Running W8 Pro, with all applicable updates, and Office 2013 Pro.
I have had to (twice) delete a network printer that has somehow been allocated an incorrect IP. Then re-install it. While the deleted printer does not appear in "Devices and Printers", two instances do in the Word 2013 print dialog. Both show a file waiting to be printed. This doesn't appear to cause any printing issues. It prevents me re-allocating the name I had used as I wish to do.
I have found many registry keys/values associated with the deleted printer(s), but do not know whether it is safe to delete them. I know I can export them, (and import if deleting causes a problem), but wondered if someone else has experienced this issue, and found a fix.