docs: public boolean isPrintableControl(ScreenField sField, int iPrintOptions)
      {
          boolean bPrintControl = super.isPrintableControl(sField, iPrintOptions);
          if ((iPrintOptions & HtmlConstants.MAIN_SCREEN) != 0)
              if (sField != null)
          {
              if (sField == this.getReportHeading())
                  bPrintControl = false;
              if (sField == this.getReportFooting())
                  bPrintControl = false;
              if ((sField.getDisplayFieldDesc() & HtmlConstants.HEADING_SCREEN) != 0)
                  bPrintControl = false;
              if ((sField.getDisplayFieldDesc() & HtmlConstants.FOOTING_SCREEN) != 0)
                  bPrintControl = false;
          }
          return bPrintControl;
      }