If you are looking for How to Connect Brother hl 2270dw Printer to WiFi, follow a few steps mentioned here. Place your Brother HL- 2270dw within the range of the WPS or WiFi router. Turn your WiFi router and the printer off and restart both devices. Next, press the WPS button for a few seconds; the pressing time can differ per router. Keep the WPS button till it begins to flicker. Next, you need to press the wireless setup button of the printer situated on the back of the printer. Do not press it for more than 2 seconds. If you have completed both the tasks mentioned above, the machine will begin searching for nearby WPS or WiFi networks; during this time, the Drum LED and the Toner LEd will keep on flickering. Once the setup is done correctly, the Ready LED will flash for straight 5 minutes, showing that the setup is done and the printer is now connected and ready to use over WiFi. If the Ready LED doesn't flash, you need to look for an error message on the printer screen. You can also refer to the printer manual as it contains all the information about the printer, such as Brother hl-2270dw printer driver, Brother hl-2270dw printer driver, etc.