Brother MFC MFC-7840W User Manual

Security features
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4
c Press Stop/Exit.
Restricting dialing 4
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 dialing by
using the dial pad, One Touch or Speed Dial.
If you choose Off, the machine does not
restrict any dialing method.
If you choose Enter # twice, the machine
will prompt you to re-enter the number, and
then if you re-enter the same number
correctly, the machine will start dialing. If you
re-enter the wrong number, the LCD will
show an error message.
If you choose On, the machine will restrict all
fax sending and outbound calls.
Dial pad restriction 4
a Press Menu, 2, 6, 1.
Dial Restrict.
1.Dial Pad
b Press a or b to choose Off,
Enter # twice or On.
Press OK.
c Press Stop/Exit.
One touch restriction 4
a Press Menu, 2, 6, 2.
Dial Restrict.
2.One Touch Dial
b Press a or b to choose Off,
Enter # twice or On.
Press OK.
c Press Stop/Exit.
Speed dial restriction 4
a Press Menu, 2, 6, 3.
Dial Restrict.
3.Speed Dial
b Press a or b to choose Off,
Enter # twice or On.
Press OK.
c Press Stop/Exit.
Note
•The Enter # twice setting will not work
if you use an external phone or press the
Hook key before entering the number.
You will not be asked to re-enter the
number.
• You can not restrict dialing when you use
the Redial/Pause key.
• If you chose On or Enter # twice, you
can not use the Broadcasting feature and
can not combine quick dial numbers when
dialing.

Brother MFC MFC-7840W Specifications

General

Print Technology	Laser
Print Resolution	Up to 2400 x 600 dpi
Paper Capacity	250 sheets
ADF Capacity	35 sheets
Scan Resolution	Up to 19200 x 19200 dpi (interpolated)
Fax Modem Speed	33.6 Kbps
Functions	Print, Copy, Scan, Fax
Maximum Copying Resolution	600 x 600 dpi
Optical Scan Resolution	600 x 2400 dpi
Wireless	Yes
Copy Resolution	600 x 600 dpi
Fax Transmission Speed	33.6 Kbps
Display	LCD
Weight	25.6 lbs
Connectivity	USB, Wireless
Scanner Type	Flatbed
Connectivity Technology	Wireless, USB
Printer Type	All-in-One
Scan Type	Flatbed, ADF