A new KB article (2916266) has been released related to using RD Easy Print. In those cases mstsc.exe could crash, apparently because the large file size exceeds the stack limit in XML Paper Specification (XPS). There is a fix available.
“…When you print a large document from a Remote Desktop Services (RDS) session by using the Easy Print feature in Windows 7 Service Pack 1 (SP1) or Windows Server 2008 R2 SP1, the mstsc.exe process crashes.…”
Source & download: http://support.microsoft.com/kb/2916266/en-us?sd=rss&spid=14134