On a Windows PC, clear the print spooler to clean out your queue.

1. On the host, open the Run window by pressing the Windows key + R.
2. In the Run window, type services.msc.

   Result: The Services window is displayed.

3. In the details pane, click Print Spooler once.
4. In the left pane, click Stop.
   
5. Delete all files in the C:\Windows\System32\spool\PRINTERS folder.
6. In the Services window left pane, click Start.