Old Printer/Scanner STILL shows up!
 

I am trying to use Microsoft Document Scanning to scan documents BUT a
non-existent printer/scanner an old HP, which has been uninstalled, still
shows up when I try to scan. And, I cannot get my new one to show up at all!
I've contacted Canon about the new one, but, how do I get rid of this HP
POS? I can find NOTHING, after 1,000 Google searches, that helps me with
this problem.

Thanks in advance for any help!