What this means

Your print job is trapped in the queue because the print spooler service froze or hit a corrupt data file. This stops all current and future jobs from reaching the printer.

The Windows Print Spooler manages every job sent to your printer or server. When a file turns corrupt, the spooler enters a crash loop.

The printer is not broken, and you have not lost your connection. Your computer is simply stuck trying to read a damaged file that refuses to clear on its own.

Common causes

  • A corrupt print job file blocking the queue
  • The Windows Print Spooler service has stopped or crashed
  • Temporary loss of USB or network communication between the PC and printer
  • Outdated or conflicting printer drivers
  • Stuck temporary files in the system printer spool directory

What to check first

  1. 1Restart the printer by turning it off and on again
  2. 2Check that the USB cable or network connection is secure
  3. 3Verify that the printer is set as online and not in offline mode

Step-by-step fix

  1. 1

    Cancel jobs from the queue

    Open the print queue from the system settings. Right click the stuck document and select Cancel. If the status changes to Deleting and stays there, proceed to the next step.

  2. 2

    Restart the Print Spooler service

    Press the Windows key plus R, type services.msc, and press Enter. Scroll down to Print Spooler. Right click it and select Stop. Then right click it again and select Start.

  3. 3

    Clear the spooler folder manually

    Stop the Print Spooler service using the services menu. Open File Explorer and navigate to C:\Windows\System32\spool\PRINTERS. Delete all files inside this folder. Restart the Print Spooler service.

    Do not delete the PRINTERS folder itself, only the files inside it.

  4. 4

    Run the built in printer troubleshooter

    Open Windows Settings, go to Update and Security or System, and select Troubleshoot. Find and run the Printer troubleshooter to automatically detect and clear stuck queues.

  5. 5

    Remove and reinstall the printer

    Go to Printers and Scanners in Windows settings. Select the problem printer and click Remove Device. Restart your computer, then reinstall the printer using the latest manufacturer driver.

When to contact a professional

If clearing the spooler and reinstalling drivers fails, call an IT technician. Call for help if multiple computers on the network get permanent queue locks. That points to a failing network card or formatter board. Make sure the printer is powered off before handling physical hardware connections. Leave system folder permissions alone, and stick only to standard file deletion in the spool directory.