How to Fix 'Another Computer Is Using the Printer' Error in Windows

If you encounter the ‘Another computer is using the printer’ error on your Windows machine, it can prevent you from printing documents. This issue typically occurs when the print spooler gets stuck, or there’s a communication conflict between your PC and the printer. Fixing it restores your ability to print smoothly. Before starting, ensure you have administrator rights on your computer, and that your printer is properly connected and powered on. Having a restart of your computer and printer ready can also help if initial steps don’t resolve the problem.

What You’ll Need

Administrator access on your Windows PC
Printer connected to your PC or network
Basic knowledge of Windows Settings
Optional: Printer driver installation files (if needed for reinstallation)

Step-by-Step

Open the Services app: Press Windows key + R, type services.msc, and press Enter. This opens the Services window where you can manage Windows services.
Locate the Print Spooler service: Scroll through the list and find ‘Print Spooler.’
Restart the Print Spooler: Right-click on ‘Print Spooler’ and select Restart. This stops and then starts the spooler service, clearing any stuck print jobs.
Stop the Print Spooler service: If restarting doesn’t work, right-click and choose Stop. Then navigate to the spool folder.
Clear the print queue: Open File Explorer and go to C:\Windows\System32\spool\PRINTERS. You might need administrative permissions. Delete all files in this folder to clear any stuck print jobs.
Start the Print Spooler again: Return to the Services window, right-click on ‘Print Spooler,’ and select Start.
Reboot your computer: Restart your PC to ensure all changes take effect.
Reconnect and test your printer: Make sure your printer is properly connected, then try printing a test page from Windows.
Update or reinstall printer drivers if necessary: Visit the printer manufacturer’s website, download the latest driver, and install it. This helps if driver corruption caused the error.

Common Mistakes

Not stopping the Print Spooler before deleting files—this can cause file access errors.
Deleting files from the wrong folder—ensure you delete only from PRINTERS folder.
Ignoring driver issues—outdated or corrupted drivers can cause conflicts.
Failing to restart the computer—some changes require a reboot to take effect.
Assuming the network connection is fine—check printer connectivity if issues persist.

Tips

Always back up your printer drivers before reinstalling, especially if you have custom settings.
Set your printer as the default device after fixing the error to ensure it’s selected for printing.
Use Windows Troubleshooter: Go to Settings > Update & Security > Troubleshoot > Printer, and run the troubleshooter for automatic fixes.
Keep your printer drivers updated regularly to prevent recurring errors.
If using a network printer, ensure the printer and PC are on the same network and that there are no IP conflicts.

Troubleshooting

If the steps above don’t resolve the ‘Another computer is using the printer’ error, try these additional troubleshooting tips:

Check printer status: Ensure the printer is online, not paused, and has no error messages on its display.
Test with another computer: Confirm whether the issue is with your PC or the printer itself.
Reinstall the printer: Remove the printer from Devices & Printers, then add it again via ‘Add a printer’ in Windows.
Disable bidirectional support: In printer properties, under Ports, uncheck ‘Enable bidirectional support’ as some network issues can cause conflicts.
Update Windows: Ensure your system is up-to-date, as updates often fix bugs related to printing.

Frequently Asked Questions

1. Why does this error keep appearing even after restarting?

The print spooler might be corrupted, or there could be a driver conflict. Clearing the spooler and updating drivers usually helps.

2. Can I fix this without administrator rights?

Most steps, like restarting the spooler service and deleting files in system folders, require administrator privileges. Contact your admin if you lack access.

3. What if my printer is connected via network?

Ensure the printer is online, connected to the same network, and has the latest firmware. Restart the printer and check network settings.

4. Is it safe to delete files in the spool folder?

Yes, deleting files in the PRINTERS folder clears stuck print jobs and is a standard troubleshooting step. Just make sure the spooler is stopped first.

5. How often should I update my printer drivers?

It’s good practice to check for updates every few months or whenever you encounter printing issues. Updated drivers improve stability and compatibility.

6. What should I do if none of these solutions work?

If problems persist, consider contacting your printer manufacturer’s support or a professional technician to diagnose hardware or network issues.

Fixing the ‘Another computer is using the printer’ error can be straightforward with the right steps. By restarting services, clearing print queues, and updating drivers, you can restore your printing capabilities quickly and efficiently.

How to Fix ‘Another Computer Is Using the Printer’ Error in Windows