I have an HP Laserjet 2015d in WIN7 (32 bit) with USB connection.  I keep getting unwanted pages printing with:

"GET /DEVMgmt/Discoverytree.xml HTTP/1.1
Host: 127.0.02:8080"

I found similar posts for other HP Laserjets but their repair method didn't work for me as I don't have a "Printer Status Notication" option as noted below.