Changing the setting lock password, Turning setting lock on, Turning setting lock off – Brother MFC-7820N User Manual
Page 44
 
Chapter 2
2 - 11
Changing the Setting Lock password
1
Press Menu/Set, 1, 8, 2.
2
Press
▲ or ▼ to select Set Password.
Press Menu/Set.
3
Enter the registered four-digit password.
Press Menu/Set.
4
Enter a four-digit number for the new 
password.
Press Menu/Set.
5
If the LCD shows Verify:, re-enter the 
new password.
Press Menu/Set.
6
Press Stop/Exit.
Turning Setting Lock on
1
Press Menu/Set, 1, 8, 2.
2
Press
▲ or ▼ to select On.
Press Menu/Set.
3
Enter the registered four-digit password.
Press Menu/Set.
4
Press Stop/Exit.
Turning Setting Lock off
1
Press Menu/Set, 1, 8, 2.
2
Enter the registered four-digit password.
Press Menu/Set twice.
3
Press Stop/Exit.
Note
If you enter the wrong Password, the LCD 
shows Wrong Password. The MFC will stay 
in Setting Lock mode until the registered 
password is entered.
Security
2.Setting Lock
Security
2.Setting Lock