Brother MFC-J6730DW User Manual

Troubleshooting for Other Print Problems
Difficulties Suggestions
Poor print quality Check the print quality.
See Related Information: Check the Print Quality at the end of this
section.
Make sure the Media Type setting in the printer driver or the Paper
Type setting in the machine’s menu matches the type of paper you are
using.
For more information, see the Online User's Guide: Print Settings
(Windows
®
) or Print Options (Macintosh).
White lines appear in
text or graphics.
Check the print quality.
See Related Information: Check the Print Quality at the end of this
section.
The machine prints
blank pages.
Check the print quality.
See Related Information: Check the Print Quality at the end of this
section.
Characters and lines
are blurred.
Check the printing alignment.
See Related Information: Check the Print Alignment from Your Brother
Machine at the end of this section.
For more information, see the Online User's Guide: Check the Print
Alignment from Your Computer (Windows
®
) or Check the Print
Alignment from Your Computer (Macintosh).
Change the print setting options.
For more information, see the Online User's Guide: Change the Print
Setting Options When Having Printing Problems.
Printing appears dirty
or ink seems to run.
If you are using photo paper, make sure the glossy side of the photo
paper is face down in the tray and you have set the correct paper type.
If you are printing a photo from your computer, set the Media Type in
the printer driver.
Photo paper does not
feed correctly.
When you print on Brother Photo paper, load one extra sheet of the
same photo paper in the paper tray. An extra sheet has been included
in the paper package for this purpose.
Black lines or streaks
appear in copies.
A
A
Black lines on copies are typically caused by dirt or correction fluid on
the glass strip. Clean the glass strip, scanner glass, and the white bar
and white plastic above them.
See Related Information: Clean the Scanner at the end of this section.
B
Troubleshooting
49

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