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.
   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.