Fix HP Printer Driver Unavailable Error on Windows

The “Driver is unavailable” error on an HP printer in Windows typically means the operating system cannot load or communicate with the printer’s driver software. This guide explains the most common causes and provides step-by-step fixes, starting with the quickest solutions and moving to more advanced ones.

Why Does the “Driver is Unavailable” Error Happen?

This error usually appears when you open Settings > Bluetooth & devices > Printers & scanners and click on your HP printer. Windows shows the message under the printer’s name, and clicking “Open Print Queue” or “Printing preferences” often does nothing or triggers another error.

The root cause is almost always one of the following:

• Corrupted or incompatible driver files – A partial update, a failed installation, or a Windows update can leave the driver in a broken state.
• Windows Update replaced your HP driver – Windows sometimes installs a generic driver that doesn’t match your specific HP model, causing a conflict.
• HP Smart or HP software conflicts – The HP Smart app or older HP drivers can interfere with the native Windows driver.
• Outdated Windows or printer firmware – A known bug in an older Windows build or printer firmware can trigger the error.
• Background services stopped – The Print Spooler service or the HP Print Service (for HP Smart) may be disabled or hung.

Before You Start: Quick Checks

Spend two minutes on these checks—they fix a surprising number of cases:

• Make sure the printer is powered on and connected (USB cable firmly plugged in, or Wi-Fi/Ethernet connected to the same network as your PC).
• Restart your PC and the printer. Turn the printer off, wait 30 seconds, turn it back on, and then restart Windows.
• Check if the printer works from another device (e.g., your phone). If it doesn’t, the problem is with the printer or network, not the driver.

Fix 1: Run the Windows Printer Troubleshooter

Windows has a built-in tool that automatically detects and fixes common printer problems.

1. Open Settings > System > Troubleshoot > Other troubleshooters (Windows 11) or Settings > Update & Security > Troubleshoot > Additional troubleshooters (Windows 10).
2. Click Run next to Printer.
3. Follow the on-screen instructions. It will check the spooler service, driver status, and connectivity.

If it finds and fixes an issue, try printing again. If it says “No problems detected,” move to the next fix.

Fix 2: Remove and Reinstall the Printer Driver

This is the most reliable fix. It forces Windows to install a fresh copy of the driver.

1. Open Settings > Bluetooth & devices > Printers & scanners.
2. Click on your HP printer, then click Remove. Confirm if prompted.
3. Now open Device Manager (right-click the Start button and select it).
4. Expand Print queues or Printers. If you see your HP printer listed, right-click it and select Uninstall device. Check the box that says “Delete the driver software for this device” if it appears, then click Uninstall.
5. Restart your PC.
6. After restart, go back to Settings > Printers & scanners and click Add a printer or scanner. Windows will search for your printer. If it doesn’t find it automatically, click Add manually and follow the prompts.

This removes both the Windows entry and the underlying driver package. After a restart, Windows will re-detect the printer and install a clean driver.

Fix 3: Use the HP Smart App (Recommended by HP)

HP now pushes users toward the HP Smart app, which handles driver installation and printer setup automatically.

1. Download and install HP Smart from the Microsoft Store (free).
2. Open the app. It should detect your printer on the network or via USB.
3. If it doesn’t, click Add Printer and follow the setup. The app will download the correct driver for your model.
4. Once added, try printing from the app. If it works, the driver is now properly installed.

If HP Smart itself shows the printer as “Unavailable,” go to Printer Settings in the app and check the connection status.

Fix 4: Manually Download the Full Driver from HP

Sometimes the Windows driver is incomplete. HP’s website offers a full driver package that includes additional software.

1. Go to HP Support (support.hp.com) and search for your exact printer model (e.g., “HP LaserJet Pro M404dn”).
2. Navigate to Software and Drivers.
3. Select your Windows version (11 or 10, 64-bit).
4. Download the Full Feature Software or Basic Driver (the full package is usually better).
5. Run the installer. It will guide you through connection and driver installation.

If you already have the driver installed, choose the Repair option during installation if offered.

Fix 5: Restart the Print Spooler and Related Services

The Print Spooler is the service that manages print jobs. If it’s stuck, drivers may appear unavailable.

1. Press Win + R, type services.msc, and press Enter.
2. Scroll to Print Spooler. Right-click it and select Restart.
3. Also check these services and set them to Automatic if they aren’t:
   – HP Print Service (if present)
   – HP Network Discovery (if present)
4. Right-click each and select Start if they are stopped.

After restarting the spooler, try printing again.

Fix 6: Check for Windows and Firmware Updates

Microsoft and HP release patches that fix known driver issues.

• Windows Update: Go to Settings > Windows Update and click Check for updates. Install any pending updates, then restart.
• Printer firmware: Open HP Smart, select your printer, and look for Printer Settings > Firmware Update. Or visit HP’s support page for your model and download the latest firmware.

Frequently Asked Questions

Why does my HP printer say “Driver is unavailable” even after reinstalling?

This can happen if the driver installation didn’t fully complete, or if Windows Update immediately replaced the driver with a generic one. Try the manual download from HP (Fix 4) and then use the Repair option. Also, temporarily pause Windows Update, reinstall the driver, and then resume updates.

Can I fix this without the HP Smart app?

Yes. You can use the built-in Windows driver (Fix 2) or download the driver from HP’s website (Fix 4). The HP Smart app is convenient but not required.

Will uninstalling the driver delete my printer settings?

No. Uninstalling the driver removes the software that communicates with the printer, but your printer’s internal settings (like network configuration) are stored on the printer itself. You may need to re-add the printer to Windows, but your print preferences (like paper size) might reset to defaults.

Why does the error only appear for one user account?

This usually indicates a corrupted user profile or a permissions issue. Try creating a new Windows user account and see if the printer works there. If it does, you can migrate your files and settings.

Is it safe to use a generic Windows driver?

Yes, for basic printing. The built-in Microsoft driver (often labeled “HP LaserJet” or “HP DeskJet”) supports basic functions like printing and scanning, but advanced features (like duplex printing, tray selection, or ink levels) may not work. For full functionality, install the HP-specific driver.

Does the error mean my printer is broken?

No. This is a software issue on the Windows side. Your printer hardware is almost certainly fine, especially if it prints from other devices or shows no error lights.

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