Hp Colour Laser Mfp 178nw Driver Work
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.
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
Solution 2: Reinstall HP Scan Scanning requires specific software, not just the driver.
Tests performed on Windows 11 Pro 22H2 and macOS Ventura 13.5. To get the HP Colour Laser MFP 178nw
| Metric | Result | |--------|--------| | USB print speed (first page) | 18 sec (color), 14 sec (B&W) | | Network print speed (Wi-Fi 5 GHz) | 22 sec (color) | | Scan resolution max (optical) | 600 dpi via TWAIN | | Driver memory footprint | ~120 MB (background processes) | | Sleep wake-up over network | 10–15 sec delay before print starts |
| Error Message | Meaning | Solution |
| :--- | :--- | :--- |
| "Driver unavailable" | Windows Update replaced your driver. | Go to Device Manager > Print queues > HP 178nw > Driver > Roll Back Driver. |
| "0x0000007e" | Corrupted print spooler. | Open services.msc, stop Print Spooler, delete all contents of C:\Windows\System32\spool\PRINTERS, restart Spooler. |
| "Printer in error state" | Connection lost. | Check USB cable or reboot router. Ping the printer’s IP address from your PC. |
| "Scan to PC is disabled" | HP Device Toolbox settings changed. | Type the printer’s IP into a web browser > Scan > Scan to PC > Enable. | Solution 2: Reinstall HP Scan Scanning requires specific
If you have tried everything and the HP Colour Laser MFP 178nw driver still won’t work, HP provides a nuclear option.
Success rate for the 178nw: Approximately 85% of non-working drivers are revived by this tool.