Defining your Page size in Page Setup just tells Word what size 'workspace'
you want for your document content. Actual _Paper Size_ on which you print
that page is a property of your printer. If you actually have 5.7 x 8.7 stock
to print on, you have to let your printer know that is what you are using.
Otherwise it assumes you are printing the smaller content area on the default
paper size, which is typically Letter.

HTH |:)

"bdink" wrote:

I am trying to print an invitation with dimensions 5.7 x 8.7. When I enter
my custom paper size, the print preview reformats to the new size. BUT, when
I print out the document, the text is formatted like it is on 8.5 x 11.