Brother 7840 W User Guide

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3
3
Mode timer3
The machine has three mode keys on the 
control panel: Fax, Scan , and Copy . 
You can set how much time the machine 
takes after the last Copy or Scan operation to 
return to Fax mode. If you choose  Off, the 
machine will stay in th e mode you used last. 
(MFC-7840W only) Also, this setting sets the 
time the machine will change from individual 
user to public user when using Secure 
Function Lock. (See Switching Users  
on page 27.)
 
aPress  Menu, 1,  1.
bPress  a or  b to choose...

Chapter 3
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Volume settings3
Ring volume3
You can choose a ring volume level from a 
range of settings, from  High to Off.
While in Fax mode press   or   to adjust 
the volume level.  The LCD will show the 
current setting, and each key press will 
change the volume to the next level. The 
machine will keep the ne w setting until you 
change it.
You can also change the ring volume through 
the menu:
aPress  Menu, 1,  4, 1 .
bPress  a or  b to choose Off,  Low, Med or 
High.
Press OK.
cPress  Stop/Exit...

General setup23
3
Automatic daylight 
savings time
3
You can set the machine to change 
automatically for Day light Savings Time. It 
will set itself fo rward one hour in the Spring, 
and back one hour in the Autumn.
aPress  Menu 1 , 5.
bPress  a or  b to choose  On or Off.
Press OK.
cPress  Stop/Exit .
Ecology features3
Toner Save3
You can save toner usin g this feature. When 
you set Toner Save to  On, prints appear 
lighter. The default setting is  Off.
a Press  Menu, 1, 6 , 1.
bPress  a or  b to...

24
4
Security4
You can set up your machine with multiple 
levels of security using Setting Lock and TX 
Lock (MFC-7320 and MFC-7440N only) or 
Secure Function Lock (MFC-7840W only). 
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 or Secure 
Function Lock, so t hey will not be lost.
TX Lock 
(MFC-7320 and MFC-7440N 
only)4
TX Lock lets you prevent unauthorized 
access to the machine.
While TX...

Security features25
4
Secure Function Lock
(MFC-7840W only)4
Secure Function Lock lets
 you restrict Public 
access to certain machine functions (Fax Tx, 
Fax Rx, Copy, Scan and Print
1).
This feature also prevents users from 
changing the Default settings of the machine 
by limiting access to the Menu settings.
Disabling at least one function is required to 
turn on Secure Function Lock for the Public 
user.
Before using the security features you must 
first enter an administrator password.
Access to...

Chapter 4
26
Setting up the Public user4
You can set up the Public user. Public users 
do not need to enter a password.
Note
You must disable at le ast one function to 
turn on Secure Func tion Lock for Public 
user.
 
aPress  Menu, 1,  8, 1 .
bPress  a or  b to choose  Setup User . 
Press OK.
cEnter the administrator password. 
Press OK.
dPress  a or  b to choose  Public. 
Press OK.
ePress  a or  b to choose  Enable or 
Disable  for Fax Tx . PressOK.
After you have set Fax Tx, repeat this 
step for  Fax...

Security features27
4
Turning Secure Function Lock on/off4
If you enter the wrong password when 
following the instructio ns below, the LCD will 
show  Wrong Password . Re-enter the 
correct password.
Turning Secure Function Lock on4
aPress  Menu, 1,  8, 1 .
bPress  a or  b to choose  Lock OffiOn. 
Press OK.
cEnter your four-digit administrator 
password. 
Press OK.
Turning Secure Function Lock off 4
aPress  Menu, 1,  8, 1 .
bPress  a or  b to choose  Lock OniOff. 
Press OK.
cEnter your four-digit...

Chapter 4
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Setting lock4
Setting Lock lets you set a password to stop 
other people from accidentally changing your 
machine settings.
Make a careful note of your password. If you 
forget it, please call your Brother dealer.
While Setting Lock is  On, you cannot change 
the following settings  without a password:
„ Date/Time
„ Station ID
„ Quick Dial settings
„ Mode Timer
„ Paper Type
„ Paper Size
„ Volume
„ Auto Daylight
„ Ecology
„ LCD Contrast
„ Setting Lock
„ Dial Restriction
„ TX Lock
(MFC-7320...

Security features29
4
Restricting dialling4
This feature is to prevent users from sending 
a fax or call to a wrong number by 
mistake.You can set the machine to restrict 
dialling by using the dial pad, One Touch and 
Speed Dial.
If you choose Off, the machine does not 
restrict the dialling method.
If you choose  Enter # twice , the machine 
will prompt you to re-e nter the number, and 
then if you re-enter the same number 
correctly, the machine w ill start dialling. If you 
re-enter the wrong number,...

Chapter 4
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