this display indicates that there's a continued failure of unknow type , this display will most often occur when leaving managers mode while the dispenser still has an active error
加油机中一个错误的提示，翻译成中文
參考答案:这个显示表明有持续的未知类型的错误在发生，这个显示经常会在分配机仍然有错但是已经推出管理模式的情况下出现。