Tested: WORKING (printing)!
Model: WL-500g
Firmware: 1.9.2.7-7g

Device
Brandname: HP
Brandtype: Officejet K80
USB Interface: 1.1
URL To manufacturer: http://www.hp.com
URL To product: http://h10010.www1.hp.com/wwpc/za/en...-12069255.html

Fully working, use port 9100.