Brother MFC 8220 - Manual (Page 108)

SETUP SEND 6 - 19
Turning Memory Security on
1
Press Menu , 2 , 0 , 1 .
2
Press or to select Set
Security .
Press Set .
3
Enter the registered 4-digit password.
Press Set .
The MFC goes offline and the LCD shows Secure Mode .
Turning Memory Security off
1
Press Menu .
Enter the registered 4-digit password and press Set .
2
Memory Security is automatically turned off and the LCD shows
the Date and Time.
If there is a power failure, the data in the memory will remain for
up to 4 days.
If you enter the wrong Password, the LCD shows Wrong
Password and stays offline. The MFC will stay in Secure Mode
until the registered password is entered.
Miscellaneous
1.Mem Security