amber
(Blinks five (Blinks five
times) times)
Green
(Lit)