If you have snipping tool on computer you just snip it then click file then click save as and name it and will save to any folder you want. Then just open from your folder and then print. I do it all the time.
Have never done any stack cutting yet you say 4mm ply so how many pieces do you stack cut.When cut do you glue all together. Seems a dumb question but if I don't ask won't learn. Thanks.