Print button disabled

I have a strange issue, on Windows Server 2008 Standard I have some printers mapped from my Windows Server 2008R2 print server. All but one are working as expected. When I try to print the "Print" button is greyed out. First I thought this is related to permissions because an Admin can print. So I created a new printer with the same port (IP) and tested again with the same result. I granted Everyone "Print, Manage this printer, Manage documents" in Security tab, still nothing.

Did anyone encounter this issue before and might be able to offer some advice?

Thanks

Danny