https://h30471.www3.hp.com/t5/da-yin-ji-an-zhuang-wen-ti/M7011a-an-zhuang-cheng-xu-wu-fa-lian-jie-da-yin-ji/m-p/1254792#M89790 <P>M7011a安装程序无法连接打印机，显示无法识别USB设备，是否是USB线坏了？</P> Fri, 22 Sep 2023 00:47:57 GMT 幽鸟 2023-09-22T00:47:57Z https://h30471.www3.hp.com/t5/da-yin-ji-an-zhuang-wen-ti/M7011a-an-zhuang-cheng-xu-wu-fa-lian-jie-da-yin-ji/m-p/1254792#M89790 <P>M7011a安装程序无法连接打印机，显示无法识别USB设备，是否是USB线坏了？</P> Fri, 22 Sep 2023 00:47:57 GMT https://h30471.www3.hp.com/t5/da-yin-ji-an-zhuang-wen-ti/M7011a-an-zhuang-cheng-xu-wu-fa-lian-jie-da-yin-ji/m-p/1254792#M89790 幽鸟 2023-09-22T00:47:57Z https://h30471.www3.hp.com/t5/da-yin-ji-an-zhuang-wen-ti/M7011a-an-zhuang-cheng-xu-wu-fa-lian-jie-da-yin-ji/m-p/1254820#M89797 <P>您好！</P><P>麻烦亲确认您的打印机开机， USB线两米以内，直接接在电脑主机箱后身，</P><P>请您右键点击桌面此电脑图标--管理--设备管理器--通用串行总线控制器 麻烦您看下面是否有USB打印支持 或者USB printing support，并辛苦拍照看看，谢谢！</P><P>&nbsp;</P> Fri, 22 Sep 2023 02:31:16 GMT https://h30471.www3.hp.com/t5/da-yin-ji-an-zhuang-wen-ti/M7011a-an-zhuang-cheng-xu-wu-fa-lian-jie-da-yin-ji/m-p/1254820#M89797 鱼柏卡 2023-09-22T02:31:16Z