https://h30471.www3.hp.com/t5/da-yin-ji-an-zhuang-wen-ti/qu-dong-wu-fa-an-zhuang-cheng-gong/m-p/1165195#M85208 <P>您好</P><P>有条件可以换一条1.5米之内的usb线测试。</P><P>如果问题依旧，建议打开电脑的设备管理器--通用串行总线控制器。</P><P>删除其中与打印机相关的所有选项，例如：usb打印支持...等</P><P>重启电脑，关闭杀毒软件和防火墙后，重新安装测试，操作过程中遇到问题可以发图片给我，谢谢。</P> Mon, 23 May 2022 05:33:57 GMT 双鱼座鲨鱼 2022-05-23T05:33:57Z https://h30471.www3.hp.com/t5/da-yin-ji-an-zhuang-wen-ti/qu-dong-wu-fa-an-zhuang-cheng-gong/m-p/1164951#M85197 <P>已经删除USB支持，但仍无法安装</P> Sun, 22 May 2022 07:23:20 GMT https://h30471.www3.hp.com/t5/da-yin-ji-an-zhuang-wen-ti/qu-dong-wu-fa-an-zhuang-cheng-gong/m-p/1164951#M85197 xxx123-- 2022-05-22T07:23:20Z https://h30471.www3.hp.com/t5/da-yin-ji-an-zhuang-wen-ti/qu-dong-wu-fa-an-zhuang-cheng-gong/m-p/1164955#M85198 <P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="xxx123_0-1653204371183.png" style="width: 400px;"><img src="https://h30471.www3.hp.com/t5/image/serverpage/image-id/74095iFF781B36461D2C98/image-size/medium?v=v2&amp;px=400" role="button" title="xxx123_0-1653204371183.png" alt="xxx123_0-1653204371183.png" /></span></P><P>这一步识别不了我设备电源打开和连接USB电缆</P> Sun, 22 May 2022 07:27:10 GMT https://h30471.www3.hp.com/t5/da-yin-ji-an-zhuang-wen-ti/qu-dong-wu-fa-an-zhuang-cheng-gong/m-p/1164955#M85198 xxx123-- 2022-05-22T07:27:10Z https://h30471.www3.hp.com/t5/da-yin-ji-an-zhuang-wen-ti/qu-dong-wu-fa-an-zhuang-cheng-gong/m-p/1165195#M85208 <P>您好</P><P>有条件可以换一条1.5米之内的usb线测试。</P><P>如果问题依旧，建议打开电脑的设备管理器--通用串行总线控制器。</P><P>删除其中与打印机相关的所有选项，例如：usb打印支持...等</P><P>重启电脑，关闭杀毒软件和防火墙后，重新安装测试，操作过程中遇到问题可以发图片给我，谢谢。</P> Mon, 23 May 2022 05:33:57 GMT https://h30471.www3.hp.com/t5/da-yin-ji-an-zhuang-wen-ti/qu-dong-wu-fa-an-zhuang-cheng-gong/m-p/1165195#M85208 双鱼座鲨鱼 2022-05-23T05:33:57Z