The 0x0000011b network printing error is a common issue that occurs when trying to print over a network in Windows 10 and Windows 11. This error is often caused by security updates, RPC authentication issues, or incorrect printer configurations. If you’re facing this problem, follow these simple steps to fix it quickly.

Step 1: Restart Your Printer and Computer

Before trying advanced fixes, restart both your computer and printer:

1. Turn off your printer and unplug it from the power source.

2. Restart your computer.

3. Plug in and turn on your printer.

4. Try printing again.

Step 2: Run the Windows Printer Troubleshooter

Windows has a built-in tool to automatically detect and fix printer problems.

1. Press Win + I to open Settings.

2. Go to System > Troubleshoot > Other troubleshooters.

3. Click Run next to Printer.

4. Follow the on-screen instructions and apply the suggested fixes.

Step 3: Update or Reinstall Printer Drivers

Outdated drivers can cause network printing issues.

To update drivers:

1. Press Win + X and select Device Manager.

2. Expand Printers, right-click your printer, and select Update driver.

3. Choose Search automatically for updated driver software.

To reinstall drivers:

1. In Device Manager, right-click your printer and select Uninstall device.

2. Restart your PC.

3. Windows will automatically reinstall the correct drivers.

Step 4: Modify Windows Registry (Fix for Error 0x0000011b)

If you’re still experiencing issues, modifying the Registry Editor can resolve the problem.

Steps to disable RPC Authentication:

1. Press Win + R, type regedit, and press Enter.

2. Navigate to:

   mathematica

   CopyEdit

   HKEY_LOCAL_MACHINE\System\CurrentControlSet\Control\Print

3. Right-click Print, select New > DWORD (32-bit) Value, and name it RpcAuthnLevelPrivacyEnabled.

4. Double-click the new value and set Value data to 0.

5. Click OK and restart your computer.

Step 5: Uninstall Recent Windows Updates

A recent Windows update may have caused this error.

Steps to uninstall updates:

1. Press Win + I to open Settings.

2. Go to Windows Update > Update history.

3. Scroll down and click Uninstall updates.

4. Locate the most recent update (e.g., KB5005565, KB5006670) and uninstall it.

5. Restart your PC and check if the printer works.

Step 6: Manually Add the Printer Using IP Address

If your printer is not being detected, try adding it manually.

1. Press Win + R, type control panel, and press Enter.

2. Go to Devices and Printers and click Add a printer.

3. Choose The printer I want isn’t listed.

4. Select Add a printer using a TCP/IP address.

5. Enter your printer’s IP address and click Next.

6. Follow the setup instructions to complete the process.

See Also: Printer in Error State” Windows 10

Conclusion

The 0x0000011b printer error can be frustrating, but by following these simple steps, you can quickly restore your network printing functionality. Whether it’s a driver issue, registry change, or Windows update problem, these solutions should help you get back to printing without issues.