Brother MFC-J6740DW User Manual

Use the Product Safely
WARNING
ELECTRICAL HAZARDS
Failure to follow the warnings in this section may create the risk of an electrical shock. In
addition, you could cause an electrical short, which may lead to a fire.
If the product has been dropped or the casing has been damaged, there may be the
possibility of an electrical shock. Unplug the product from the AC power outlet and contact
Brother Authorized Service Personnel.
DO NOT use this product during a thunderstorm. There may be a remote risk of an electrical
shock from lightning.
FIRE HAZARDS
Failure to follow the warnings in this section may create the risk of a fire.
DO NOT use flammable substances, any type of spray, or an organic solvent/liquid containing
alcohol or ammonia to clean the inside or outside of the product. Doing so could cause a fire.
Instead, use only a dry, lint-free cloth. For instructions on how to clean the product, see the
Online User's Guide.
(Models with the Wireless LAN function only)
DO NOT use the product near any medical electrical equipment. The radio waves emitted
from the product may affect medical electrical equipment and cause a malfunction, which may
result in accident or injury.
For users with pacemakers:
This product generates a weak magnetic field. If you feel anything wrong with the operation of
your pacemaker when near the product, move away from the product and consult a doctor
immediately.
DO NOT place metal objects, such as clips, staples, or jewelry on the product. If these objects
contact the electrical parts inside the product, it may cause a fire or electrical shock.
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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