1红灯闪一次打印头抬起故障排除教程
www.nmark.com.cn/uploads/video/wanlianjihongdengshansuopaichufangfa/1.mp4
2红灯闪二次提示缺纸故障排除教程
www.nmark.com.cn/uploads/video/wanlianjihongdengshansuopaichufangfa/2.mp4
3红灯闪三次黑标传感器错误故障排除教程
www.nmark.com.cn/uploads/video/wanlianjihongdengshansuopaichufangfa/3.mp4
4红灯闪六次打印头温度过高处理方法
www.nmark.com.cn/uploads/video/wanlianjihongdengshansuopaichufangfa/4.mp4
5红灯闪八次指令错误处理方法
www.nmark.com.cn/uploads/video/wanlianjihongdengshansuopaichufangfa/5.mp4
6红灯闪九次切刀异常处理方法
www.nmark.com.cn/uploads/video/wanlianjihongdengshansuopaichufangfa/6.mp4
