Calendar Printing Lockup

Greetings,

I have Office 2007 and Outlook 2007 installed on three systems, two running
Vista and one XP, all at the latest level. All three are kept at the same
PST level using SyncToy. And all worked fine until a few days ago. Now,
Office on one Vista and the XP system locks up whenever attempting to print
the calendar. The XP system allows a preview of the first page, but
stepping to the second page causes the lockup; the Vista system locks up
immediately on selecting either preview or print. It takes using the task
manager to close Office. The Office diagnostics on both systems reports no
problems found. BTW, e-mails print with no problem.

I can think of nothing that was installed to cause the problem.

Any thoughts about how to resolve this would be appreciated.

Larry S