On Sun, 08 Sep 2013 07:18:11 -0400, David H. Lipman wrote:

HTTP can be used to configure the HP JetDirect.

I did try http://192.168.1.116, which required a Java installation:
http://i40.tinypic.com/2hdsgue.jpg

Once done, the web interface gave a web page of information:
http://i43.tinypic.com/2eam1cz.jpg

But, I couldn't see from that web page how to CHANGE anything.

Nor would I know what I'd want to change anyway.
I just wanted to print.