https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/hp4729da-yin-shi-xian-shi-zheng-zai-shan-chu-zheng-zai-jin-xing-hou-tai-da-yin/m-p/1152973#M256384 <P>您好</P><P>看一下上面的方法,确认连接方式</P><P>打印机和电脑是如何连接的</P><P>如果是网络连接,&nbsp;添加tcp/ip端口,也是这样,建议考虑电脑系统的问题,更换其他电脑来测试.</P> Thu, 24 Mar 2022 09:47:45 GMT 双鱼座鲨鱼 2022-03-24T09:47:45Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/hp4729da-yin-shi-xian-shi-zheng-zai-shan-chu-zheng-zai-jin-xing-hou-tai-da-yin/m-p/1150787#M256000 <P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="_0-1647351287278.png" style="width: 400px;"><img src="https://h30471.www3.hp.com/t5/image/serverpage/image-id/70918iF72B22508DAE7996/image-size/medium?v=v2&amp;px=400" role="button" title="_0-1647351287278.png" alt="_0-1647351287278.png" /></span></P><P>&nbsp;</P> Tue, 15 Mar 2022 13:34:48 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/hp4729da-yin-shi-xian-shi-zheng-zai-shan-chu-zheng-zai-jin-xing-hou-tai-da-yin/m-p/1150787#M256000 青柠味的人生 2022-03-15T13:34:48Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/hp4729da-yin-shi-xian-shi-zheng-zai-shan-chu-zheng-zai-jin-xing-hou-tai-da-yin/m-p/1150883#M256012 <P>您好</P><P>优先确认机器复印是否正常.如果复印没问题,&nbsp;查看一下连接方式.</P><P>&nbsp;</P><P>如果是无线连接,查看驱动端口选择的是什么</P><P>电脑中,控制面板--查看设备和打印机--4720图标--打印机属性--端口</P><P>如果是wsd,&nbsp; 添加端口--standard&nbsp;tcp/ip--输入打印机当前的ip地址,再来打印测试</P><P>&nbsp;</P><P>如果是usb连接,数据线不要超过2米,中间不要有usb分线器,转接线之类的设备.更换usb口再来打印测试.</P> Wed, 16 Mar 2022 02:41:23 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/hp4729da-yin-shi-xian-shi-zheng-zai-shan-chu-zheng-zai-jin-xing-hou-tai-da-yin/m-p/1150883#M256012 双鱼座鲨鱼 2022-03-16T02:41:23Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/hp4729da-yin-shi-xian-shi-zheng-zai-shan-chu-zheng-zai-jin-xing-hou-tai-da-yin/m-p/1151409#M256124 <P>都试过了，还是不行，打印机是好的</P><P>&nbsp;</P> Fri, 18 Mar 2022 02:16:22 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/hp4729da-yin-shi-xian-shi-zheng-zai-shan-chu-zheng-zai-jin-xing-hou-tai-da-yin/m-p/1151409#M256124 青柠味的人生 2022-03-18T02:16:22Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/hp4729da-yin-shi-xian-shi-zheng-zai-shan-chu-zheng-zai-jin-xing-hou-tai-da-yin/m-p/1152973#M256384 <P>您好</P><P>看一下上面的方法,确认连接方式</P><P>打印机和电脑是如何连接的</P><P>如果是网络连接,&nbsp;添加tcp/ip端口,也是这样,建议考虑电脑系统的问题,更换其他电脑来测试.</P> Thu, 24 Mar 2022 09:47:45 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/hp4729da-yin-shi-xian-shi-zheng-zai-shan-chu-zheng-zai-jin-xing-hou-tai-da-yin/m-p/1152973#M256384 双鱼座鲨鱼 2022-03-24T09:47:45Z