[WindowsCentral.com]

How do I delete print jobs stuck in the queue?
Printers can be very finicky devices, especially when it comes to the print queue. Have you ever set a few items to print only to check the queue and see that a failed or stuck print job is holding up the entire process? Not only that, you can't delete or cancel the stuck print job from the queue, which is seriously frustrating.
To get the queue unglued and your documents printing again, here's how to cancel a stuck print job in Windows 10 when conventional methods won't work.

Full story from the WindowsCentral blog...