See the article "Margin marks or crop marks appear on each corner of the page
when you open a document in Word 2002 or in Word 2003":
http://support.microsoft.com/?kbid=839371

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Regards
Lene Fredborg
DocTools - Denmark
www.thedoctools.com
Document automation - add-ins, macros and templates for Microsoft Word
> When I opened up MS-Word 2003, (in print layout view) I suddenly have greyed
> out right angles at the margins. I had this problem years ago. I don't
> remember how to get rid of it.