Brother MFC-J6730DW Service Manual

Confidential
2-7
Parts Names Functions
Switchback actuator This detects whether the printed recording papers
are ejected.
This detects the ending edge of recording paper
after printing the first side when duplex-printing,
adjusting timing to reverse the switchback roller
rotation.
This detects paper jamming in the ejector.
Switchback roller
This ejects the recording paper to the output paper tray.
During duplex-printing, after feeding some of the
recording papers printed in the first side to the
switchback roller, its rotation is reversed to feed the
recording paper to the duplex-printing path.
Duplex paper feed roller During duplex-printing, this feeds the recording
paper that are fed in the duplex paper path to the
paper feed roller.
After the registration actuator detects the leading
edge of the paper, it pushes the recording paper
against the stopping paper feed roller, and corrects
inclination of the paper.
MP paper pull-in roller This feeds the recording paper from the MP tray to
the paper feed roller.
After the registration actuator detects the leading
edge of the paper, it pushes the recording paper
against the stopping or reverse-rotating paper feed
roller, and corrects inclination of the paper.
MP paper detection actuator This detects whether the recording paper are set
on the MP tray.
T3 paper pull-in roller This feeds the recording paper from the paper tray
#3 to the Intermediate roller.
After the 3rd tray paper pull-in actuator detects the
leading edge of the paper, it pushes the recording
paper against the reverse-rotating or stopped
intermediate roller, and corrects inclination of the
paper.
Intermediate roller This feeds the recording paper from the T3 paper
pull-in roller to the paper feed roller.
After the registration actuator detects the leading
edge of the paper, it pushes the recording paper
against the reverse-rotating or stopped paper feed
roller, and corrects inclination of the paper.
3rd tray paper pull-in actuator This detects the leading edge of recording paper
and switches drive from the T3 paper pull-in roller
to intermediate roller.

Brother MFC-J6730DW Specifications

General

Duplex printing	Yes
Print technology	Inkjet
Maximum resolution	4800 x 1200 DPI
Duplex printing mode	Auto
Print speed (black, normal quality, A4/US Letter)	22 ppm
Print speed (color, normal quality, A4/US Letter)	20 ppm
Copier resize	25 - 400 %
Maximum number of copies	99 copies
Scanner type	ADF scanner
Maximum scan area	295 x 429.8 mm
Maximum scan resolution	19200 x 19200 DPI
Optical scanning resolution	- DPI
Optical scanning resolution (black)	600 x 600 ppi
Optical scanning resolution (color)	600 x 300 ppi
Faxing	Color faxing
Fax memory	200 pages
Modem speed	33.6 Kbit/s
Fax forwarding to	PC
Fax speed dialing (max numbers)	100
Digital sender	-
Printing colors	Black, Cyan, Magenta, Yellow
Maximum duty cycle	- pages per month
Display	LCD
Control type	Touch
Product color	Black
Market positioning	Home & office
Paper input type	Paper tray
Total input capacity	250 sheets
Total output capacity	100 sheets
Maximum input capacity	501 sheets
Auto document feeder (ADF) input capacity	50 sheets
Envelopes sizes	C5, Com-10, DL, Monarch
Paper tray media types	Glossy paper, Plain paper, Recycled paper
Non-ISO print media sizes	Folio (media size), Ledger (media size), Legal (media size), Letter (media size)
ISO A-series sizes (A0...A9)	A3, A4, A5, A6
ISO B-series sizes (B0...B9)	B4, B5, B6
Photo paper sizes (imperial)	9x13, 10x15, 13x18 \
Maximum ISO A-series paper size	A4
Wi-Fi standards	802.11b, 802.11g, Wi-Fi 4 (802.11n)
Cabling technology	10/100Base-T(X)
Security algorithms	64-bit WEP, 128-bit WEP, WPA-AES, WPA-PSK, WPA-TKIP, WPA2-AES, WPA2-PSK, WPA2-TKIP
Ethernet LAN data rates	10, 100 Mbit/s
Internal memory	128 MB
Standard interfaces	Ethernet, USB 2.0
AC input voltage	220 - 240 V
AC input frequency	50 - 60 Hz
Power consumption (off)	0.04 W
Power consumption (ready)	6 W
Power consumption (sleep)	1.6 W
Power consumption (copying)	28 W
Power consumption (average operating)	- W
Mac operating systems supported	Mac OS X 10.10 Yosemite, Mac OS X 10.11 El Capitan, Mac OS X 10.12 Sierra, Mac OS X 10.13 High Sierra, Mac OS X 10.14 Mojave, Mac OS X 10.9 Mavericks
Server operating systems supported	Windows Server 2008, Windows Server 2008 R2, Windows Server 2012, Windows Server 2012 R2, Windows Server 2016
Windows operating systems supported	Windows 10, Windows 7, Windows 8, Windows 8.1, Windows Vista

Weight and Dimensions

Depth	477 mm
Width	575 mm
Height	374 mm