Brother MFC-J491DW User Manual

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Supply Specifications
Ink The machine uses individual Black, Yellow, Cyan and Magenta ink cartridges that are separate
from the print head assembly.
Service Life of Ink
Cartridge
The first time you install the ink cartridges, the machine will use extra ink to fill the ink delivery
tubes. This is a one-time process that enables high-quality printing. Replacement ink cartridges
will print the number of pages specified later in this table. Starter cartridge yield is approximately
the same as that of the LC3011 replacement cartridges.
Replacement
Supplies
<Standard Yield Black> LC3011BK
<Standard Yield Yellow> LC3011Y
<Standard Yield Cyan> LC3011C
<Standard Yield Magenta> LC3011M
Black, Yellow, Cyan and Magenta - Approximately 200 pages
1
<High Yield Black> LC3013BK
<High Yield Yellow> LC3013Y
<High Yield Cyan> LC3013C
<High Yield Magenta> LC3013M
Black, Yellow, Cyan and Magenta - Approximately 400 pages
1
For more information about replacement supplies, visit us at www.brother.com/pageyield
What is
Innobella?
Innobella is a range of genuine supplies offered by Brother. The name "Innobella" derives from
the words "Innovation" and "Bella" (meaning "Beautiful" in Italian) and is a representation of the
"innovative" technology providing you with "beautiful" and "long lasting" print results.
When you print photo images, Brother recommends Innobella glossy photo paper (BP71 series)
for high quality. Brilliant prints are made easier with Innobella Ink and paper.
1
Approx. cartridge yield is declared in accordance with ISO/IEC 24711
Related Information
• Appendix
615

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