4 Security features; TX Lock (MFC-440CN only); Setting and changing the TX Lock password- Page 49

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TX Lock 

(MFC-440CN only)

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TX Lock lets you prevent unauthorized 
access to the machine. You will not be able to 
continue to schedule Delayed Faxes or 
Polling jobs. However, any pre-scheduled 
Delayed Faxes will be sent even if you turn on 
TX Lock, so they will not be lost.

While TX Lock is On, the following operations 
are available:

„

Receiving faxes

„

Fax Forwarding (If Fax Forwarding was 
already On) 

„

Remote retrieval (If Fax Storage was 
already On) 

„

PC Fax Receive (if PC Fax Receive was 
already On)

While TX Lock is On, the following operations 
are NOT available:

„

Sending faxes

„

Copying

„

PC printing 

„

Scanning

„

PhotoCapture 

Note

If you forget the TX Lock password, 
please call Brother Customer Service.

Setting and changing the TX 
Lock password

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Note

If you have already set the password, you 
will not need to set it again.

Setting up the password

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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

Enter a 4-digit number for the password.
Press 

OK

.

f

When the LCD shows 

Verify:

, re-

enter the password.
Press 

OK

.

g

Press 

Stop/Exit

.

Changing the TX Lock password

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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 a 4-digit number for the current 
password.
Press 

OK

.

g

Enter a 4-digit number for a new 
password.
Press 

OK

.

Security features

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