返回该html表单ajax请求，然后使用javascript打印

此代码未经测试

jQuery / JavaScript

$.post("EmailFile.php", { "EmailParam": "EmailVal" },
     function(data){
         var HTML = data.EmailHTML;

        var WindowObject = window.open("", "PrintWindow", "width=750,height=650,top=50,left=50,toolbars=no,scrollbars=yes,status=no,resizable=yes");
        WindowObject.document.writeln(HTML);
        WindowObject.document.close();
        WindowObject.focus();
        WindowObject.print();
        WindowObject.close();

     }, "json");

PHP文件 （EmailFile.php）

$EmailData = $_POST['EmailParam'];
//...Send Email...

//..Build HTML...
$TableHTML = "<table></table>";

//Return HTML
$JSONArr['EmailHTML'] = $TableHTML;
echo json_encode($JSONArr);