I've been trying to print a pdf made from iReport in less than a page A4. it's like half A4 page height.

I'm using a Line Matrix printer, doesn't matter which one.

So, when I try to print 2 files at same file, it should print everything on the right place, but just first file is printed correctly. The second one is based on a A4 page format, and just starts printing after A4 page height is over, skipping a big blank.

Where can I set the size of page in iReport? The only thing I could do was setting size of what is shown on screen while I edit the file.

I tried my best to explain the situation, any doubts, ask me and I'll try even harder.