To change the Wi-Fi password for your HP printer, you’ll need to reconnect it to your wireless network with the new password. Here’s how to do it:

### **Method 1: Using the HP Smart App (Recommended)**
1. **Download the HP Smart App** (if not already installed) from the [App Store](https://apps.apple.com/us/app/hp-smart/id1470612357) or [Google Play](https://play.google.com/store/apps/details?id=com.hp.printercontrol).
2. **Open the app** and sign in (if required).
3. **Select your printer** from the list.
4. **Go to Printer Settings** (or “Advanced Settings”).
5. **Choose “Wireless” or “Network Settings.”**
6. **Select “Change Wi-Fi Password”** (or similar option).
7. **Enter the new Wi-Fi password** and confirm.
8. **Follow the on-screen instructions** to reconnect the printer to your network.

### **Method 2: Using the Printer’s Control Panel**
1. **On your printer’s touchscreen**, go to **Setup** or **Wireless Settings**.
2. Select **Wi-Fi Setup Wizard** (or “Network Setup”).
3. Choose your **new Wi-Fi network** from the list.
4. **Enter the new password** when prompted.
5. **Confirm** and wait for the printer to reconnect.

### **Method 3: Using WPS (If Supported)**
1. **Press the WPS button** on your router.
2. **Within 2 minutes**, go to your printer’s control panel.
3. Select **Wi-Fi Protected Setup (WPS)** from the network settings.
4. Follow the prompts to connect automatically (no password needed).

### **Method 4: Using a USB Cable (Alternative)**
1. **Connect your printer to a computer** via USB.
2. Open **HP Smart** or **HP Printer Assistant**.
3. Go to **Printer Settings > Wireless Setup**.
4. **Enter the new Wi-Fi password** and apply changes.
5. **Disconnect the USB cable** after setup.

### **Troubleshooting Tips**
– If the printer doesn’t connect, **restart** both the printer and router.
– Ensure the **new password is correct** (case-sensitive).
– If issues persist, **reset the printer’s network settings** and try again.

Let me know if you need further assistance! 😊