https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/da-yin-ji/m-p/1097818#M245197 <P>打印机无法连接电脑，通用串行接口找不到USB打印支持，安装驱动程序过程中也提示电脑无法找到打印机。打印机每隔10秒左右电源指示灯会灭一下又亮，并伴随着跳针的声音一样，类似于无限重启。</P> Wed, 23 Jun 2021 02:47:59 GMT 林明日香 2021-06-23T02:47:59Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/da-yin-ji/m-p/1097818#M245197 <P>打印机无法连接电脑，通用串行接口找不到USB打印支持，安装驱动程序过程中也提示电脑无法找到打印机。打印机每隔10秒左右电源指示灯会灭一下又亮，并伴随着跳针的声音一样，类似于无限重启。</P> Wed, 23 Jun 2021 02:47:59 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/da-yin-ji/m-p/1097818#M245197 林明日香 2021-06-23T02:47:59Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/da-yin-ji/m-p/1097819#M245198 <P>您好</P><P>麻烦您使用电脑的usb2.0端口测试。</P><P>如果电脑是台式机，一定要使用后置usb端口连接打印机，同时usb线长一定不要超过1.5米。</P><P>若电脑仍无法检测到打印机，建议更换其它电脑测试。</P><P>&nbsp;</P> Wed, 23 Jun 2021 02:54:52 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/da-yin-ji/m-p/1097819#M245198 双鱼座鲨鱼 2021-06-23T02:54:52Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/da-yin-ji/m-p/1097830#M245201 <P>更换了数据线也换了电脑还是不行</P> Wed, 23 Jun 2021 03:17:13 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/da-yin-ji/m-p/1097830#M245201 林明日香 2021-06-23T03:17:13Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/da-yin-ji/m-p/1098139#M245263 <P>您好</P><P>麻烦您打开电脑的设备管理器--通用串行总线控制器。</P><P>然后，usb线连接电脑和打印机。</P><P>重新开，关打印机，确认通用串行总线控制器及设备管理器中是否有相关打印机选项的出现。</P><P>谢谢</P> Thu, 24 Jun 2021 05:58:08 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/da-yin-ji/m-p/1098139#M245263 双鱼座鲨鱼 2021-06-24T05:58:08Z