Quirky Print Preview

I have a dead simple function to initiate print preview.

function con_contact_print_envelope()
{
forms.cncm_con_envelopes_print.controller.showPrintPreview(true, null, 125)
}

In the case of an envelope for one record, above, print preview produces 2 envelopes, the first is blank and the second correct.

In a similar function for multiple envelopes, if there are 99 records, it shows 100 records, the first one blank again. How do I get rid of the first blank envelope?

Other than that it works fine. K

Did you check any “page break before occurrence” in your form parts?
What version of Servoy are you using?