How to get Paper sizes in AX 2012

static void Job1(Args _args)

{

    System.Drawing.Printing.PrinterSettings printSetting = new System.Drawing.Printing.PrinterSettings();

    System.Drawing.Printing.PaperSize  size = new System.Drawing.Printing.PaperSize();

    System.Collections.ArrayList    paperSizes;

    System.Collections.IEnumerator  enumerator;

    paperSizes= printSetting.get_PaperSizes();

    enumerator = paperSizes.GetEnumerator();

    while (enumerator.MoveNext())

    {

        size = enumerator.get_Current();

        info(size.get_PaperName());   

    }

}