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Brother MFC-J491DW User Manual

Brother MFC-J491DW
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Home > Network > Technical Information for Advanced Users > Print the WLAN Report > Wireless LAN
Report Error Codes
Wireless LAN Report Error Codes
If the Wireless LAN Report shows that the connection failed, check the error code on the printed report and see
the corresponding instructions in the table:
Error Code
Problem and Recommended Solutions
TS-01 The wireless setting is not activated. Change the wireless setting to ON.
If a network cable is connected to your machine, disconnect it and change the wireless setting of
your machine to ON.
TS-02 The wireless access point/router cannot be detected.
1. Check the following two points:
Unplug the power to your wireless access point/router, wait for 10 seconds, and then plug
it back in.
If your WLAN access point/router is using MAC address filtering, confirm that the MAC
address of the Brother machine is allowed in the filter.
2. If you manually entered the SSID and security information (SSID/authentication method/
encryption method/Network Key), the information may be incorrect.
Reconfirm the SSID and security information and re-enter the correct information as
necessary.
This device does not support a 5 GHz SSID/ESSID and you must select a 2.4 GHz SSID/
ESSID. Make sure the access point/router is set to 2.4 GHz or 2.4 GHz/5 GHz mixed mode.
TS-04
The Authentication/Encryption methods used by the selected wireless access point/router are
not supported by your machine.
Change the authentication and encryption methods of the wireless access point/router. Your
machine supports the following authentication methods:
WPA-Personal
TKIP or AES
WPA2-Personal
TKIP or AES
Open
WEP or None (without encryption)
Shared key
WEP
If your problem is not solved, the SSID or network settings you entered may be incorrect.
Confirm the wireless network settings.
TS-05
The security information (SSID/Network Key) is incorrect.
Confirm the SSID and Network Key.
TS-06 The wireless security information (Authentication method/Encryption method/Network Key) is
incorrect.
Confirm the wireless security information (Authentication method/Encryption method/Network
Key).
TS-07 The machine cannot detect a WLAN access point/router that has WPS enabled.
If you want to connect with WPS, you must operate both your machine and the WLAN access
point/router. Confirm the connection method for WPS on WLAN access point/router and try
starting again.
If you do not know how to operate your WLAN access point/router using WPS, see the
documentation provided with your WLAN access point/router, ask the manufacturer of your
WLAN access point/router, or ask your network administrator.
364

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Brother MFC-J491DW Specifications

General IconGeneral
DisplayLCD
Product colorBlack
Built-in displayYes
Display diagonal1.77 \
Market positioningHome & office
Internal memory128 MB
Card reader integratedNo
Sound pressure level (copying)50 dB
Print technologyInkjet
Maximum resolution1200 x 6000 DPI
Duplex printing modeAuto
Print speed (ISO/IEC 24734) mono12 ipm
Print speed (ISO/IEC 24734) color6 ipm
Time to first page (black, normal)8 s
Duplex print speed (ISO/IEC 24734) mono3 ipm
Duplex print speed (ISO/IEC 24734) color1.7 ipm
Print speed (black, normal quality, A4/US Letter)27 ppm
Print speed (color, normal quality, A4/US Letter)10 ppm
Standard interfacesUSB 2.0, Wireless LAN
USB 2.0 ports quantity1
Copier resize25 - 400 %
Maximum copy resolution1200 x 600 DPI
Package depth249 mm
Package width447 mm
Package height457 mm
Package weight10100 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 certificatesNordic Swan Ecolabel, ENERGY STAR
FaxingMono faxing
Fax memory170 pages
Modem speed14.4 Kbit/s
Wi-Fi standards802.11b, 802.11g, Wi-Fi 4 (802.11n)
Security algorithms64-bit WEP, 128-bit WEP, WPA-PSK, WPA2-PSK
Mobile printing technologiesApple AirPrint, Mopria Print Service
Paper input typePaper tray
Total input capacity100 sheets
Total output capacity50 sheets
Auto document feeder (ADF) input capacity20 sheets
Paper tray media typesPlain paper
Borderless printing media sizesA4
Scan toE-mail, File, Image, OCR
Scanner typeFlatbed & ADF scanner
Input color depth30 bit
Output color depth24 bit
Maximum scan resolution19200 x 19200 DPI
Optical scanning resolution1200 x 2400 DPI
Digital sender-
Maximum duty cycle- pages per month
Harmonized System (HS) code84433100
Weight and Dimensions IconWeight and Dimensions
Depth341 mm
Width400 mm
Height172 mm

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