how to print a large size sprite by as3 - actionscript-3

Question

I've an app in which users first insert some data and then print the data in an aligned and table form. But I have a problem with printing the final document when I print this with a custom class FilePrinter which takes only one non-optional parameter "Sprite". I clearly and rightly follow through the codes but when I print, the printed document is nothing but a clear page. I'm not understanding why this so?
But one thing that should be noted is that the sprite is consisted of an image (with resolution not normal) and the size of printed Document becomes much (Round About 12mb to 15mb) when it is ready to print.
If any one knows about the issue so please help me...
Thanks...!
var rslt:MovieClip = new MAIN_DOC();
rslt.box1.text = arr[0].toString();
rslt.box2.text = arr[1].toString();
rslt.box3.text = arr[2].toString();
rslt.box4.text = arr[3].toString();
rslt.box5.text = arr[4].toString();
rslt.box6.text = arr[5].toString();
var BackM:MovieClip = new BackGround();
BackM.PIcont.addChild(picData);
var sprite:Sprite = new Sprite();
sprite.addChild(BackM);
sprite.addChild(rslt);
var print:FilePrinter = new FilePrinter(sprite);
function printBtnClick(e:MouseEvent):void
{
print.print();
}
FilePrinter Class
public class FilePrinter {
private var pJob:PrintJob;
private var opt:PrintJobOptions = new PrintJobOptions(true);
private var sp:Sprite;
public function FilePrinter(sprite:Sprite) {
sp = new Sprite();
sp = sprite;
pJob = new PrintJob();
if (pJob.start())
{
pJob.addPage(sp, null, opt);
}
}
public function startPrint():void {
pJob.send();
}
}

Answer 1

From the Actionscript documentation:
Additionally, a 15 second script timeout limit applies to the following intervals:
PrintJob.start() and the first PrintJob.addPage()
PrintJob.addPage() and the next PrintJob.addPage()
The last PrintJob.addPage() and PrintJob.send()
If any of the above intervals span more than 15 seconds, the next call to PrintJob.start() on the PrintJob instance returns false, and the next PrintJob.addPage() on the PrintJob instance causes the Flash Player or Adobe AIR to throw a runtime exception.
I'd recommend not initalising your FilePrinter class until the button press event triggers, also you seem to be calling print() in your button click listener, but there is no such function in your FilePrinter class, only startPrint()
var print:FilePrinter;
function printBtnClick(e:MouseEvent):void
{
print = new FilePrinter(sprite);
print.startPrint();
}