https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/HP-M305d-da-yin-ji-sheng-ji-gu-jian-da-yin-ji-yi-zhi-xian-shi-zheng-zai-yan-zheng/m-p/1151650#M256166 <P>打印机升级固件打印机一直显示正在验证，断线后，重新连，连不上电脑了</P> Sat, 19 Mar 2022 03:41:55 GMT 广州欣彩 2022-03-19T03:41:55Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/HP-M305d-da-yin-ji-sheng-ji-gu-jian-da-yin-ji-yi-zhi-xian-shi-zheng-zai-yan-zheng/m-p/1151650#M256166 <P>打印机升级固件打印机一直显示正在验证，断线后，重新连，连不上电脑了</P> Sat, 19 Mar 2022 03:41:55 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/HP-M305d-da-yin-ji-sheng-ji-gu-jian-da-yin-ji-yi-zhi-xian-shi-zheng-zai-yan-zheng/m-p/1151650#M256166 广州欣彩 2022-03-19T03:41:55Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/HP-M305d-da-yin-ji-sheng-ji-gu-jian-da-yin-ji-yi-zhi-xian-shi-zheng-zai-yan-zheng/m-p/1152879#M256341 <P>您好</P><P>如果有条件,换线换其他电脑来连接测试一下.</P><P>连接后,是否还有反应,电脑能否识别到打印机了.</P><P>如果已经没有反应,识别不到打印机了,只能是联系维修中心了.</P><P>&nbsp;</P><P>维修中心查询链接:<A href="http://support.hpicss.com/ascindex_detail.aspx" target="_blank">http://support.hpicss.com/ascindex_detail.aspx</A></P> Thu, 24 Mar 2022 07:07:23 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/HP-M305d-da-yin-ji-sheng-ji-gu-jian-da-yin-ji-yi-zhi-xian-shi-zheng-zai-yan-zheng/m-p/1152879#M256341 双鱼座鲨鱼 2022-03-24T07:07:23Z