天气预报 > 汽车 > 发票打印机高速灯闪烁
发票打印机高速灯闪烁
更新时间: 2021-02-15 10:27:52  

1、检测打印机色带是不是被卡住,旋转色带旋钮或者直接移动打印机头滑动是否正常移动。

2、清理打印机头,打印头下面容易卡住碎纸,这是由于撕纸等原因造成的碎纸卡住了打印机。堵住了进纸口,而且下面有个传感器,造成了打印机无法正常自检。

3、重启打印机。

关键词: 发票 打印机 高速 闪烁

发票打印机高速灯闪烁相关经验

天气预报

最新推荐

页面:/news/view-2972031/ | 耗时:0.3851 s | 内存:2.11 MB | 查询:4 | 缓存读取:3 写入:0 | 加载文件:25
select * from tbl_Articles WHERE ArticleID=2972031 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=2972031 LIMIT 0,1
select * from tbl_Articles_sphinx where id=2972031 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(2972031,608981,1469747,2538636,2077430,509680,672594,977735,837692,1127440,1037449,517044,765621,661366,2336279,814564,2167243,2213567,2524447,943434,2321646,895493,528214,1179712,603048,468248,469725,2571984,1100224,1159275) ORDER BY field (ArticleID,2972031,608981,1469747,2538636,2077430,509680,672594,977735,837692,1127440,1037449,517044,765621,661366,2336279,814564,2167243,2213567,2524447,943434,2321646,895493,528214,1179712,603048,468248,469725,2571984,1100224,1159275)