I'm trying to implement iPrint Direct on my network but am coming across an odd problem. Using OES2 Linux servers, when I create a printer on RAW port 9100 and enable iPrint Direct, the printer object will eventually become Not Available on Windows XP workstations. I'm unable to print. If I disable iPrint Direct, the printer works fine. I've tried the LPR port as well, same issue. The printer I'm testing with is a HP 4250. I've updated the Jetdirect firmware to the latest. I'm having mixed results with other models as well, some work fine and others don't. I'm trying to find some commonality but can't. Has anyone seen this behavior before? Any help would be appreciated.