SW 2016 printer issue

I'm using Solidworks 2016 and have a printer problem.  Print preview and all printers only print a small part of the drawing, and page set-up (scale to fit) doesn't appear to work.  This has suddenly happened for new drawings, but some older drawings still seem to work.  Any Ideas?  Should I reinstall, or does anybody know of a fix?

Regards,

John

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