A modern office or home workspace is unimaginable without convenient peripherals. Model Brother DCP-L2520DWR The 1000M is one of the most popular laser MFPs, combining reliable printing, scanning, and wireless networking capabilities. However, initial Wi-Fi setup often raises questions for first-time users.
Wireless connectivity eliminates unnecessary cables and allows you to print documents from multiple computers or mobile devices simultaneously. In this article, we'll cover every setup step in detail, from hardware testing to installing drivers in the operating system. Following this step-by-step guide will help you avoid common mistakes and get your device up and running quickly.
Before proceeding with the software part, you need to make sure that the device is physically ready. Wireless module This model has it built-in, but it requires proper setup to activate. Make sure your router is turned on, has an internet signal, and you know the password for your home network.
Preparatory stage and equipment testing
The first step is to unpack and inspect the device. Remove all protective orange tape and locks that prevent movement of the mechanisms during transport. If this step is ignored, the MFP may make a loud cracking noise when first turned on or display a mechanical error.
Install the cartridge and load paper into the tray. Now you can plug the device into the power outlet and press the power button. After the MFP Brother DCP-L2520DWR Once the warm-up cycle is complete, the display will show the current status. Pay attention to the wireless indicator: if it's blinking or off, a direct connection to the router hasn't yet been established.
⚠️ Caution: Do not attempt to connect a USB cable from your computer to the MFP during the initial Wi-Fi setup. An active USB connection may change the interface priority and block the wireless module setup.
For the network to work correctly, make sure your router supports the standards 802.11 b/g/nThis printer model does not support modern 5GHz networks; it operates exclusively in the 2.4GHz band. If you have a dual-band router, ensure the 2.4GHz network is active and has a separate name (SSID), or temporarily disable frequency splitting in the router settings.
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Using the WPS button for quick setup
The fastest way to connect Brother DCP-L2520DWR Wi-Fi Protected Setup (WPS) is a secure connection to a router. This method allows you to establish a secure connection without manually entering a password, which is especially convenient if you have a complex security key or an inconvenient input interface on your printer.
First, locate the WPS button on your router. It may be a physical button or a software button in the device's web interface. Press and hold it for a few seconds until the WPS indicator on the router starts blinking. This means the router has entered device discovery mode.
Now let's move on to the MFP itself. On the control panel, press the button Menu, then using the navigation arrows, select the item Net (Network). In the menu that opens, find the subsection WLAN and select the option WPSAfter confirming the action, the printer will begin searching for the router.
- 📶 Press the WPS button on the router and hold it for 3-5 seconds.
- 🖨️ On the printer control panel, go to
Menu → Network → WLAN → WPS. - ✅ Wait for the "Connected" message to appear on your device's screen.
- 📄 Print a network report to check your IP address.
The connection process takes about a minute. If a successful connection message appears on the screen and the Wi-Fi indicator lights up solid, the setup was successful. Otherwise, if your router doesn't support WPS or the feature is disabled, you'll need to manually enter the data through the device's menu.
Manual Wi-Fi setup via the printer menu
If automatic configuration isn't possible, use the built-in setup wizard. This method is more reliable in complex network environments where SSIDs are hidden or non-standard ports are used. You'll need to know your network name and password.
Click the button Menu on the MFP control panel. Use the arrow keys to select Net and press OK. Next, select WLAN and go to Setup Wizard (Setup Wizard). The device will begin searching for available wireless networks.
Once the list of networks is found, select your router's name (SSID) from the list provided. If your network is hidden, select the option to enter the name manually. After selecting the network, the screen will ask you to enter a security key (password). Use the arrow keys to navigate through the symbols and the button. OK to confirm the selection of each symbol.
⚠️ Important: When entering your password, pay close attention to the case of the letters. The system distinguishes between uppercase and lowercase characters. Even a single character error will result in connection refusal, even though the password may appear correct.
After entering the password, the device will attempt to connect. If the information is correct, a message will appear on the display. "Connected", as well as the IP address assigned by the router. Write this address down or print a network configuration report immediately by selecting the appropriate option in the reports menu.
What to do if the network is not found?
If your network isn't listed, check if SSID hiding is enabled on your router. The printer may also not see 5 GHz networks; make sure you're trying to connect to a 2.4 GHz network. Distance to the router also plays a role—move closer for setup.
Installing drivers and software
After successfully connecting the MFP to the network, you need to install the drivers on your computer. Without them, the operating system will not be able to properly interact with the device, even if they are on the same network. It's best to use the full package of drivers and utilities from the manufacturer's official website.
Go to the Brother support site and enter your model number. DCP-L2520DWR in the search field. Select your operating system (Windows, macOS, Linux). Download the "Drivers and Installation Utilities" package. Run the downloaded file and follow the installer instructions.
During the installation process, the program will prompt you to select a connection type. Select the option Wireless Network (Wireless Network). The installer will automatically scan the network and find your MFP using the previously obtained IP address. If the printer is found, simply confirm the installation.
| Software component | Function Description | Necessity |
|---|---|---|
| Printer Driver | The main driver for printing documents | Necessarily |
| Scanner Driver | Driver for the scanner | Necessarily |
| ControlCenter4 | Scan management utility | Recommended |
| Brother Utilities | MFP settings control panel | As desired |
If the automatic search fails, the installer will prompt you to enter the IP address manually. Enter the numbers you wrote down earlier or printed in the network report. After installation is complete, we recommend restarting your computer and performing a test print.
Setting up printing from smartphones and tablets
MFP Brother DCP-L2520DWR Supports modern mobile printing technologies, such as AirPrint for Apple devices and Mopria for Android. This allows you to print photos and documents directly from your gallery or browser without using a computer.
For iPhone and iPad users, simply ensure your mobile device is connected to the same Wi-Fi network as the printer. Open a document or photo, tap the "Share" button, and select "Print." Your device should appear in the list of printers.
Android smartphone owners may need to install a plugin Mopria Print Service or a branded application Brother iPrint&ScanThe app offers advanced functionality: scanning to PDF, sending to email, and toner level monitoring.
- 📱 Make sure your smartphone and printer are on the same Wi-Fi network.
- 🍏 For iOS, use the built-in AirPrint feature without additional apps.
- 🤖 For Android, download the Brother iPrint&Scan app from Google Play.
- 📄 To scan in the application, select the "Scan" tab and click "OK".
Function Wi-Fi Direct This model allows you to connect mobile devices directly to the printer, even if you don't have access to the main router. This is convenient for business trips or when working from home. Activate this mode through the printer menu and find a network with a name beginning with "DIRECT-xxxxx" in your phone's Wi-Fi settings.
Diagnostics and problem solving
Even with proper configuration, situations may arise where the printer stops responding or loses connection to the router. Often, the problem stems from a change in the device's IP address, unless the router has reserved a static address for the MFP. Dynamically changing the address can cause the computer to lose track of the printer.
Another common cause is a router firmware update or a Wi-Fi password change. In this case, you'll need to re-configure the wireless network through the printer menu, as described in the previous sections. Resetting the printer's network settings to factory defaults can also help in complex cases.
To diagnose the connection status, print a network configuration report. From the menu, select Printing reports -> WLAN ReportThis document contains all technical information: MAC address, current IP address, signal strength, and connection status. Compare this data with your router's settings.
⚠️ Note: Router interfaces and firmware versions may change. If standard methods don't work, consult your ISP or router manufacturer's documentation for more information on wireless security settings.
If the Wi-Fi indicator on your printer continues to blink, check the signal strength. An MFP placed in a metal cabinet or in a far corner behind thick walls may be losing data packets. Try moving the device closer to the router or using a Wi-Fi repeater to strengthen the signal in the printing area.
Why can't my computer see my printer on the network?
Most often, the problem lies with Windows Firewall or antivirus software, which are blocking network device discovery. Try temporarily disabling the firewall or adding the printer to the list of allowed devices. Also, check if "Network Discovery" is enabled in your Windows network settings.
How do I reset my printer's network settings?
To reset, go to Menu → Network → Network ResetConfirm the action (Yes). After the reboot, all network settings, including Wi-Fi passwords, will be deleted, and the device will return to factory settings.
Is it possible to connect a printer to a hidden network?
Yes, this is possible. When you launch the Setup Wizard, select "Other" or "Enter Manually" when the list of found networks appears. You will need to accurately enter the network name (SSID) and security type.
What does the error code on the display mean when connecting?
WLAN error codes usually begin with "TS" or "WL." You can find the code's meaning in the user manual or on the Brother support website. They most often indicate an incorrect password or incompatible encryption type (for example, the printer doesn't support WPA3, only WPA2).