jinhongjian/config/printer.php

<?php
// +----------------------------------------------------------------------
// | 打印机配置
// +----------------------------------------------------------------------

return [
    //默认打印机模式
    'default' => 'yi_lian_yun',
    //驱动模式
    'stores' => [
        //易联云
        'yi_lian_yun' => [],
    ]
];