URGENT: Scaling MC for print

Hey Guys,

This is a fairly urgent question. Your help would be greatly appreciated.

On a website i’m currently loading in an mc that i want to print. the print button is in the mc too. i can get it to print, but the quality is too great, and so it just prints the top left corner.

Code:
print_btn.onRelease = function() {
var my_pj = new PrintJob();
var myResult = my_pj.start();
if (myResult) {
myResult = my_pj.addPage(“pagemov”, {printAsBitmap:true}, 1);
my_pj.send();
}
delete my_pj;
};

Is there any function i can insert to make it print the mc at 50% or something??

Any help would be greatly appreciated!
matt