Is it possible to force a scheduled agent to run in the foreground rather than in the background?

I'm trying to autoamte MS Word with a LotusScript agent, and the agent runs fine manually, but when it is scheduled, it falls over when I use the Document.PrintOut command, saying 'Microsoft Word cannot print. There is no printer installed'.
Word prints normally, the printer is set up properly in NT, and like I said when the agent runs from the UI in the foreground it prints without any problems.

Thanks,
Steve