I have a new weird issue happening with all my HP LJ Printers that are networked in different branches. I created a standard tcp/ip port and gave it a static IP Address. The driver versions are the exact same as my physical server running same citrix/server etc. Whenever anyone prints they get blank pages and nothing else. I believe something is causing this via the xenserver 5 server, because the physical server does not have this issue. I am new to xenserver and not sure where to look. I know Xenserver 5.5 is now out and that may be my fix. But doubtfull any help would be greatly appreciated.