This is nothing to do with Microsoft. Word will only print what the print
driver will allow, and it takes its page size options from that driver. You
can instead set the next larger standard sized envelopes and make up the
disparity with larger margins. Practice on plain paper until you get the
text positioning right, noting carefdully which way the envelope feeds as
the margin you need to adjust may not be the one you expect!
See alse http://www.gmayor.com/changing_envelope_layout.htm

Signature
<>>< ><<> ><<> <>>< ><<> <>>< <>><<>
Graham Mayor - Word MVP
My web site www.gmayor.com
Word MVP web site http://word.mvps.org
<>>< ><<> ><<> <>>< ><<> <>>< <>><<>
> I am trying to print on A2 envelopes (5-11/16 x 4-3/8) and Word will
> not allow the size. The return address is missing the first two
[quoted text clipped - 7 lines]
> Phaser 740 printer and it appears I am going to have to address the
> envelopes by hand.