Work [updated] - Hp Colour Laser Mfp 178nw Driver

Technical Report: HP Color Laser MFP 178nw Driver Functionality and Implementation

Critical Troubleshooting: "It Prints but Won't Scan"

A common issue with the 178nw is that printing works, but scanning fails. This is usually a driver communication issue.

Solution 1: The "WSD" Port Issue (Windows) If you added the printer via Windows "Add a device" wizard, it likely installed using a "WSD" port. These ports are often unstable for scanning. hp colour laser mfp 178nw driver work

1. Go to Control Panel > Devices and Printers.
2. Right-click your HP 178nw printer and select Printer Properties.
3. Click the Ports tab.
4. Look for the checked port. If it starts with WSD..., this is the problem.
5. Click Add Port > select Standard TCP/IP Port.
6. Follow the wizard and type in the printer's IP Address.
7. Finish the wizard. Ensure this new IP port is checked. Try scanning again.

Solution 2: Reinstall HP Scan Scanning requires specific software, not just the driver. Technical Report: HP Color Laser MFP 178nw Driver

1. Uninstall the printer software.
2. Re-run the HP Easy Start installer.
3. When asked, choose the Full Software installation (not the "Basic" or "Host-based" driver). The Basic driver often lacks scanning capabilities.

Avoid This:

• USB hubs – Connect directly to the PC’s motherboard port.
• Power saving modes – In Device Manager > USB Root Hub > Properties > Power Management > Uncheck "Allow computer to turn off this device".
• Third-party cleaning tools (CCleaner, etc.) – They often delete HP registry keys.

4. Scanning Function

The 178nw requires HP Scan or Windows Scan app: Go to Control Panel > Devices and Printers

• After full driver install, search for “HP Scan” in Start menu.
• Or use Windows Scan (Microsoft Store) – works with the HP driver once installed.

If scan fails: Check that “HP Scan Extended Capability” component was installed (custom install option).

How to Verify Scanner Driver Status

1. Open Windows Search and type Windows Scan (install from Microsoft Store if missing).
2. Click New Scan.
3. If the HP 178nw doesn’t appear, the scanner driver is broken.

Part 2: The Official Source – Downloading the Correct Driver

To get the HP Colour Laser MFP 178nw driver to work correctly, you must avoid third-party driver updaters. Only use HP’s official channels.

6. Alternative: Use HP Smart App (Recommended for all)

• Download HP Smart from Microsoft Store or HP website.
• It auto-installs the correct driver for print + scan on Windows 10/11.
• Manages drivers, updates, and troubleshooting.

7. Security & Driver Signing

• Windows drivers are WHQL signed (Microsoft certified).
• macOS drivers notarized by Apple.
• HP Smart app uses TLS 1.2+ for cloud communication.
• No known vulnerabilities in current driver version (v2023.10.1).