                      <p:printer target="gpBillPreview" ></p:printer>
                            </p:commandButton>

                            <p:commandButton ajax="false" value="Excel" styleClass="noPrintButton" style="float: right;"  actionListener="#{mdInwardReportController.notDisBhtPySummerries()}">
                                <p:dataExporter type="xlsx" target="tbl" fileName="Deposite_of_Undischaged_Patient"  />
                            </p:commandButton>  
                        </h:panel