It's impossible to imagine a modern office without wireless technologies that allow you to instantly print documents from any device on the network. Brother DCP-L2520DWR MFP This device is an excellent example of reliable Wi-Fi-enabled technology, eliminating the need for unnecessary cables. Connecting this device to a local network provides scanning and printing capabilities to all computers and smartphones within the router's coverage area.
The setup process may seem complicated at first glance, but the manufacturer has provided several convenient methods for activating wireless mode. Brother DCP-L2520DWR Equipped with an intuitive control panel that allows you to manage network settings without using a computer. In this article, we'll cover all available connection methods in detail, focusing on security and signal stability.
Before you begin setting up, make sure your wireless router It's turned on and broadcasting a signal, and you know the Wi-Fi network password. It's important to understand that the device supports WPA2-PSK and WPA3 security standards, ensuring reliable protection of transmitted data. Proper initial configuration will prevent connection issues in the future.
Equipment preparation and requirements verification
The first step before starting any technical procedure should be to thoroughly prepare your work area and check the compatibility of your equipment. Make sure your router operates at 2.4 GHz, as many printer models, including DCP-L2520DWR, may not see 5 GHz networks unless they are dual-band or split into separate SSIDs. Place the MFP close to the access point during setup to prevent physical obstructions from affecting signal strength.
You'll need to know the exact name of your wireless network (SSID) and security key (password). If you've never changed your router settings, this information may be on a sticker on the bottom of the device, but for security reasons, it's best to use a custom password. Write this information down or keep it handy so you don't have to search for it mid-setup.
⚠️ Important: Make sure that your device is equipped with original cartridges or compatible toner cartridges with a chip, as some models may block network operation if consumables are missing.
Check if the Wi-Fi module is enabled on the printer itself. On the control panel Brother The corresponding indicator should be lit or the wireless menu should be displayed. If the indicators are unresponsive, you may need to reboot the device by turning the power off and then back on again after 10 seconds.
Quick setup method via WPS
The easiest and fastest way to connect Brother printer A simple way to connect to a wireless network is to use WPS (Wi-Fi Protected Setup). This method eliminates the need to manually enter a complex password by establishing a secure connection with the press of a button. This option is ideal if your router supports this feature and has a physical WPS button on the router.
To begin, press the "Menu" button on the MFP control panel, use the navigation arrows to navigate to "Network," and press "OK." In the menu that opens, select "Wireless Network," then find and enable "WPS." The printer will enter connection standby mode, indicated by a flashing LED or a message on the display.
Within two minutes of selecting the printer mode, you must press the WPS button on your router. It's usually marked with a corresponding text or a symbol of two arrows. Once pressed, the devices will begin exchanging data, and if the connection is successful, the MFP screen will display the message "Connected," and the wireless indicator will remain lit.
In some cases, routers may require connection confirmation via a PIN code, which can be displayed on the printer screen or printed on a test page. If automatic connection fails, check whether MAC address filtering is enabled in the router settings, which could be blocking new devices.
Manual setup via control panel
If the WPS method is unavailable or doesn't work, you can configure it manually by selecting your network from the list of available connections. This method is the most versatile and allows you to connect to hidden networks or networks with complex security configurations. You will need to carefully enter the password, paying attention to the case of the letters.
Press the "Menu" button on the control panel, select "Network," then "Wireless." Select "Setup Wizard" from the menu. The printer will begin searching for available wireless networks and display a list of found SSIDs on the screen. Find your network name in the list and press "OK" to select it.
After selecting a network, the device will prompt you to enter a security key (password). Use the navigation buttons to move the cursor and select characters, confirming your selection by pressing "OK." To switch between numbers, letters, and special characters, use the corresponding on-screen options or the function keys.
☑️ Verify your password before entering it
After entering the password, the printer will attempt to connect to the network. If the password is entered correctly, the IP address assigned to the device by the router will appear on the screen. Write down this address, as you may need it to install drivers or access the printer's web interface.
Connecting via USB cable and computer
For users who experience difficulty entering data on the printer's small screen, there is an alternative setup method using a USB cable and a Windows or macOS computer. This method allows the setup program to automatically transfer network settings from the computer to the MFP, minimizing the risk of error.
You will need the installation disk supplied with the device or a full package of drivers and utilities downloaded from the official website. BrotherRun the software installation and follow the on-screen instructions. When prompted for a connection type, select "Wireless Network," but do not connect the cable yet.
At a certain point, the program will prompt you to connect a USB cable between your computer and the printer. Once connected, the utility will detect the device and offer to transfer Wi-Fi settings. Select your network from the list on the computer screen, enter the password, and the program will automatically configure the printer's wireless module.
⚠️ Note: After the settings have been successfully transferred and a message about the setup being complete appears, the USB cable can be disconnected, as further work will be carried out via Wi-Fi.
This method is especially useful if the printer is located far from the router but near a computer with network access. It also allows you to set up printing without having to go to the device to enter the password on the control panel.
Using the Brother iPrint&Scan app
For owners of mobile devices and tablets, using a proprietary application is an excellent solution. Brother iPrint&ScanThis software not only allows you to print and scan documents, but also configure the printer's initial connection to a Wi-Fi network directly from your smartphone.
Download and install the app on your mobile device (iOS or Android). Launch the app and follow the on-screen instructions to add a new device. The app will offer several connection options, including transferring Wi-Fi settings from your phone to the printer.
You'll need to temporarily connect your mobile device to the same Wi-Fi network you want to connect the printer to, or use Wi-Fi Direct mode if supported by your router model. The app will automatically find the printer on your local network or help you set it up if it's not already connected.
What should I do if the app doesn't see the printer?
Make sure the mobile device and printer are connected to the same network (same SSID). Check if clients are isolated in the router settings (AP Isolation). Try rebooting the router and printer.
Once successfully set up, you can instantly print photos and documents through the app, as well as scan images directly to your phone. This makes document management as flexible as possible and independent of your desktop computer.
Diagnosing and resolving connection problems
Even with proper configuration, situations may arise where the printer loses connection to the network or fails to detect the router. The first step in troubleshooting should always be printing a network configuration report. To do this, press "Menu," select "Print Reports," and find "WLAN Configuration."
In the report, look at the "Link Status" line. If it says "Disconnected," the problem is with the printer or router. If the status is "Connected" but printing isn't working, check the IP addresses: they should be in the same subnet (e.g., 192.168.1.X).
| Symptom | Possible cause | Solution |
|---|---|---|
| The printer does not see the network | Incorrect frequency (5 GHz) | Enable 2.4 GHz on your router |
| Authentication error | Incorrect password | Reset network settings and re-enter |
| Weak signal | Long distance | Move the router or printer closer |
| No response from the printer | IP address conflict | Reboot the router to change the IP |
A common issue is changing the Wi-Fi password or network name, which causes the printer to stop connecting. In this case, you need to reset the printer's network settings to factory defaults. To do this, select "Network Reset" in the "Network" menu and confirm the action ("Yes" or "1").
⚠️ Note: Resetting the network will delete all saved wireless connection settings, and you will have to start the setup procedure again from the beginning.
If problems persist, check your router's security settings. Some antivirus programs and firewalls on computers can block communication with the printer. Also, make sure the AP client isolation feature, which prevents devices on the network from communicating, isn't enabled on your router.
Frequently Asked Questions (FAQ)
Can the Brother DCP-L2520DWR be connected to a 5GHz network?
No, this printer model only supports the 802.11b/g/n wireless standard, which operates at a 2.4 GHz frequency. If your router only broadcasts a 5 GHz network, the printer will not see it. You will need to enable 2.4 GHz mode in your router settings or create a guest network using this frequency.
What should I do if my printer prints "No connection"?
The "No connection" message usually means that the computer can't find the printer on the network. Check if the Wi-Fi light on the printer is on. Make sure the computer and printer are connected to the same network. Try pinging the printer's IP address from the command line.
Do I need to reinstall drivers when changing my router?
If you've changed your router but left the same network name (SSID) and password, you won't need to reinstall. However, if your network settings have changed, simply reset the printer's network settings and reconnect. Your computer's drivers usually update the path to the device automatically.
How to find out the IP address of a printer without printing a report?
Press the "Menu" button on the control panel, go to the "Network" section, and then select "TCP/IP." This menu will display the current IP address assigned to the device by your router.
Does this model support Wi-Fi Direct?
The DCP-L2520DWR model may not support Wi-Fi Direct for printing without a router, relying on infrastructure mode via an access point. For printing from a phone without a router, we recommend using the Brother iPrint&Scan app if the devices are on the same network, or checking for this feature in a firmware update.