I'm sure I'm missing something very obvious (I'm a new user of FileMaker Pro 12). I've set up to print labels (21 per sheet) and am using a Avery template to which I have added my logo and some text and chosen my fields.
The labels seem to be fine except that they only print on the first row (three labels) before adding a new page (rather than filling the whole 21 labels).
When I use part set up on layouts I can get the labels to print on the first row and the fourth row.
So what, blindlinly obvious thing have I done wrong?!