To connect your **HP DeskJet 2755e printer to WiFi**, follow these steps:
1. **Prepare your printer and network**
– Place the printer within range of your WiFi router.
– Power on the printer.
– Make sure your WiFi is active and working properly on your network[1][5].
2. **Put the printer into wireless setup mode**
– Press and hold the **Cancel** and **Wireless** buttons on the printer simultaneously for about 3 seconds, then release. This starts the wireless setup mode[4].
3. **Connect to the printer’s network**
– The printer will broadcast a WiFi network named something like “DIRECT” followed by your printer model.
– On your computer or mobile device, go to WiFi settings and connect to this network. Use the password found on the information page printed by the printer or in its documentation[4].
4. **Use the HP Smart app or driver software to finish setup**
– Download and install the **HP Smart app** on your computer or mobile device from HP’s official site or your device’s app store[3].
– Open the app, sign in or create an HP account if prompted.
– Tap the “+” symbol to add your printer, which the app will detect automatically.
– Select your WiFi network and enter the WiFi password when prompted.
– Follow the app’s instructions to complete the wireless setup[2][3].
5. **Alternative WPS method (if supported by your router)**
– Press the **WPS button** on your router.
– Within 2 minutes, press the **WPS button** on your printer.
– Wait for the printer to connect automatically indicated by a solid wireless light—no password entry needed[1].
6. **Final check**
– After setup, the printer should be connected to your WiFi network. Print a test page from your device to confirm connectivity[3][4].
If you encounter issues, ensure firewall settings allow the necessary printer communication ports (9100 and 515), and try restarting the devices involved[5].
This method is suitable for most users and enables wireless printing from computers, smartphones, and tablets on the same WiFi network.