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High risk of port conflicts if plugged into different USB ports.
If the printer is already on your Wi-Fi network, the installer will locate its IP address automatically.
: Launch the downloaded file. Only connect the USB cable or power on the Wi-Fi printer when the installer explicitly prompts you to do so. Step 2: Resolve Connection-Specific Driver Issues hp colour laser mfp 178nw driver work
Drivers need updates to remain compatible with new Windows or macOS versions. Use the for automatic updates. Check the HP Support site periodically. Conclusion
If the driver install cannot find the printer on the network: High risk of port conflicts if plugged into
Run the downloaded .exe file. Choose your connection type (USB, Wireless, or Ethernet) when prompted. Do not plug in the USB cable until the installer explicitly tells you to do so. Method 2: Setting Up on macOS
Click on the button under the "Full Solution Software and Drivers" section. Save the file to your computer. 3. Installing the Driver for Network or USB Usage Only connect the USB cable or power on
Download the HP Smart App on your smartphone or PC. This app makes connecting the printer to WiFi much easier by guiding you through the setup. 6. Keeping Your Driver Up to Date
If your printer stopped working after a Windows update, a clean reinstallation usually fixes the issue.
When prompted by the software, plug the USB cable into a direct port on your computer (avoid using unpowered USB hubs). Print a test page to confirm success. For Wireless (Wi-Fi) Connections:
Here is how to find the correct driver:
