Brother MFC-J491DW User Manual

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Brother Numbers
IMPORTANT
For technical help, you must call the country where you bought the machine. Calls must be made from
within that country.
FAQs (Frequently Asked Questions)
The Brother Solutions Center is our one-stop resource for all your Machine needs. Download the latest software
and utilities and read FAQs & Troubleshooting tips to learn how to get the most from your Brother product.
Check here for Brother driver updates, too.
support.brother.com
For Customer Service
In USA:
www.brother-usa.com/support (Self-Service/Email/Chat)
1-877-BROTHER (1-877-276-8437)
In Canada:
www.brother.ca/support
(Self-Service Videos, Email, Chat, Facebook and Twitter Help)
Service Center Locator (USA only)
For the location of a Brother authorized service center, call 1-877-BROTHER (1-877-276-8437) or visit
www.brother-usa.com/service.
Service Center Locations (Canada only)
For the location of a Brother authorized service center, visit www.brother.ca/support.
Ordering Accessories and Supplies
For best quality results use only genuine Brother supplies, which are available at most Brother retailers. If you
cannot find the supplies you need and have a Visa, MasterCard, Discover, American Express credit card, or
PayPal account, you can order directly from Brother. Visit us online for a complete selection of the Brother
accessories and supplies that are available for purchase.
NOTE
In Canada, only Visa and MasterCard are accepted.
In USA:
1-877-552-MALL (1-877-552-6255)
1-800-947-1445 (assistance via fax)
www.brothermall.com
In Canada:
www.brother.ca
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Brother MFC-J491DW Specifications

General

Display	LCD
Product color	Black
Built-in display	Yes
Display diagonal	1.77 \
Market positioning	Home & office
Internal memory	128 MB
Card reader integrated	No
Sound pressure level (copying)	50 dB
Print technology	Inkjet
Maximum resolution	1200 x 6000 DPI
Duplex printing mode	Auto
Print speed (ISO/IEC 24734) mono	12 ipm
Print speed (ISO/IEC 24734) color	6 ipm
Time to first page (black, normal)	8 s
Duplex print speed (ISO/IEC 24734) mono	3 ipm
Duplex print speed (ISO/IEC 24734) color	1.7 ipm
Print speed (black, normal quality, A4/US Letter)	27 ppm
Print speed (color, normal quality, A4/US Letter)	10 ppm
Standard interfaces	USB 2.0, Wireless LAN
USB 2.0 ports quantity	1
Copier resize	25 - 400 %
Maximum copy resolution	1200 x 600 DPI
Package depth	249 mm
Package width	447 mm
Package height	457 mm
Package weight	10100 g
Power consumption (off)	0.2 W
Power consumption (sleep)	1 W
Power consumption (standby)	3.5 W
Power consumption (printing)	16 W
Power consumption (average operating)	- W
Sustainability certificates	Nordic Swan Ecolabel, ENERGY STAR
Faxing	Mono faxing
Fax memory	170 pages
Modem speed	14.4 Kbit/s
Wi-Fi standards	802.11b, 802.11g, Wi-Fi 4 (802.11n)
Security algorithms	64-bit WEP, 128-bit WEP, WPA-PSK, WPA2-PSK
Mobile printing technologies	Apple AirPrint, Mopria Print Service
Paper input type	Paper tray
Total input capacity	100 sheets
Total output capacity	50 sheets
Auto document feeder (ADF) input capacity	20 sheets
Paper tray media types	Plain paper
Borderless printing media sizes	A4
Scan to	E-mail, File, Image, OCR
Scanner type	Flatbed & ADF scanner
Input color depth	30 bit
Output color depth	24 bit
Maximum scan resolution	19200 x 19200 DPI
Optical scanning resolution	1200 x 2400 DPI
Digital sender	-
Maximum duty cycle	- pages per month
Harmonized System (HS) code	84433100

Weight and Dimensions

Depth	341 mm
Width	400 mm
Height	172 mm