Flex Print Job not working with custom component

Question

Hi All,
I have to print pages with header, body and footer. So the thought process was to create a custom component fro header, footer and body. Header component is based on Box, Body is a renderer (which will have fix value of items - and will decide the number of possible pages) and footer is again based on Box.
But when i created a simple Custom component like this for header
<?xml version="1.0" encoding="utf-8"?>
  <mx:VBox  xmlns:fx=http://ns.adobe.com/mxml/2009
  xmlns:s="library://ns.adobe.com/flex/spark"
  xmlns:mx="library://ns.adobe.com/flex/mx">
<fx:Declarations>
<!-- Place non-visual elements (e.g., services, value objects) here -->
</fx:Declarations>
<mx:HBox>      <mx:Label id="testLabel" text="Test Container"/>
</mx:HBox> 
</mx:VBox>
Then when i try to add this to FlexPrintJob, and save it as 'xps' to see the print output, i get error message that this file is in use or damaged.
    var myPrintJob:FlexPrintJob = new FlexPrintJob();
  if(!myPrintJob.start()){
      return;
var header:Header = new Header();
header.width = myPrintJob.pageWidth;
header.visible = false;
FlexGlobals.topLevelApplication.addChild(panierPrintHeader);
myPrintJob.addObject(header);
myPrintJob.send();
FlexGlobals.topLevelApplication.removeChild(panierPrintHeader);
 But this does not work and i get the above mentioned exception. Now when i not use the custom component and just have a label or HBox or anything on stage before the print functionality is invoked, it works fine. And this too haapens only if you have a mxml component, i tried by creating a new Label component using actionscript and then provide the same to the printJob, which did not work either. I need help on this, else i will have to take print functionality to server side(Java) which has some business implications, the reason why i am spending time on flex for printing. 
Thanks and Regards,
Jigar
Looks like custom component print is not working fine with flex or i am doing something terribly wrong.
Looking forward for help.

Answer 1

Is there nobody in flex community who can help on this....
Looks like a toothless class that adobe actionscript team has provided, which is not liked across much