Brother MFC-J491DW User Manual

Configure Your Machine for a Wireless Network When the SSID is Not Broadcast......................... 343
Use Wi-Fi Direct
®
............................................................................................................................. 346
Advanced Network Features...................................................................................................................... 359
Print the Network Configuration Report............................................................................................ 360
Technical Information for Advanced Users................................................................................................. 361
Reset the Network Settings to Factory Default ................................................................................ 362
Print the WLAN Report..................................................................................................................... 363
Security .............................................................................................................................................. 366
Lock the Machine Settings ......................................................................................................................... 367
About Using Memory Security.......................................................................................................... 368
About Using TX Lock........................................................................................................................ 372
Mobile/Web Connect......................................................................................................................... 376
Brother Web Connect................................................................................................................................. 377
Brother Web Connect Overview....................................................................................................... 378
Online Services Used with Brother Web Connect............................................................................ 379
Conditions for Using Brother Web Connect...................................................................................... 381
Set Up Brother Web Connect........................................................................................................... 384
Scan and Upload Documents Using Brother Web Connect............................................................. 393
Upload a Document from an External Memory Device Using Brother Web Connect ...................... 395
Download and Print Documents Using Brother Web Connect ......................................................... 396
Download and Save a Document to an External Memory Device Using Brother Web Connect...... 399
FaxForward to Cloud or E-mail ........................................................................................................ 401
Google Cloud Print..................................................................................................................................... 404
Google Cloud Print Overview ........................................................................................................... 405
Before Using Google Cloud Print ..................................................................................................... 406
Print from Google Chrome
™
or Chrome OS
™
................................................................................. 411
Print from Google Drive
™
for Mobile ................................................................................................ 412
Print from Gmail
™
Webmail Service for Mobile................................................................................ 413
AirPrint ....................................................................................................................................................... 414
AirPrint Overview.............................................................................................................................. 415
Before Using AirPrint (macOS) ........................................................................................................ 416
Print Using AirPrint ........................................................................................................................... 417
Scan Using AirPrint (macOS)........................................................................................................... 420
Send a Fax Using AirPrint (macOS)................................................................................................. 421
Mobile Printing for Windows
®
.................................................................................................................... 422
Mopria
®
Print Service................................................................................................................................. 423
Brother iPrint&Scan for mobile................................................................................................................... 424
Near-Field Communication (NFC).............................................................................................................. 425
ControlCenter .................................................................................................................................... 426
ControlCenter4 (Windows
®
)....................................................................................................................... 427
Change the Operation Mode in ControlCenter4 (Windows
®
) .......................................................... 428
Scan Using ControlCenter4 Home Mode (Windows
®
)..................................................................... 430
Scan Using ControlCenter4 Advanced Mode (Windows
®
)............................................................... 431
Set Up the Brother Machine Using ControlCenter4 (Windows
®
) ..................................................... 432
Create a Custom Tab Using ControlCenter4 Advanced Mode (Windows
®
)..................................... 434
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iv

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