To connect your HP Deskjet 3639 printer to Wi-Fi, follow these steps:
- Turn on your printer and make sure it’s loaded with paper.
- Press and hold the Wireless button on the printer control panel until the wireless light starts blinking.
- Press the WPS button on your Wi-Fi router within 2 minutes of pressing the Wireless button on the printer.
- The wireless light on the printer will stop blinking and remain lit once it is connected to your Wi-Fi network.
- On your computer or mobile device, go to Wi-Fi settings and select the network name (SSID) that matches the name of your printer.
- If prompted, enter the Wi-Fi network password. This is the same password you use to connect other devices to your Wi-Fi network.
- Once connected, you can print a test page from your computer or mobile device to confirm that your printer is working properly.
If your printer doesn’t have a WPS button, you can still connect it to your Wi-Fi network using the HP Smart app or the printer software. Refer to the printer manual or contact HP customer support for assistance.