how do i connect hp deskjet 3755 to wifi

To connect your **HP DeskJet 3755 printer to WiFi**, follow these steps for a straightforward setup:

1. **Reset the printer’s network** (if needed):
– Turn on the printer.
– If the blue wireless light is not blinking, press and hold the **Wireless** and **Cancel** buttons together for about 3 seconds until the wireless light blinks, indicating it’s in setup mode[2].

2. **Install the HP Smart app**:
– Download and install the **HP Smart app** on your smartphone, tablet, or computer from 123.hp.com or your device’s app store[1][2].

3. **Connect the printer to WiFi using the app**:
– Open the HP Smart app.
– Sign in or create an HP account.
– Tap the “+” (Add Printer) icon.
– Select your HP DeskJet 3755 from the list of printers detected in setup mode.
– Choose your **WiFi network** from the displayed list and enter your WiFi password.
– Wait for the printer to connect; the wireless light will turn solid blue upon success[2][4].

4. **Optional USB connection during setup**:
– If prompted during software installation, temporarily connect the printer to your device with a USB cable to facilitate wireless setup[1].

5. **Confirm connection**:
– Print a test page from the HP Smart app to verify the printer is properly connected to your wireless network[2].

**Important note:**
The HP DeskJet 3755 supports **2.4 GHz WiFi networks only**, so ensure your router’s 2.4 GHz band is enabled and your printer is in range[1][3].

This method allows you to share the printer across multiple devices on the same network by installing the HP Smart app or driver software on each device[1].

If you prefer a video guide, there are several instructional videos available that demonstrate these steps as well[3][4][5].