Hi, I bought a brother HL2270DW laser printer and when I arrived home discovered it had automatic double sided printing. So I decided to try it out on a brochure I had created. It seems like the only option for printing double sided was checking the double sided box which I did. However, when I went and picked up the brochure it did not print properly. It was in landscape. I could not see any other options for double-sided printing. Any one know what went wrong? I have a MacBook Pro with OSX 10.6.8.