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Brother MFC-J6730DW Service Manual

Brother MFC-J6730DW
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4-8
Confidential
Once the purge or flushing count reaches the upper limit value*, a message, “Unable to
Print 46” is displayed, and the purge operation and flushing operation are prohibited,
respectively.
If this occurs, it is required to replace the ink absorber box or the flushing box with new
ones, and reset the purge count or the flushing count in the steps described above.
* Upper limit value of Purge/Flushing count
Note: Even if you reset the purge count, it will not become 0, since the ink in the
intermediate absorber box is taken into consideration.
1.15 < Paper remaining sensor model only >
Disable inter-machine variation calibration for paper remaining sensor
(Maintenance mode 88 <Selector 1 on AMS04>)
Refer to Chapter 5, Section 1.3.34 "Assurance Mode Switch Setting (Maintenance
mode 88)" <Selector 1 on AMS04>.
1.16 Write head calibration data (Maintenance mode 02)
Write head calibration data, referring to Chapter 5, Section 1.3.2 "Creating of Head
Calibration Data and Writing it into Flash ROM (Maintenance mode 02)."
1.17 Check scanning and printing
To make a final check after replacement of the main PCB, print test patterns for
updating of paper feeding correction values, adjustment of software correction for
inclination/corrugation/ruled lines, adjustment of margins in borderless printing, and
then check a copy of a color test chart CTC-001.
Updating of paper feeding correction values
Check the test patterns, referring to Chapter 5, Section 1.3.18 "Updating of Paper
Feeding Correction Values (Maintenance mode 58)."
Adjustment of software correction for inclination/corrugation/ruled lines
Check the test patterns, referring to Chapter 5, Section 1.3.22 "Adjustment of Software
Correction for Inclination/Corrugation/Ruled Lines (Maintenance mode 65)."
Adjustment of margins in borderless printing
Check the test patterns, referring to Chapter 5, Section 1.3.23 "Adjustment of Margins
in Borderless Printing (Maintenance mode 66)."
< Except for Printer model >
Making a copy of a color test chart CTC-001
(1) Set the printed color test chart CTC-001 on the document cover glass with its
printed face down.
(2) Proceed Copy > Options > Quality and set to "Normal" on the home screen,
press the Color Start key to copy the document.
(3) Check the copied color test chart CTC-001 for problems. If any problem is found,
perform the adjustment procedure again.
(4) Duplex scanning models: Turn over the printed color test chart CTC-001, and set
into the ADF. Copy it with duplex-printing and check whether the color test chart
CTC-001 printed on the second side has any problem.
Purge count
Flushing count
BK CL
Ink cartridge model Model without lower tray 13,723
3,711,465,657
Model with lower tray 16,609
Ink tank model 13,723 1,471,770,026

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Brother MFC-J6730DW Specifications

General IconGeneral
Duplex printingYes
Print technologyInkjet
Maximum resolution4800 x 1200 DPI
Duplex printing modeAuto
Print speed (black, normal quality, A4/US Letter)22 ppm
Print speed (color, normal quality, A4/US Letter)20 ppm
Copier resize25 - 400 %
Maximum number of copies99 copies
Scanner typeADF scanner
Maximum scan area295 x 429.8 mm
Maximum scan resolution19200 x 19200 DPI
Optical scanning resolution- DPI
Optical scanning resolution (black)600 x 600 ppi
Optical scanning resolution (color)600 x 300 ppi
FaxingColor faxing
Fax memory200 pages
Modem speed33.6 Kbit/s
Fax forwarding toPC
Fax speed dialing (max numbers)100
Digital sender-
Printing colorsBlack, Cyan, Magenta, Yellow
Maximum duty cycle- pages per month
DisplayLCD
Control typeTouch
Product colorBlack
Market positioningHome & office
Paper input typePaper tray
Total input capacity250 sheets
Total output capacity100 sheets
Maximum input capacity501 sheets
Auto document feeder (ADF) input capacity50 sheets
Envelopes sizesC5, Com-10, DL, Monarch
Paper tray media typesGlossy paper, Plain paper, Recycled paper
Non-ISO print media sizesFolio (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 sizeA4
Wi-Fi standards802.11b, 802.11g, Wi-Fi 4 (802.11n)
Cabling technology10/100Base-T(X)
Security algorithms64-bit WEP, 128-bit WEP, WPA-AES, WPA-PSK, WPA-TKIP, WPA2-AES, WPA2-PSK, WPA2-TKIP
Ethernet LAN data rates10, 100 Mbit/s
Internal memory128 MB
Standard interfacesEthernet, USB 2.0
AC input voltage220 - 240 V
AC input frequency50 - 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 supportedMac 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 supportedWindows Server 2008, Windows Server 2008 R2, Windows Server 2012, Windows Server 2012 R2, Windows Server 2016
Windows operating systems supportedWindows 10, Windows 7, Windows 8, Windows 8.1, Windows Vista
Weight and Dimensions IconWeight and Dimensions
Depth477 mm
Width575 mm
Height374 mm

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