I found this FAQ sheet that may help you with this plugin.
It is called "Xerox Print Service Plugin"
available through google play store
Can you please provide some more details on the app you are trying to print from? Is this a Xerox App?
Can't this app locate a printer on the same network?
Is there some magical setting I can use in the printer setup?
android version: 7.1.1
xerox print service: wtfk