How to print two aligned artboards double sided?
I created two art-boards which are aligned perfectly on screen, however when I print them double sided I cannot find out how to align them (so I can trim to size). I have tried various configurations and searched here and elsewhere for answers to no avail. By converting it to pdf the print was nearly aligned but not quite. I considered measuring the mis-alignment then re-aligning the artwork to compensate but there must be a better way.
I'm using Illustrator cs, artboard size is 304 x 256mm and print media is A3 so it has to be rotated for printing (which I've set in print dialogue).
How should I set this up for correct double sided?
