1、打图时出现方格断墨:光栅赃了,需用棉签沾清水擦洗光栅上下,应多擦几次洗净后用干棉签把水擦干。
![750写真机常见故障:[1]第一篇](https://exp-picture.cdn.bcebos.com/f59dbe39131fceec615ab0c179c4ec9958430bd8.jpg)
2、打图错位:⒈皮带擦皮带轮卡,需调整皮带轮。⒉伺服电机坏了,需更换伺服电机。⒊铜环脏了,需清洗或更换铜环。
![750写真机常见故障:[1]第一篇](https://exp-picture.cdn.bcebos.com/486884883913e8e52c6d7408352f477047187dd8.jpg)
![750写真机常见故障:[1]第一篇](https://exp-picture.cdn.bcebos.com/4e168d5653bbf820a9784fbfba21056105a36ed8.jpg)
3、喷头不出墨:⒈小车板发热,需关闭机器休整。⒉触电带坏了,需更换触点带。⒊喷头堵了,需抽洗喷头。⒋墨管接口堵了,需拔下多插几次即可,⒌喷头干扰, 互换喷头位置,和用纸巾垫在喷头爵奏笆棚与触电带之间来检查是那个喷头干扰,更换喷头。
![750写真机常见故障:[1]第一篇](https://exp-picture.cdn.bcebos.com/e1390a31dfb6326c8ce5407b89532f63228560d8.jpg)
![750写真机常见故障:[1]第一篇](https://exp-picture.cdn.bcebos.com/32a127723d03bbead905e9fcea43d7d4493154d8.jpg)
![750写真机常见故障:[1]第一篇](https://exp-picture.cdn.bcebos.com/836a6aee1c324b18a2af554553a72633498448d8.jpg)
![750写真机常见故障:[1]第一篇](https://exp-picture.cdn.bcebos.com/7a3e980e7c75e5f4037637b9b1ceaad7736bbcd8.jpg)
4、如出现四个喷头同时不出墨,在排除喷头干扰后还不出墨即为小车板坏了。
![750写真机常见故障:[1]第一篇](https://exp-picture.cdn.bcebos.com/354e7a781423beb97cbaf87630d6e1d06ce8b3d8.jpg)
![750写真机常见故障:[1]第一篇](https://exp-picture.cdn.bcebos.com/b1454a1bd10ff2261a1ee8ba9c99e92abbb8a4d8.jpg)
![750写真机常见故障:[1]第一篇](https://exp-picture.cdn.bcebos.com/94af5fc1b727ac53220c48982ecadce8914899d8.jpg)
5、测不到纸:⒈测纸器脏了,需用棉签沾清水擦洗。⒉测纸器没装好,需重装。⒊测纸器坏了,需更换畲驶郜杏测纸器。⒋小车板坏了,需更换。
![750写真机常见故障:[1]第一篇](https://exp-picture.cdn.bcebos.com/3761a73acd8920c5158b5181568a59de440788d8.jpg)
6、打图边线向一边斜:⒈伺服电机坏了,需更换伺服电机。⒉光栅感应器脏了,需用棉签沾清水擦洗。光栅感应器坏了,需更换。
![750写真机常见故障:[1]第一篇](https://exp-picture.cdn.bcebos.com/51cd85cec7f88a771e5951f86e4a2f27e6eff8d8.jpg)
![750写真机常见故障:[1]第一篇](https://exp-picture.cdn.bcebos.com/025d87c0affce18676ab71c61f1fbee435daebd8.jpg)
![750写真机常见故障:[1]第一篇](https://exp-picture.cdn.bcebos.com/19587f20a7cd0c6e9b76db07fed7997bbaf4ddd8.jpg)