需要准备的工具和材料
● 2.5mm的内六角扳手
● 2.0mm的内六角扳手
操作步骤
1.
用2.5mm内六角扳手拧松打印机底座前盖上方固定的3颗螺丝
![](https://saas.bk-cdn.com/t/c45e7f57-b66a-4f11-895e-906d83ec6b4d/u/61080e13-b61c-4b20-a5e8-053c8a8234b4/1711088193982/image.png)
2.
使用2.0mm内六角扳手拧松打印机底座前盖左边固定的3颗螺丝
![](https://saas.bk-cdn.com/t/c45e7f57-b66a-4f11-895e-906d83ec6b4d/u/61080e13-b61c-4b20-a5e8-053c8a8234b4/1711088201405/image.png)
3.
使用2.0mm内六角扳手拧松打印机底座前盖右边固定的3颗螺丝
![](https://saas.bk-cdn.com/t/c45e7f57-b66a-4f11-895e-906d83ec6b4d/u/61080e13-b61c-4b20-a5e8-053c8a8234b4/1711088210348/image.png)
4.
使用2.0mm内六角扳手拧松打印机底座前盖下方固定的3颗螺丝,使用2.5mm内六角扳手将中板左右2颗螺丝拧松1/2,取出中板平放桌面
![](https://saas.bk-cdn.com/t/c45e7f57-b66a-4f11-895e-906d83ec6b4d/u/61080e13-b61c-4b20-a5e8-053c8a8234b4/1711087852845/image.png)
![](https://saas.bk-cdn.com/t/c45e7f57-b66a-4f11-895e-906d83ec6b4d/u/61080e13-b61c-4b20-a5e8-053c8a8234b4/1711087857154/image.png)
![](https://saas.bk-cdn.com/t/c45e7f57-b66a-4f11-895e-906d83ec6b4d/u/61080e13-b61c-4b20-a5e8-053c8a8234b4/1711087861135/image.png)
5.
撕下触摸屏一方的排线胶带,将触摸屏排线固定座的压盖掀开移除触摸屏排线,使用2.0mm内六角扳手拧松固定触摸屏的4颗螺丝
![](https://saas.bk-cdn.com/t/c45e7f57-b66a-4f11-895e-906d83ec6b4d/u/61080e13-b61c-4b20-a5e8-053c8a8234b4/1711088018279/image.png)
![](https://saas.bk-cdn.com/t/c45e7f57-b66a-4f11-895e-906d83ec6b4d/u/61080e13-b61c-4b20-a5e8-053c8a8234b4/1711088021952/image.png)
![](https://saas.bk-cdn.com/t/c45e7f57-b66a-4f11-895e-906d83ec6b4d/u/61080e13-b61c-4b20-a5e8-053c8a8234b4/1711088026829/image.png)
6.
拆下旧的触摸屏
![](https://saas.bk-cdn.com/t/c45e7f57-b66a-4f11-895e-906d83ec6b4d/u/61080e13-b61c-4b20-a5e8-053c8a8234b4/1711088062495/image.png)
7.
取出新的触摸屏,撕掉保护膜
![](https://saas.bk-cdn.com/t/c45e7f57-b66a-4f11-895e-906d83ec6b4d/u/61080e13-b61c-4b20-a5e8-053c8a8234b4/1711088071777/image.png)
![](https://saas.bk-cdn.com/t/c45e7f57-b66a-4f11-895e-906d83ec6b4d/u/61080e13-b61c-4b20-a5e8-053c8a8234b4/1711088077459/image.png)
8.
将触摸屏安装回原位对齐安装螺孔,使用2.0mm内六角扳手将4颗固定螺丝拧紧
(注意:触摸屏背板该处的丝印要朝上,对准金属螺纹孔的一侧,防止上下装反)
![](https://saas.bk-cdn.com/t/c45e7f57-b66a-4f11-895e-906d83ec6b4d/u/61080e13-b61c-4b20-a5e8-053c8a8234b4/1711088092470/image.png)
![](https://saas.bk-cdn.com/t/c45e7f57-b66a-4f11-895e-906d83ec6b4d/u/61080e13-b61c-4b20-a5e8-053c8a8234b4/1711088098778/image.png)
![](https://saas.bk-cdn.com/t/c45e7f57-b66a-4f11-895e-906d83ec6b4d/u/61080e13-b61c-4b20-a5e8-053c8a8234b4/1711088105485/image.png)
9.
将触摸屏排线装回,将触摸屏一端压盖扣紧,扣紧后将脚步粘回。
![](https://saas.bk-cdn.com/t/c45e7f57-b66a-4f11-895e-906d83ec6b4d/u/61080e13-b61c-4b20-a5e8-053c8a8234b4/1711088021952/image.png)
![](https://saas.bk-cdn.com/t/c45e7f57-b66a-4f11-895e-906d83ec6b4d/u/61080e13-b61c-4b20-a5e8-053c8a8234b4/1711088018279/image.png)
10.
将前面板装回,使用2.5mm内六角扳手将中板前左右2颗固定螺丝拧紧和3颗固定螺丝拧紧
![](https://saas.bk-cdn.com/t/c45e7f57-b66a-4f11-895e-906d83ec6b4d/u/61080e13-b61c-4b20-a5e8-053c8a8234b4/1711088543657/image.png)
![](https://saas.bk-cdn.com/t/c45e7f57-b66a-4f11-895e-906d83ec6b4d/u/61080e13-b61c-4b20-a5e8-053c8a8234b4/1711088565819/image.png)
11.
使用2.0mm内六角扳手拧紧左侧板3颗固定螺丝,使用2.0mm内六角扳手拧紧右侧板3颗固定螺丝
![](https://saas.bk-cdn.com/t/c45e7f57-b66a-4f11-895e-906d83ec6b4d/u/61080e13-b61c-4b20-a5e8-053c8a8234b4/1711088201405/image.png)
![](https://saas.bk-cdn.com/t/c45e7f57-b66a-4f11-895e-906d83ec6b4d/u/61080e13-b61c-4b20-a5e8-053c8a8234b4/1711088210348/image.png)
12.
使用2.0mm内六角扳手拧紧底板的3颗内六角螺丝
![](https://saas.bk-cdn.com/t/c45e7f57-b66a-4f11-895e-906d83ec6b4d/u/61080e13-b61c-4b20-a5e8-053c8a8234b4/1711088701821/image.png)
13.
通电开机,操作触摸屏上各个按钮,触摸屏正常响应即可正常使用。
![](https://saas.bk-cdn.com/t/c45e7f57-b66a-4f11-895e-906d83ec6b4d/u/61080e13-b61c-4b20-a5e8-053c8a8234b4/1711089040320/image.png)
![](https://saas.bk-cdn.com/t/c45e7f57-b66a-4f11-895e-906d83ec6b4d/u/61080e13-b61c-4b20-a5e8-053c8a8234b4/1711089043344/image.png)