Printing error: printer starts printing random stuff, Discovery tree

Printer will randomly print: GET \devmgmp\discoverytree.xml http\1.1 host;127.0.0.1; 8080 Fix: Goto Printer and select HP 2055dn (currently using "PCL6" driver) - Right click and select "Printer properties" - Goto "Device Settings" tab - Goto "Installable Options" settings - Duplex Unit: Installed - Printer status notification: DISABLED Press "OK" to accept!