Brother MFC-J6730DW Service Manual

Confidential
9.46 CR Encoder Strip...............................................................................................3-117
9.47 Carriage Motor...................................................................................................3-118
9.48 Flushing Base....................................................................................................3-121
9.49 LT Frame ASSY (T2 Paper Pull-in Roller L/R) ..................................................3-122
9.50 T2 Bank ASSY...................................................................................................3-126
9.51 Power Supply PCB ASSY .................................................................................3-127
9.52 Switchback Roller..............................................................................................3-129
9.53 PF Encoder Disk................................................................................................3-130
9.54 PF Encoder Sensor PCB...................................................................................3-131
9.55 Paper Feed Motor..............................................................................................3-133
9.56 Paper Feed Roller .............................................................................................3-135
9.57 Platen/Paper Ejection Roller..............................................................................3-136
9.58 Registration Sensor PCB...................................................................................3-139
9.59 Flushing Box......................................................................................................3-142
9.60 Paper Feed Arm Frame ASSY (T1 Paper Pull-in Roller L/R)............................3-142
9.61 T1 Bank ASSY...................................................................................................3-144
9.62 T1 Base Pad / T2 Base Pad / T3 Base Pad......................................................3-146
9.63 3rd Tray Relay PCB...........................................................................................3-147
9.64 3rd Tray Paper Pull-in Sensor PCB...................................................................3-148
9.65 Intermediate Roller............................................................................................3-149
9.66 3rd Tray Paper Feed Motor...............................................................................3-149
9.67 T3 Bank ASSY...................................................................................................3-153
9.68 T3 Paper Pull-in Roller L/R................................................................................3-155
CHAPTER 4 ADJUSTMENTS AND UPDATING OF SETTINGS,
REQUIRED AFTER PARTS REPLACEMENT..............................................4-1
1 IF YOU REPLACE THE MAIN PCB...............................................................................4-1
1.1 Customize destinations (Maintenance mode 74) ..................................................4-3
1.2 < Except for Printer model > Set the CIS type (Maintenance mode 59)................4-3
1.3 Install the firmware (Maintenance mode 28) .........................................................4-3
1.4 Initialize the EEPROM parameters (Maintenance mode 01).................................4-5
1.5 Restore the head calibration data (Maintenance mode 68)...................................4-5
1.6 Set the serial number (Maintenance mode 80) .....................................................4-5
1.7 Updating of head property information (Maintenance mode 68) ...........................4-6
1.8 Restore machine information (Maintenance mode 46)..........................................4-6
1.9 Adjust the touch panel (Maintenance mode 78)....................................................4-7
1.10 < Except for Printer model > Acquire white/black level data
(Maintenance mode 55).........................................................................................4-7
1.11 Adjustment of software correction for inclination/corrugation/ruled lines
(Maintenance mode 65 / User menu)....................................................................4-7

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