Obtain Network Information: Make sure you have the following network information before beginning the setup process:
SSID (Network Name): The Wi-Fi network name that you have.
The password needed to access your Wi-Fi network is known as the network password (security key).
2. Get the printer ready:
Make sure your Brother MFC-J4335DW printer is ready by turning it on.
3. Open the Wireless Wizard Setup:
On the touchscreen display of the printer, select the "Settings" icon.
Locate and choose the "Network" option.
Pick the "WLAN" option and then "Setup Wizard."
4. Choose a Wi-Fi network: The printer will look for networks that are accessible. From the list of networks that are available, pick your Wi-Fi network.
5. Enter Network Password: Use the touchscreen display on the printer to enter the network password (security key) if requested. Make use of

Following the network password entry, the printer will try to establish a connection with your Wi-Fi network. A confirmation message will show up on the screen as soon as the connection is established.
7. Install Printer Drivers: Get the relevant printer drivers for the operating system of your computer by visiting the Brother support website.
To install the printer drivers on your computer, adhere to the on-screen directions.
8. Check the Connection: Send a test print from your computer to ensure that the wireless connection is operational after installing the printer drivers. Additional Advice: For a reliable connection, make sure your printer is within range of your wireless router. Consult the printer's user manual or get in touch with Brother customer care if you run into any problems when setting it up.
Adherence to these