各位大侠江湖救急!佳能打印扫描一体机MF4870dn!可以打印不能扫描!怎么破?!急需要用扫描,求助大家

2025-03-16 06:15:19
推荐回答(1个)
回答1:

肯定是你之前的 驱动安装不正确,所以安装错了,你现在需要尝试卸载掉之前错误的驱动后,重新安装一下驱动程序试试看,看能否补救,若仍然不行重装系统后,再试。
安装时,务必按照如下步骤:
①,关机断开所有连接线(包括电源线和USB连接打印线)
②,开始安装驱动程序。
③,人家提示你需要插什么线或者开机,你再根据提示操作,切勿提前操作。
④,安装时,务必看清楚选项(打钩的选项)别将扫描仪的驱动安装取消掉。
⑤,等待其完成后,再对扫描仪通过软件或者系统进行直接获取图片来测试。

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