Brother MFC-J6730DW Service Manual

5-37
Confidential
1.3.22 Adjustment of Software Correction for Inclination/Corrugation/Ruled Lines
(Maintenance mode 65)
< Function >
This procedure aligns vertical lines printed in the forward and backward directions of
the head/carriage unit.
If the head/carriage unit, main PCB, or engine-related parts are replaced, you need to
make the adjustment given below.
< Operating Procedure >
(1) On your PC, when using A4-sized paper, save a copy of
<Regular Ink cartridge model> "Corrugate_A4_BHM17.prn"
<Ink tank model> "Tank_Corrugate_A4_BHM17.prn"
<Simple Ink cartridge model> "Simple_Corrugate_A4_BHM17.prn",
and when using letter-sized paper, save a copy of
<Regular Ink cartridge model> "Corrugate_LTR_BHM17.prn"
<Ink tank model> "Tank_Corrugate_LTR_BHM17.prn"
<Simple Ink cartridge model> "Simple_Corrugate_LTR_BHM17.prn"
to a USB flash memory.
Use “1.3.20 Printout of PRN/JPEG Files in USB Flash Memory (Maintenance
mode 61)” in this chapter to print test patterns.
Tip: The test pattern can also be printed by opening "Filedrgs" on your PC and
dragging and dropping the above file onto the Brother Maintenance USB
Printer driver icon.
(2) Press the 6 and 5 keys in this order in the initial stage of the maintenance mode.
The "MAINTENANCE 65" appears on the LCD.
(3) Press the 2 key.
The "A1 No.(1-9)5" appears on the LCD.
(4) Check the printed A, find which number block shows the most indistinct vertical
lines, and then enter that block number. Then press the SET key.
The "B No.(1-9)5" appears on the LCD.
(5) In the same way, for each of the printed B to Z, enter the number of the block that
shows the most indistinct vertical lines. Then press the SET key.
Press the key to return to the last block number.
Press the X key to discard the entered information and return the machine to the
initial stage of the maintenance mode.
(6) After entry of the block number for Z, the "OK? 1.YES 2.NO" appears on the LCD.
Press the 1 key to save individual adjustment values and return the machine to the
initial stage of the maintenance mode.

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