You need to reconnect HP DeskJet 3755 All-in-One Printer , especially if you’ve recently changed your Wi-Fi network or encountered connectivity issues. This comprehensive guide will walk you through the process step-by-step, ensuring a smooth and successful reconnection. Whether you’re using Windows, macOS, or a mobile device, we’ve got you covered.
Why Reconnect HP DeskJet 3755?
Before diving into the steps, it’s essential to understand why reconnecting your printer is necessary. Common reasons include:
Network Changes: If you’ve changed your Wi-Fi network name or password, you’ll need to reconnect the printer.
Connectivity Issues: Sometimes, printers can lose connection due to network glitches or software updates.
New Device Setup: Setting up your printer with a new computer or mobile device requires reconnection.
Preparing for Reconnection
1. Gather Necessary Information
Wi-Fi Network Name (SSID)
Wi-Fi Password
HP Smart App (for mobile devices)
2. Ensure Printer is Ready
Turn on your HP DeskJet 3755.
Make sure it has paper and ink.
Reconnecting Using Windows or macOS
Step 1: Reset Network Settings
Ensure your printer is powered on.
Simultaneously press and hold the Wireless button and the Cancel button until the Power button flashes. This will reset the network settings.
Step 2: Connect to Wi-Fi
On your computer, open the HP Printer Assistant or download the latest software from the https://support.hp.com.
Follow the on-screen instructions to select your printer and choose “Set up a new printer.”
When prompted, enter your Wi-Fi network name and password.
Follow the remaining instructions to complete the setup.
Reconnecting Using a Mobile Device
Step 1: Reset Network Settings
Ensure your printer is powered on.
Simultaneously press and hold the Wireless button and the Cancel button until the Power button flashes.
Step 2: Install HP Smart App
Install the HP Smart app from the App Store (iOS) or Google Play Store (Android).
Launch the HP Smart app and follow the on-screen instructions.
Tap the plus sign (+) to add your printer. The app will search for available printers.
Select your printer and enter your Wi-Fi network details when prompted.
Follow the remaining instructions in the app to complete the setup.
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Troubleshooting Tips
If you encounter any issues during the reconnection process, here are some troubleshooting tips:
Restart Devices: Restart your printer, computer, or mobile device, and router.
Move Closer to Router: Ensure your printer is within range of your Wi-Fi router.
Check for Interference: Remove any electronic devices that might interfere with the Wi-Fi signal.
Update Firmware: Ensure your printer firmware is up to date. You can check for updates through the HP Smart app or HP Printer Assistant.
Conclusion
Reconnecting HP DeskJet 3755 All-in-One Printer is a straightforward process when you follow the right steps. Whether you’re using a computer or a mobile device, this guide provides the detailed instructions needed to get your printer back online. For any persistent issues, refer to HP’s customer support for additional help.
By following these steps, you’ll ensure your printer is properly connected and ready to handle all your printing needs. Happy printing!