Harvard restricts access to about 500 of their most popular Harvard Business Review articles. This essentially makes them read only, thus preventing users from printing, saving and /or downloading them directly from the database.
Previously, we could download but not print, but now it seems Harvard has blocked printing as well. Unfortunately, we are not notified of this in advance.
Additionally, Harvard "rotates" these restricted articles. So next time it might be a different set of 500 articles that are restricted.