Brother DCP 7057R User Manual

66
8
8
Overview8
In today’s world there are many security threats to your network and the data that travels over it. Your Brother 
machine employs some of the latest network security and encryption protocols available today. These 
network features can be integrated into your overall network security plan to help protect your data and 
prevent unauthorized access to the machine. This chapter explains how to configure them.
You can configure the following security features: 
Sending an E-mail securely...

Security features 
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8
hYou can configure the POP3/SMTP settings on this page.
Note
• For more information, see the Help text in Web Based Management. 
• You can also confirm whether the E-mail settings are correct after configuration by sending a test E-mail.
 
iAfter configuring, click Submit. The Test E-mail Send Configuration dialog appears.
jFollow the instructions on-screen if you want to test with the current settings.
Sending an E-mail with user authentication8
This machine supports POP before...

Security features 
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8
Secure Management using BRAdmin Professional 3 
(Windows
®)8
Using BRAdmin Professional securely8
We strongly recommend to use the latest version of the BRAdmin Professional 3 utility or Web BRAdmin 
(not available for DCP-7055W and DCP-7057W) that are available as a download from 
http://solutions.brother.com/
. If you use an older version of BRAdmin1 to manage your Brother machines 
the user authentication will not be secure.
If you want to avoid access to your machine from...

69
9
9
Overview9
This chapter explains how to resolve typical network problems you may encounter when using your Brother 
machine. If, after reading this chapter, you are unable to resolve your problem, please visit the Brother 
Solutions Center at: http://solutions.brother.com/
.
Identifying your problem9
Make sure that the following items are configured before reading this chapter.
Go to the page for your solution from the lists below9
I cannot complete the wireless network setup configuration. (See...

Troubleshooting 
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9
I cannot complete the wireless network setup configuration.
QuestionInterfaceSolution
Are your security settings 
(SSID/Network Key) 
correct?wirelessReconfirm and choose the correct security settings.
• The manufacturer’s name or model no. of the WLAN access 
point/router may be used as the default security settings.
• See the instructions supplied with your WLAN access point/router for 
information on how to find the security settings.
• Ask the manufacturer of your WLAN access...

Troubleshooting 
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9
The Brother machine cannot print or scan over the network. 
The Brother machine is not found on the network even after the successful installation.
QuestionInterfaceSolution
Are you using security 
software?wired/ 
wirelessSee I’m using security software. on page 73.
Is your Brother machine 
assigned with an available 
IP address?wired/ 
wirelessConfirm the IP address and the Subnet Mask
Verify that both the IP addresses and Subnet Masks of your computer 
and the Brother machine...

Troubleshooting 
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9
Is your Brother machine 
assigned with an available 
IP address?
(continued)wired/ 
wireless1 (Windows®2000/XP, Windows Server®2003/2008)
Click the Start button, All Programs (Programs for Windows
®2000), 
Accessories and Windows Explorer, and then My Computer.
(Windows Vista
®/Windows®7)
Click the   button and Computer.
2 Double-click Local Disk (C:), Program Files or Program Files (x86) for 
64-bit OS users, Browny02, Brother, BrotherNetTool.exe to run the 
program.
Note
If the...

Troubleshooting 
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9
Did your previous printing 
job fail?wired/ 
wirelessIf the failed printing job is still in the print queue of your computer, delete 
it.
Double-click the printer icon in the following folder and then choose the 
Cancel All Documents in the Printer menu:
(Windows
®2000)
Start, Settings and then Printers.
(Windows
®XP)
Start and Printers and Faxes.
(Windows Vista
®)
, Control Panel, Hardware and Sound and then Printers.
(Windows
®7)
, Control Panel, Devices and Printers and then...

Troubleshooting 
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9
I want to know the 
necessary port number for 
the security software 
settings. wired/ 
wirelessThe following port numbers are used for Brother network features:
Network scanning i Port number 54925 / Protocol UDP
PC-FAX RX i Port number 54926 / Protocol UDP
Network scanning/printing, PC-FAX RX, Remote Setup
i Port number 137 and 161 / Protocol UDP
BRAdmin Light i Port number 161 / Protocol UDP
For details on how to open the port, see the instructions of the security 
software...

Troubleshooting 
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9
I have checked and tried all 
of the above, however, I’m 
still having problems. Is 
there anything else I can 
do?wired/ 
wirelessSee the instructions supplied with your WLAN access point/router to find the 
SSID and the Network Key information and set them correctly. For details of 
the SSID and the Network Key, see Are your security settings 
(SSID/Network Key) correct? in I cannot complete the wireless network 
setup configuration. on page 70.
I want to check my network devices...