Changing the password, Turning tx lock on/off, Turning tx lock on – Brother MFC-J435W User Manual
Page 11: Turning tx lock off
 
Security features
7
2
Changing the password
2
a
Press Menu.
b
Press a or b to choose Fax.
Press OK.
c
Press a or b to choose 
Miscellaneous.
Press OK.
d
Press a or b to choose TX Lock.
Press OK.
e
Press a or b to choose Set Password.
Press OK.
f
Enter the 4-digit number of the current 
password.
Press OK.
g
Enter a 4-digit number for the new 
password.
Press OK.
h
When the LCD shows Verify: 
re-enter the new password.
Press OK.
i
Press Stop/Exit.
Turning TX Lock on/off
2
Turning TX Lock on
2
a
Press Menu.
b
Press a or b to choose Fax.
Press OK.
c
Press a or b to choose 
Miscellaneous.
Press OK.
d
Press a or b to choose TX Lock.
Press OK.
e
Press a or b to choose Set TX Lock.
Press OK.
f
Enter the registered 4-digit password.
Press OK.
The machine goes offline and the LCD 
shows TX Lock Mode.
Turning TX Lock off
2
a
Press Menu.
b
Enter the registered 4-digit password.
Press OK.
TX Lock is automatically turned off.
Note
If you enter the wrong password, the LCD 
shows Wrong Password and stays 
offline. The machine will stay in TX Lock 
mode until the registered password is 
entered.