Include a separator page (blank) after a specified amount of prints

[Papa28x4]

I have document in word that was merged to an excel spreadsheet that over 5000 rows which I intend to print.

Option 1: When printing I would like to print out a blank page after every 50 pages.

Option 2: Print out a blank page when the value of a particular merged field changes.

Any help would be appreciated, thanks

[macropod]

I would do this by coding the mailmerge main document to create the blank page every 50 pages. You could do this by adding the following field coding to the bottom of your exsting mailmerge main document's content:
{IF{=MOD({MERGESEQ},50)}= 0 {QUOTE 12}}

Note: The field brace pairs (ie '{ }') for the above example are created via Ctrl-F9 (Cmd-F9 on a Mac) - you can't simply type them or copy & paste them from this message.

[Papa28x4]

Thank u so much, I'll try it.