To connect your HP DeskJet 2752 printer to WiFi, follow these steps:

1. Turn on the printer.
2. On the printer control panel, press and hold both the Wireless button and the Cancel button simultaneously for about 3 seconds until the power button flashes and then the wireless light blinks, indicating the printer is in WiFi setup mode.
3. Using your smartphone or computer, open the HP Smart app (download it from your device’s app store if you don’t have it).
4. In the app, add a new printer. The app will search for available printers in WiFi setup mode.
5. Select your HP DeskJet 2752 from the list and follow the prompts to connect the printer to your home or office WiFi network by choosing and entering your WiFi password.
6. After setup completes, the wireless light on the printer should stop blinking and stay solid, signaling the printer is connected to WiFi.

Note: The HP DeskJet 2752 supports only 2.4 GHz WiFi networks, so ensure your router’s 2.4 GHz network is active and has a unique SSID if you use dual-band routers, as the printer cannot connect to the 5 GHz band [3].

This method is confirmed by multiple step-by-step video tutorials and user guides [1][2][4].