If you want to know How to Connect Brother HL 2270DW Printer to WiFi, here is the stepwise process. First, connect your printer to the power cable and turn it on. Next, click the Go option located on the top of the printer. Then, insert the Brother Printer driver installation disc on your computer to install the Brother HL-2270DW printer driver. Next, tap on the ‘setup.exe’ option. Now, select the HL-2270DW option present at the bottom of the window and choose your preferred language to move further. Now, click on the Installed Printer Driver and tap on the Yes option. Then, click on the checkmark to agree on the License agreement and click on the Wireless connection option. Select the Change the Firewall port Settings option to enable the network connection. Once done, continue with the installation. Now, enter your password in the Network Key area and retype it. Click on the Next option and then click on the Finish option to connect Brother HL-2270DW printer to WiFi.