Brother MFC-J6740DW User Manual

The Ringer Equivalence Number (REN) is used to determine the number of devices that may be
connected to a telephone line. Excessive RENs on a telephone line may result in the devices
not ringing in response to an incoming call. In most but not all areas, the sum of RENs should
not exceed five (5.0). To be certain of the number of devices that may be connected to a line, as
determined by the total RENs, contact the local telephone company. For products approved
after July 23, 2001, the REN for this product is part of the product identifier that has the format
US:AAAEQ##TXXXX. The digits represented by ## are the REN without a decimal point (e.g.,
06 is a REN of 0.6). For earlier products, the REN is separately shown on the label.
If this equipment causes harm to the telephone network, the telephone company will notify you
in advance that temporary discontinuance of service may be required. But if advance notice is
not practical, the telephone company will notify you as soon as possible. Also, you will be
advised of your right to file a complaint with the FCC if you believe it is necessary.
The telephone company may make changes in its facilities, equipment, operations, or
procedures that could affect the operation of the equipment. If this happens, the telephone
company will provide advance notice in order for you to make necessary modifications to
maintain uninterrupted service.
If trouble is experienced with this equipment, for repair or warranty information, contact Brother
Customer Service (see the Online User's Guide: Brother Help and Customer Support). If the
equipment is causing harm to the telephone network, the telephone company may request that
you disconnect the equipment until the problem is resolved.
Connection to party line service is subject to state tariffs. Contact the state public utility
commission, public service commission or corporation commission for information.
If your home has specially wired alarm equipment connected to the telephone line, ensure the
installation of this equipment does not disable your alarm equipment. If you have questions
about what will disable the alarm equipment, call your telephone company or a qualified
installer.
The Telephone Consumer Protection Act of 1991 makes it unlawful for any person to use a
computer or electronic device to send any message via a telephone fax machine unless such
messages clearly contain, in a margin at the top or bottom of each transmitted page, or on the
first page of the transmission, the date and time it is sent and an identification of the business or
other entity or other individual sending the message and the telephone number of the sending
machine or such business, other entity or individual. To program this information into your
machine, see the Online User's Guide: Set the Date and Time and Set Your Station ID.
If you are not able to solve a problem with your product, contact Brother Customer Service (see
the Online User's Guide: Brother Help and Customer Support).
Federal Communications Commission (FCC) Supplier's
Declaration of Conformity (USA Only)
Responsible Party:
Brother International Corporation
200 Crossing Boulevard
Bridgewater, NJ 08807-0911 USA
TEL: (908) 704-1700
declares, that the products
Product Name: MFC-J5340DW/MFC-J5855DW/MFC-J5955DW/MFC-J6540DW/
MFC-J6555DW/MFC-J6740DW/MFC-J6940DW/MFC-J6955DW
17

Brother MFC-J6740DW Specifications

General

Duplex printing	Yes
Print technology	Inkjet
Maximum resolution	1200 x 4800 DPI
Print speed (ISO/IEC 24734) mono	28 ipm
Time to first page (black, normal)	4.4 s
Time to first page (color, normal)	4.6 s
Print speed (black, normal quality, A4/US Letter)	- ppm
Copier resize	25 - 400 %
Duplex copying	-
Maximum copy resolution	600 x 600 DPI
Maximum number of copies	999 copies
N-in-1 copy function (N=)	2, 4
Scan to	E-mail Server, File
Scanner type	ADF scanner
Input color depth	48 bit
Output color depth	24 bit
Input grayscale depth	16 bit
Output grayscale depth	8 bit
Faxing	Color faxing
Fax memory	150 pages
Modem speed	33.6 Kbit/s
Control type	Touch
Product color	Black, White
Market positioning	Business
AC input voltage	220 - 240 V
AC input frequency	50/60 Hz
Power consumption (off)	0.03 W
Power consumption (ready)	5 W
Power consumption (sleep)	0.9 W
Power consumption (copying)	29 W
Operating temperature (T-T)	10 - 35 °C
Wi-Fi standards	802.11b, 802.11g, Wi-Fi 4 (802.11n)
Security algorithms	64-bit WEP, 128-bit WEP, WPA-AES, WPA-PSK, WPA-TKIP, WPA2-AES, WPA2-PSK, WPA2-TKIP, WPA3-SAE
Ethernet LAN data rates	10, 100 Mbit/s
Mobile printing technologies	Apple AirPrint, Mopria Print Service
Windows operating systems supported	Windows 10, Windows 7, Windows 8, Windows 8.1
Total input capacity	250 sheets
Total output capacity	100 sheets
Total number of input trays	1
Auto document feeder (ADF) input capacity	50 sheets
Envelopes sizes	C5, Com-10, DL
Paper tray media types	Envelopes, Plain paper, Postcard, Recycled paper
Paper tray media weight	64 - 220 g/m²
Non-ISO print media sizes	Legal (media size), Letter (media size)
ISO A-series sizes (A0...A9)	A3, A4, A5, A6
Maximum ISO A-series paper size	A3
Printing colors	Black, Cyan, Magenta, Yellow
Duplex functions	Print
Maximum duty cycle	- pages per month
Recommended duty cycle	250 - 2500 pages per month

Weight and Dimensions

Depth	477 mm
Width	575 mm
Height	374.5 mm