The behaviour is due to the fact that, although all the data get sent to your printer, it is unable to do full-page bleeds and, because of hardware limitations, anything in the non-printing area simply cannot be printed; similarly, the non-printing area data returned by the printer is possibly also telling your PDF printer what not to 'print'. Since you're using Word 2016, you could try simply saving the document as a PDF.

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Cheers,
Paul Edstein
[Fmr MS MVP - Word]