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Machine for a Wireless Network
Before Configuring Your Machine for a Wireless Network
Related Models: DCP-T420W/DCP-T425W
Before attempting to configure a wireless network, confirm the following:
• To achieve optimum results with normal everyday document printing, place your machine as close to the
wireless LAN access point/router as possible with minimal obstructions. Large objects and walls between the
two devices and interference from other electronic devices can affect the data transfer speed of your
documents.
Due to these factors, wireless may not be the best method of connection for all types of documents and
applications. If you are printing large files, such as multi-page documents with mixed text and large graphics,
you may want to consider selecting USB for the fastest print speed.
• If there is a signal in the vicinity, wireless LAN allows you to freely make a LAN connection. However, if
security settings are not correctly configured, the signal may be intercepted by malicious third-parties,
possibly resulting in:
- Theft of personal or confidential information
- Improper transmission of information to parties impersonating the specified individuals
- Dissemination of transcribed communication contents that were intercepted
Make sure you know your wireless router/access point's Network Name (SSID) and Network Key
(Password). If you cannot find this information, consult the manufacturer of your wireless router/access
point, your system administrator, or Internet provider. Brother cannot provide this information.
Related Information
• Use the Wireless Network
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