Brother MFC-J491DW User Manual

Home > Before You Use Your Brother Machine > Important Note
Important Note
• Do not use this product outside the country of purchase as it may violate the wireless telecommunication and
power regulations of that country.
• Windows
®
10 in this document represents Windows
®
10 Home, Windows
®
10 Pro, Windows
®
10 Education
and Windows
®
10 Enterprise.
• Windows Server
®
2008 in this document represents Windows Server
®
2008 and Windows Server
®
2008 R2.
• In this User's Guide, the LCD messages of the MFC-J497DW/MFC-J895DW are used unless otherwise
specified.
• In this User's Guide, the illustrations of the MFC-J895DW are used unless otherwise specified.
• The screens in this User's Guide are for illustration purposes only and may differ from the actual screens.
• Unless otherwise specified, the screens in this manual are from Windows
®
7 and macOS v10.12.x. Screens
on your computer may vary depending on your operating system.
• The contents of this guide and the specifications of this product are subject to change without notice.
Related Information
• Before You Use Your Brother Machine
5

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