An upcoming KB.
Symptoms ============================= When viewing a System Center Operations Manager 2007 or System Center Essentials 2007 report and then using the Print Preview option, the displayed report has a black background which obscures the report details
Cause ============================= An issue affecting Microsoft SQL Service Reporting Services with SQL Server 2005 Service Pack 2 which is described in the Knowledge base article http://support.microsoft.com/kb/935436
Resolution ============================= To resolve the problem install the SQL Server 2005 Service Pack 2 cumulative update package (build 3161) http://support.microsoft.com/kb/935356/ or later.