When WORD 2010 users are experiencing this problem I found that they all had this reg key
and users who did not have this problem did not have this regkey
we removed this one regkey and they could print without problems.
How to get there remember in the start menu type in regedit and press enter
Then the users password must be put in so that you are checking that users reg keys
navigate to current user hive
HKCU\Software\Microsoft\Office\14.0\Word\StatusBar\MacroRecord
Delete that regkey MacroRecord
Remember to test it you need to log the user off and back on again for the current reg keys to take effect.
This solved the issue for all our users. Even when they have images outside the margins. No more need to save as an earlier version. No more need to save as PDF.