https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/2723da-yin-ji-xian-shi-pingwifi-pang-you-ge-gan-tan-hao/m-p/1313140#M296480 <P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="Screenshot_2024-10-14-09-44-38-46_5d09c193f5de667b3d41d3175112d0cd.jpg" style="width: 1080px;"><img src="https://h30471.www3.hp.com/t5/image/serverpage/image-id/112630i71222E82D5A850E4/image-size/medium?v=v2&amp;px=400" role="button" title="Screenshot_2024-10-14-09-44-38-46_5d09c193f5de667b3d41d3175112d0cd.jpg" alt="Screenshot_2024-10-14-09-44-38-46_5d09c193f5de667b3d41d3175112d0cd.jpg" /></span></P><P> 显示这个，用浏览器连接WiFi后又会出现感叹号</P> Mon, 14 Oct 2024 01:48:23 GMT 1122233 2024-10-14T01:48:23Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/2723da-yin-ji-xian-shi-pingwifi-pang-you-ge-gan-tan-hao/m-p/1313025#M296455 <P>惠普2723打印机，在未连接无线wifi时显示一切正常，连接上家里的无线wifi后就会出现感叹号，换了还几个无限wifi都没用该用的方法都试过了，请各位大神指点一下</P> Sun, 13 Oct 2024 05:09:06 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/2723da-yin-ji-xian-shi-pingwifi-pang-you-ge-gan-tan-hao/m-p/1313025#M296455 1122233 2024-10-13T05:09:06Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/2723da-yin-ji-xian-shi-pingwifi-pang-you-ge-gan-tan-hao/m-p/1313122#M296472 <P>您好，您可以将打印机的网络恢复下默认值后，再重新连接WiFi，恢复的步骤如下：同时按住打印机控制面板上的 无线 按钮 和 取消 按钮3 秒钟。</P> Mon, 14 Oct 2024 01:26:46 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/2723da-yin-ji-xian-shi-pingwifi-pang-you-ge-gan-tan-hao/m-p/1313122#M296472 荟智泉 2024-10-14T01:26:46Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/2723da-yin-ji-xian-shi-pingwifi-pang-you-ge-gan-tan-hao/m-p/1313140#M296480 <P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="Screenshot_2024-10-14-09-44-38-46_5d09c193f5de667b3d41d3175112d0cd.jpg" style="width: 1080px;"><img src="https://h30471.www3.hp.com/t5/image/serverpage/image-id/112630i71222E82D5A850E4/image-size/medium?v=v2&amp;px=400" role="button" title="Screenshot_2024-10-14-09-44-38-46_5d09c193f5de667b3d41d3175112d0cd.jpg" alt="Screenshot_2024-10-14-09-44-38-46_5d09c193f5de667b3d41d3175112d0cd.jpg" /></span></P><P> 显示这个，用浏览器连接WiFi后又会出现感叹号</P> Mon, 14 Oct 2024 01:48:23 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/2723da-yin-ji-xian-shi-pingwifi-pang-you-ge-gan-tan-hao/m-p/1313140#M296480 1122233 2024-10-14T01:48:23Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/2723da-yin-ji-xian-shi-pingwifi-pang-you-ge-gan-tan-hao/m-p/1313239#M296529 <P>您好，请问如果手机连接打印机的direct热点是否可以正常使用，以判断打印机的无线模块是否存在问题，谢谢</P> Mon, 14 Oct 2024 08:43:22 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/2723da-yin-ji-xian-shi-pingwifi-pang-you-ge-gan-tan-hao/m-p/1313239#M296529 荟智泉 2024-10-14T08:43:22Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/2723da-yin-ji-xian-shi-pingwifi-pang-you-ge-gan-tan-hao/m-p/1313294#M296546 <P>wifi模块坏了，是换主板，还是直接更换wifi模块？</P> Mon, 14 Oct 2024 15:19:15 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/2723da-yin-ji-xian-shi-pingwifi-pang-you-ge-gan-tan-hao/m-p/1313294#M296546 1122233 2024-10-14T15:19:15Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/2723da-yin-ji-xian-shi-pingwifi-pang-you-ge-gan-tan-hao/m-p/1313345#M296562 <P>您好</P><P>请按以下要求，调整打印机所在的路由环境后，重新连接打印机，重新测试。</P><P>具体要求如下：</P><P><SPAN>1 </SPAN>确认路由器是否支持双频，如果支持，关闭多频合一</P><P><SPAN>2 </SPAN>打印机连接到<SPAN>2.4g </SPAN>网络，使用英文或英文<SPAN>+</SPAN>数字（不支持中文）</P><P><SPAN>3 </SPAN>带宽调整为<SPAN>20M</SPAN></P><P><SPAN>4 </SPAN>使用信道<SPAN>13</SPAN></P><P><SPAN>5</SPAN>关闭<SPAN>wmm</SPAN>（如果找不到可忽略）</P><P>谢谢</P> Tue, 15 Oct 2024 03:23:10 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/2723da-yin-ji-xian-shi-pingwifi-pang-you-ge-gan-tan-hao/m-p/1313345#M296562 双鱼座鲨鱼 2024-10-15T03:23:10Z