Connecting the Brother DCP-T510W Printer to Your Phone via Wi-Fi: A Complete Guide

Connecting a printer Brother DCP-T510W Connecting your smartphone via Wi-Fi opens up new possibilities for printing documents, photos, and scanning without a computer. This multifunctional device is compatible with devices Android And iOS, but the setup process can be challenging for beginners.

Unlike a wired connection, wireless connectivity requires proper configuration of both the printer and the mobile device. The main challenges arise when setting up the network, selecting the correct printing app, and troubleshooting connection issues. In this article, we'll cover every step in detail—from preparing the equipment to testing the printout.

Hardware and network requirements

Before you begin setup, make sure your hardware meets the minimum requirements. Printer Brother DCP-T510W supports connection according to standards Wi-Fi 802.11b/g/n at frequencies 2.4 GHzThis is important because many modern routers operate in two bands, but the printer does not support 5 GHz.

For the phone you will need:

  • 📱 Android 5.0+ or iOS 11+ (latest OS version recommended)
  • 📶 A stable connection to the same Wi-Fi network as the printer
  • 📥 Free space to install the official app Brother iPrint&Scan (about 100 MB)
  • 🔋 Battery charge at least 30% (to avoid interruption of the process)

Please pay attention to the encryption type of your Wi-Fi network. Printer DCP-T510W compatible with the following security protocols:

  • 🔒 WPA2-PSK (AES) — recommended option
  • 🔓 WPA-PSK (TKIP/AES) - supported, but less secure
  • ❌ WEP - not recommended due to vulnerabilities
  • ❌ WPA3 — not supported by this printer
⚠️ Attention: If your router uses WPA3 or mixed mode WPA2/WPA3, temporarily switch it to the mode WPA2 only Through the admin panel. After setting up the printer, you can restore the previous settings.

Preparing the printer for Wi-Fi connection

The first step is to activate the wireless module on the printer itself. To do this, follow these steps:

  1. Turn on the printer by pressing the power button Power on the front panel.
  2. Wait until the device is fully loaded (indicator Ready should be green).
  3. Press and hold the button Wi-Fi (antenna icon) for 3-5 seconds until the indicator flashes.
  4. The message will appear on the printer display. WLAN Enable? - confirm your choice by clicking OK.

Once the Wi-Fi module is activated, the printer will automatically begin searching for available networks. If this doesn't happen, go to the printer menu:

  1. Click Menu → Network → WLAN → Setup Wizard.
  2. Select your Wi-Fi network from the list of available ones.
  3. Enter the network password using the arrows and button OK (case matters!).

The connection process will take approximately 1-2 minutes. Successful completion will be confirmed by the indicator light remaining lit. Wi-Fi and the IP address appears on the printer display (you can check it in the menu Network → WLAN → IP Address).

Powered on and loaded (Ready indicator is green)

The Wi-Fi module is activated (the Wi-Fi indicator is blinking/on)

The printer is connected to your network (the IP address is displayed on the display)

The password for the Wi-Fi network is known and correct-->

Installing an app for printing from your phone

For full functionality of the printer Brother DCP-T510W You need to install the official app via your smartphone Brother iPrint&ScanIt is available for free in Google Play And App Store and supports all the basic functions of the MFP: printing, scanning, copying and settings management.

Installation algorithm:

  1. Open the app store on your phone.
  2. In the search bar, enter Brother iPrint&Scan.
  3. Choose an official app from the developer Brother Industries, Ltd. (check the number of downloads and rating).
  4. Click Install and wait for the download to complete.
  5. After installation, open the application and grant the necessary permissions (access to files, camera, location).

Alternative printing apps:

  • 📄 Google Cloud Print — for Android devices (requires setup via Google Account)
  • 🍎 AirPrint — a built-in feature in iOS (works without additional apps)
  • 🖨️ PrinterShare — a universal solution for different printer brands
⚠️ Note: When using third-party apps, some printer features (such as duplex printing or scanning to the cloud) may not be available. For full functionality, we recommend using Brother iPrint&Scan.

Brother iPrint&Scan|Google Cloud Print|AirPrint (iOS)|PrinterShare|Other-->

Finding and adding a printer in the app

After installation Brother iPrint&Scan you need to add yours DCP-T510W to the list of available devices. To do this:

  1. Launch the app and click Add a printer (or Add Printer (in the English version).
  2. Select an option Search the web (Network Search).
  3. The app will begin scanning your local network. This process may take up to 30 seconds.
  4. In the list of found devices, select yours Brother DCP-T510W (the name may appear as BRWXXXXXXXXXXXX, where X is the serial number).
  5. Confirm the connection by clicking OK or Connect.

If your printer is not detected automatically, try the following methods:

  • 🔍 Manually entering an IP address: Find out the printer's IP through its menu (Network → WLAN → IP Address) and enter it manually in the application.
  • 🔄 Rebooting the equipment: Turn the printer off and on, and reboot the router.
  • 📡 Network check: Make sure your phone and printer are connected to the same Wi-Fi network (not a guest network!).

If your router uses AP Isolation, disable it in the settings—it blocks communication between devices on the local network.

Problem Possible cause Solution
Printer not found Different Wi-Fi networks Connect your phone to the same network as the printer
Connection error Incorrect network password Reconnect the printer to Wi-Fi with the correct password.
The application freezes Outdated software version Update your printer app and firmware
Slow printing Weak Wi-Fi signal Move the printer closer to the router

Setting up print options

Once the connection is successful, you can begin setting up your print settings. In the app Brother iPrint&Scan The following options are available:

  • 📄 Paper format: A4, A5, Letter, Custom Size
  • 🎨 Color mode: color, black and white, economical printing
  • 🔄 Double-sided printing: automatic or manual
  • 📎 Number of copies: from 1 to 99
  • 🖼️ Print quality: draft, standard, high

To print a document or photograph:

  1. Select a file from your phone gallery or cloud storage.
  2. Click Share (Share) and select Brother iPrint&Scan.
  3. In the application, adjust the print parameters (size, orientation, color).
  4. Click Seal (Print) and wait for the task to complete.

To scan a document from a printer to your phone:

  1. Place the document in the printer scanner.
  2. In the application, select Scan (Scan).
  3. Specify the parameters: resolution (150/300/600 dpi), format (PDF/JPEG), color.
  4. Click Start and wait for the scanning to complete.
  5. Save the file to your phone or send it to the cloud.

Solutions to common problems

Even with proper setup, errors can still occur. Let's look at typical issues and how to resolve them:

The printer is connected to Wi-Fi, but the phone doesn't see it:

  • 🔌 Check that the printer indicator is on Wi-Fi (if not, reconnect it to the network).
  • 📵 Make sure Wi-Fi is turned on on your phone (not mobile data!).
  • 🔄 Restart your router - sometimes the DHCP server doesn't assign the printer the correct IP address.

Printing starts but is interrupted:

  • 📶 Check the Wi-Fi signal strength on the printer (there should be at least 2-3 bars).
  • 📱 Close background apps on your phone—they can consume data.
  • 🖨️ Update your printer firmware through the official website Brother.

Unable to scan document:

  • 📑 Make sure the document is placed correctly in the scanner (face down, along the guides).
  • 🔍 Check that the correct source is selected in the app: ADF (automatic document feeder) or Flatbed (glass).
  • 📱 Reinstall the app Brother iPrint&Scan — cache errors are possible.
What to do if the printer prints blank sheets?

This problem is usually caused by dried ink in the print head. Run the nozzle cleaning function from the printer menu: Menu → Ink → CleaningIf this doesn't help, do a deep cleaning (Deep Cleaning) or replace the cartridges.

Updating the printer firmware

Regular firmware updates improve stability and add support for new features. Brother DCP-T510W The current version can be downloaded from official website (section "Downloads").

Update instructions:

  1. Download the firmware file for your model (format .djf or .bin).
  2. Connect the printer to the computer via USB (temporary connection).
  3. Run the downloaded file and follow the instructions of the update wizard.
  4. Do not disconnect the printer from the power supply during the process (it will take 5-10 minutes).

After the update, the printer will automatically reboot. Check the current firmware version in the menu: Menu → Machine Info → Firmware Version.

⚠️ Caution: Interrupting the firmware update process may cause the printer to malfunction. If an error occurs during the update, please contact support. Brother to restore the device.

FAQ: Frequently asked questions about connection

Is it possible to connect a printer to a phone without Wi-Fi?

Yes, there are two alternative ways:

  1. USB OTG: For Android devices that support OTG, you can use a cable USB A — MicroUSB/Type-C for direct connection.
  2. Brother Print Service Plugin: The application allows you to print via Wi-Fi Direct (direct connection phone-printer without router).

However, these methods have limitations: for example, scanning may not be available.

Why does my printer print with streaks or blurry output?

These are typical signs of cartridge problems:

  • 🔴 Dried ink: Run nozzle cleaning (Printer menu → Ink → Cleaning).
  • 🖨️ Low ink level: Check the balance through Menu → Ink → Ink Level.
  • 📏 Incorrect settings: In the application, select High quality (High Quality).

If the problem persists, the cartridges may need to be replaced.

How to print from a phone to a printer via mobile internet?

Direct printing via 3G/4G/5G is not possible—the printer must be connected to the same network as the phone. However, there are workarounds:

  1. Cloud printing: Send the document to the printer's email (set up via Brother iPrint&Scan → Cloud Print).
  2. VPN: Connect to your home network via VPN (eg. WireGuard), if the router supports this function.
  3. Remote access: Use TeamViewer or similar to control the PC connected to the printer.
How many devices can be connected to the printer at the same time?

Brother DCP-T510W supports connection up to 5 devices simultaneously via Wi-Fi. However, when actively printing from multiple sources, delays may occur. For office use, we recommend:

  • 🖥️ Connect your main PC via USB for priority tasks.
  • 📱 Use mobile devices for periodic printing.
  • 🔄 Set up a print queue via Brother iPrint&Scan.
How do I reset network settings on a printer?

If you're having connection issues, you can reset your network settings to factory defaults:

  1. Click Menu → Network → WLAN → Reset Network.
  2. Confirm the reset by pressing OK (the printer will reboot).
  3. After the reset, set up your Wi-Fi connection again as described in the "Preparing the Printer" section.

This procedure does not affect other printer settings (such as print options).

📖 Read also

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