Multifunctional device Brother DCP-L2520DWR It's one of the most popular solutions for small offices and home office workspaces thanks to its reliable laser technology and built-in wireless module. However, unlike modern touchscreen models, this series requires a specific sequence of steps to activate the network, which often causes difficulties for users. The standard "find the network, enter the password" procedure may not work without first preparing the drivers and properly configuring the device itself.
The main difficulty is that for the initial installation wireless connection A temporary cable connection or WPS (Wi-Fi Protected Setup) will still be required if your router supports it. Ignoring this step will result in the computer simply not seeing the printer in the list of available devices, and the setup process will freeze during the search phase. In this article, we'll cover the full setup process, including the nuances of using a static IP address, which is critical for the stable operation of this model.
Before you begin navigating the menu, make sure your router is turned on and broadcasting the network, and that you know the exact SSID and Wi-Fi password. It's also important to download the full driver package from the manufacturer's official website in advance, as the basic Windows operating system may not include all the necessary components for proper network operation of the scanner and printer. The key to success is to install the driver before you try to connect the device to the network through the setup wizard.
Preparing drivers and software
The first step in the integration process Brother DCP-L2520DWR The key to installing the latest software on your local network is downloading the latest software. Using the included disc is risky, as the software versions on them are often outdated and don't contain patches for newer operating systems. You need to visit the official support website, select your model and operating system, and download the full "Drivers and Software" package.
After downloading the archive, unzip it and run the executable file. During the installation process, the wizard will prompt you to select a connection type. At this point don't choose Wireless connection is enabled immediately if you're setting up the device for the first time. It's best to select "USB" or "Cable connection" to allow the installer to detect the device and download basic network settings.
⚠️ Note: If the program prompts you to connect a USB cable during installation, do so. After completing the network setup, you can remove the cable, and the device will continue to operate over Wi-Fi.
It is also important to ensure that third-party antivirus or firewall software that may block the detection of network printers is disabled in the system. Often, it is firewalls These drivers prevent normal communication between the computer and the MFP during initial configuration. After successfully installing the basic drivers, you can proceed to the physical configuration of the device itself.
Setting up a network via the device menu
The physical connection to the access point is made directly through the printer's control panel. Despite the lack of a full-fledged display, menu navigation DCP-L2520DWR It's quite logical. You'll need to use the Menu button and the arrow navigation buttons to move through the items. First, press the Menu on the control panel.
Use the arrow keys to find the item Network (Network) and press OK. Next, select WLAN and confirm the action again. If you plan to use the standard connection method, select Setup Wizard (Setup Wizard). The printer will warn you that the current connection will be terminated. Agree by clicking Yes or OK.
The device will begin searching for available wireless networks. This process may take some time, typically around 30-60 seconds. Once the search is complete, a list of networks will appear on the screen (or as a code that needs to be deciphered in the instructions, depending on the firmware version). Find your network name (SSID) and select it. If prompted, enter the Wi-Fi password using the numeric keypad and navigation buttons to select characters.
After entering the password and confirming it, the printer will attempt to connect. A successful connection is usually indicated by the Wi-Fi indicator blinking, which then turns solid. If the connection fails, check the password entered correctly and ensure that your router isn't using MAC address filtering.
Using WPS technology for a quick start
The easiest way to set up Wi-Fi connection for the model Brother DCP-L2520DWR One way to do this is to use WPS (Wi-Fi Protected Setup) if your router supports it. This method eliminates the need to manually enter a complex password and search for the network in a list, which is especially convenient if the printer control panel doesn't have a full-screen input screen.
To get started, click the button Menu on the MFP control panel. Go to the section Network, then WLAN and select the option WPSA confirmation message will appear on the screen asking you to activate the WPS mode. Click OKto start searching for a signal. Now you have about two minutes to activate WPS on the router itself.
Press the WPS button on your router. This may be a physical button or a software button in the router interface. Once the devices have found each other, the wireless network indicator on the printer will begin blinking, indicating the encryption key exchange process. Once pairing is successful, the indicator will turn solid, and the printer will automatically acquire an IP address.
⚠️ Caution: WPS is considered less secure than complex WPA2/WPA3 passwords, as it is vulnerable to PIN brute-force attacks. Use this method only on trusted home networks.
What to do if WPS doesn't work?
If automatic connection doesn't occur, your router may not support WPS or the feature is disabled in its settings. In this case, return to manually selecting a network using the Setup Wizard.
The Static IP Problem and Its Solution
One of the most common problems during operation Brother DCP-L2520DWR The network connection is lost after rebooting the router or the printer itself. This happens because by default the device receives dynamic IP address (via DHCP). If the network addressing changes, the computer loses the path to the printer, and the device's status in the print queue changes to "Offline."
For stable operation, it is recommended to assign a static IP address to the printer. This can be done in two ways: through the router's settings (binding the printer's MAC address to a specific IP address) or through the Brother web interface. The latter option is often more reliable, as it doesn't rely on the router's DHCP server cache.
To set a static address through the printer menu, go to Menu -> Network -> WLAN -> TCP/IP. Find the item IP Address and select StaticNext, you'll need to enter the IP address, subnet mask, and gateway. The address should be in the same subnet as your router, but outside the DHCP range to avoid conflicts.
Below is a table with an example of the correct settings for a home network:
| Parameter | Example of meaning | Description |
|---|---|---|
| Boot Method | Static | Method for obtaining an address |
| IP Address | 192.168.1.200 | Unique printer address |
| Subnet Mask | 255.255.255.0 | Network mask |
| Gateway | 192.168.1.1 | Router address |
Adding a printer to the operating system
Once the device is connected to the network and has the correct IP address, you need to add it to the operating system. In Windows, go to "Settings" -> "Devices" -> "Printers & Scanners." Click "Add a printer or scanner." If the system doesn't find the device automatically, select "The printer I want isn't listed."
In the window that opens, select "Add a printer by TCP/IP address or hostname." In the "Name or IP address" field, enter the static address you set earlier (e.g., 192.168.1.200). The port will be detected automatically. Next, the system will prompt you to install the driver. Select "Have Disk" and specify the path to the files downloaded in the first step.
- 🖨️ Make sure the correct port is selected (usually Standard TCP/IP Port).
- 🔌 Check that the computer and printer are on the same network (same subnet).
- 🛡️ Allow access in Windows Firewall when connecting for the first time.
After installation, try printing a test page. If the print is successful, the setup is complete. If an error occurs, check the address availability with the command ping in the command line. Enter cmd, then ping 192.168.1.200 -tIf the device responds, there is a connection, and the problem is in the driver or port.
☑️ Connection check
Diagnostics and common errors
During operation, users may encounter a number of common problems. Often, MFPs Brother DCP-L2520DWR The router displays as "Offline," even though the lights are on normally. This could be due to a change in the router's frequency range. This model works best in the 2.4 GHz band. If your router combines 2.4 and 5 GHz networks under one name, try temporarily separating them or forcibly switching the router to 2.4 GHz mode.
Another common issue is a frozen network module. If the printer stops responding, reset the network settings. To do this, go to Network -> Network Reset. Confirm the action (Yes). The printer will reboot, and you will have to re-enter the Wi-Fi settings, but this often solves problems with the network card "sticking".
⚠️ Note: Resetting your network will delete all saved wireless connection settings, including passwords and static IP addresses. You will need to configure them again.
It's also worth paying attention to signal strength. Laser printers are sensitive to electromagnetic interference. If the device is located near strong radiation sources (microwaves, large metal cabinets), connection quality may degrade. Try relocating the router or printer to improve the signal.
Why does the printer see the network but not connect?
The most common cause is the wrong encryption type. Make sure your router uses WPA2-PSK (AES). Older encryption methods like WEP or TKIP may not be supported or may be unstable.
Can Brother DCP-L2520DWR connect to a hidden network (Hidden SSID)?
Yes, this is possible, but it requires manual configuration. In the printer menu, when selecting a network, select the option to enter the name manually. You'll need to enter the SSID accurately, taking into account case, and select the correct security type. Automatic search will not work in this case.
Does this model support Wi-Fi Direct?
No, model DCP-L2520DWR Doesn't support Wi-Fi Direct technology for printing directly from mobile devices without a router. To print from a smartphone, both the phone and printer must be connected to the same wireless network via a router, or use Brother's iPrint&Scan service via the cloud (if supported by the firmware) or a USB cable.
How do I find out my printer's IP address if it doesn't print?
You can display a network configuration report. Click the button Menu, go to Print Reports (Print reports), select Network Config and press OKThe printer will print a page with the current IP address listed in the TCP/IP section.
What should I do if my Windows 10/11 computer doesn't see my printer after updating?
Windows updates often reset port settings. Go to "Devices and Printers," select your Brother printer, and click "Printer Properties" -> the "Ports" tab. Make sure the port with the correct IP address is checked. If it isn't, add a new port of the Standard TCP/IP type.