Brother MFC MFC-7840W User Manual

General setup
23
3
Dial prefix 3
The dial prefix setting will automatically dial a
predefined number before every fax number
you dial. For example: If your telephone
system requires a 9 to dial an outside number
use this setting to automatically dial 9 for
every fax you send.
Setting up the prefix number 3
a (USA) Press Menu, 0, 5.
(Canada) Press Menu, 0, 6.
b Enter the prefix number (up to 5 digits)
on the dial pad.
Press OK.
Note
• You can use the numbers 0 to 9, #, l and
!. (Press Hook to display “!”.)
You cannot use ! with any other numbers
or characters.
If your telephone system requires a timed
break recall (hookflash), press Hook to
enter the break.
• (Canada only) If the pulse dialing mode is
on, # and l are not available to use.
c Press Stop/Exit.
Changing the prefix number 3
a (USA) Press Menu, 0, 5.
(Canada) Press Menu, 0, 6.
b Do one of the following:
 To change the prefix number,
press 1.
 To exit without making a change,
press 2 and go to 4.
c Enter a new prefix number using the dial
pad (up to 5 digits),
press OK.
d Press Stop/Exit.

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