Here phishphreek80 do a search on this sites for HP JetDirect Print Server ...
http://www.iis.net
http://www.cert.org
http://www.securityfocus.com
http://www.atstake.com
you might be able to find something on here ... Hope that helps

ooops it's
http://www.iss.net ,,,, not iis sorry about that typo ...