https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/M281fdw-Wi-Fi-zheng-chang-lian-jie-dai-ji-yi-hui-er-jiu-zi-xing-duan-kai-wu-fa-zhong-xin-zi-dong-lian-jie-xu-yao-kai-guan-ji-hou-cai-neng-zi-dong-zhong-xin-lian-wang/m-p/1280731#M286480 <P>信道13，带宽20，结果发现不了SSID了</P> Wed, 13 Mar 2024 15:17:18 GMT kindwolf1973 2024-03-13T15:17:18Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/M281fdw-Wi-Fi-zheng-chang-lian-jie-dai-ji-yi-hui-er-jiu-zi-xing-duan-kai-wu-fa-zhong-xin-zi-dong-lian-jie-xu-yao-kai-guan-ji-hou-cai-neng-zi-dong-zhong-xin-lian-wang/m-p/1279369#M286090 <P>苹果系统，macos&nbsp;14.2.1 (23C71)，打印机安装后，Wi-Fi正常设置，打印正常，但是，待机一会儿，wifi开关显示为关，无法连接wifi进行无线打印，打印机端设置无效，不能发现网络，只能开关机后，可以正常使用。</P> Wed, 06 Mar 2024 11:05:41 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/M281fdw-Wi-Fi-zheng-chang-lian-jie-dai-ji-yi-hui-er-jiu-zi-xing-duan-kai-wu-fa-zhong-xin-zi-dong-lian-jie-xu-yao-kai-guan-ji-hou-cai-neng-zi-dong-zhong-xin-lian-wang/m-p/1279369#M286090 kindwolf1973 2024-03-06T11:05:41Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/M281fdw-Wi-Fi-zheng-chang-lian-jie-dai-ji-yi-hui-er-jiu-zi-xing-duan-kai-wu-fa-zhong-xin-zi-dong-lian-jie-xu-yao-kai-guan-ji-hou-cai-neng-zi-dong-zhong-xin-lian-wang/m-p/1279462#M286109 <P>您好</P><P>请在打印机待机后，通过打印机面板唤醒打印机。</P><P>然后，打印网络配置页，确认打印机网络状态是否正常。</P><P>如果打印机网络状态存在问题，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> Thu, 07 Mar 2024 01:57:27 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/M281fdw-Wi-Fi-zheng-chang-lian-jie-dai-ji-yi-hui-er-jiu-zi-xing-duan-kai-wu-fa-zhong-xin-zi-dong-lian-jie-xu-yao-kai-guan-ji-hou-cai-neng-zi-dong-zhong-xin-lian-wang/m-p/1279462#M286109 双鱼座鲨鱼 2024-03-07T01:57:27Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/M281fdw-Wi-Fi-zheng-chang-lian-jie-dai-ji-yi-hui-er-jiu-zi-xing-duan-kai-wu-fa-zhong-xin-zi-dong-lian-jie-xu-yao-kai-guan-ji-hou-cai-neng-zi-dong-zhong-xin-lian-wang/m-p/1279737#M286200 <P>请问如何选择信道？在打印机的面板还是连接后的页面里？带宽调整在哪里可以作？</P> Fri, 08 Mar 2024 02:35:34 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/M281fdw-Wi-Fi-zheng-chang-lian-jie-dai-ji-yi-hui-er-jiu-zi-xing-duan-kai-wu-fa-zhong-xin-zi-dong-lian-jie-xu-yao-kai-guan-ji-hou-cai-neng-zi-dong-zhong-xin-lian-wang/m-p/1279737#M286200 kindwolf1973 2024-03-08T02:35:34Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/M281fdw-Wi-Fi-zheng-chang-lian-jie-dai-ji-yi-hui-er-jiu-zi-xing-duan-kai-wu-fa-zhong-xin-zi-dong-lian-jie-xu-yao-kai-guan-ji-hou-cai-neng-zi-dong-zhong-xin-lian-wang/m-p/1280706#M286473 <P>您好</P><P>&nbsp;以上配置需要在路由器管理页中操作。</P><P>如下图：</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="_0-1710324190159.png" style="width: 400px;"><img src="https://h30471.www3.hp.com/t5/image/serverpage/image-id/103830i66523B414DCC4C69/image-size/medium?v=v2&amp;px=400" role="button" title="_0-1710324190159.png" alt="_0-1710324190159.png" /></span></P><P>&nbsp;</P> Wed, 13 Mar 2024 10:03:26 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/M281fdw-Wi-Fi-zheng-chang-lian-jie-dai-ji-yi-hui-er-jiu-zi-xing-duan-kai-wu-fa-zhong-xin-zi-dong-lian-jie-xu-yao-kai-guan-ji-hou-cai-neng-zi-dong-zhong-xin-lian-wang/m-p/1280706#M286473 双鱼座鲨鱼 2024-03-13T10:03:26Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/M281fdw-Wi-Fi-zheng-chang-lian-jie-dai-ji-yi-hui-er-jiu-zi-xing-duan-kai-wu-fa-zhong-xin-zi-dong-lian-jie-xu-yao-kai-guan-ji-hou-cai-neng-zi-dong-zhong-xin-lian-wang/m-p/1280731#M286480 <P>信道13，带宽20，结果发现不了SSID了</P> Wed, 13 Mar 2024 15:17:18 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/M281fdw-Wi-Fi-zheng-chang-lian-jie-dai-ji-yi-hui-er-jiu-zi-xing-duan-kai-wu-fa-zhong-xin-zi-dong-lian-jie-xu-yao-kai-guan-ji-hou-cai-neng-zi-dong-zhong-xin-lian-wang/m-p/1280731#M286480 kindwolf1973 2024-03-13T15:17:18Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/M281fdw-Wi-Fi-zheng-chang-lian-jie-dai-ji-yi-hui-er-jiu-zi-xing-duan-kai-wu-fa-zhong-xin-zi-dong-lian-jie-xu-yao-kai-guan-ji-hou-cai-neng-zi-dong-zhong-xin-lian-wang/m-p/1280903#M286513 <P>您好</P><P>麻烦通过手机测试一下，确认手机能否发现wifi，谢谢。</P> Thu, 14 Mar 2024 07:07:07 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/M281fdw-Wi-Fi-zheng-chang-lian-jie-dai-ji-yi-hui-er-jiu-zi-xing-duan-kai-wu-fa-zhong-xin-zi-dong-lian-jie-xu-yao-kai-guan-ji-hou-cai-neng-zi-dong-zhong-xin-lian-wang/m-p/1280903#M286513 双鱼座鲨鱼 2024-03-14T07:07:07Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/M281fdw-Wi-Fi-zheng-chang-lian-jie-dai-ji-yi-hui-er-jiu-zi-xing-duan-kai-wu-fa-zhong-xin-zi-dong-lian-jie-xu-yao-kai-guan-ji-hou-cai-neng-zi-dong-zhong-xin-lian-wang/m-p/1280982#M286530 <P>手机可以发现并且连接成功，但是目前两位数的信道我试过了，12和13，打印机都发现不了，改成个位数的后，没有问题</P> Thu, 14 Mar 2024 10:13:45 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/M281fdw-Wi-Fi-zheng-chang-lian-jie-dai-ji-yi-hui-er-jiu-zi-xing-duan-kai-wu-fa-zhong-xin-zi-dong-lian-jie-xu-yao-kai-guan-ji-hou-cai-neng-zi-dong-zhong-xin-lian-wang/m-p/1280982#M286530 kindwolf1973 2024-03-14T10:13:45Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/M281fdw-Wi-Fi-zheng-chang-lian-jie-dai-ji-yi-hui-er-jiu-zi-xing-duan-kai-wu-fa-zhong-xin-zi-dong-lian-jie-xu-yao-kai-guan-ji-hou-cai-neng-zi-dong-zhong-xin-lian-wang/m-p/1280984#M286532 <P>您好</P><P>请问目前打印机什么状态？</P><P>&nbsp;</P> Thu, 14 Mar 2024 10:24:59 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/M281fdw-Wi-Fi-zheng-chang-lian-jie-dai-ji-yi-hui-er-jiu-zi-xing-duan-kai-wu-fa-zhong-xin-zi-dong-lian-jie-xu-yao-kai-guan-ji-hou-cai-neng-zi-dong-zhong-xin-lian-wang/m-p/1280984#M286532 双鱼座鲨鱼 2024-03-14T10:24:59Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/M281fdw-Wi-Fi-zheng-chang-lian-jie-dai-ji-yi-hui-er-jiu-zi-xing-duan-kai-wu-fa-zhong-xin-zi-dong-lian-jie-xu-yao-kai-guan-ji-hou-cai-neng-zi-dong-zhong-xin-lian-wang/m-p/1283276#M287281 <P>如果信道选个位数的都可以连接，但是时间一长还是会自动断开，且开机状态下无法按照连接想到找到2.4G的网络，我在后台管理发现这个设置不知道和这个现象有无关系？另外需要强调的是我的上一台打印机是281的上一代，同样的网络环境，连接一直没有问题。</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="kindwolf1973_0-1711505407039.png" style="width: 400px;"><img src="https://h30471.www3.hp.com/t5/image/serverpage/image-id/104509iC11B9D3C44C3B716/image-size/medium?v=v2&amp;px=400" role="button" title="kindwolf1973_0-1711505407039.png" alt="kindwolf1973_0-1711505407039.png" /></span></P><P>&nbsp;</P> Wed, 27 Mar 2024 02:11:02 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/M281fdw-Wi-Fi-zheng-chang-lian-jie-dai-ji-yi-hui-er-jiu-zi-xing-duan-kai-wu-fa-zhong-xin-zi-dong-lian-jie-xu-yao-kai-guan-ji-hou-cai-neng-zi-dong-zhong-xin-lian-wang/m-p/1283276#M287281 kindwolf1973 2024-03-27T02:11:02Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/M281fdw-Wi-Fi-zheng-chang-lian-jie-dai-ji-yi-hui-er-jiu-zi-xing-duan-kai-wu-fa-zhong-xin-zi-dong-lian-jie-xu-yao-kai-guan-ji-hou-cai-neng-zi-dong-zhong-xin-lian-wang/m-p/1283373#M287314 <P>您好</P><P>请参考图片，关闭驱动及打印机网页snmp后，重新测试，谢谢。</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="snmp2.png" style="width: 400px;"><img src="https://h30471.www3.hp.com/t5/image/serverpage/image-id/104530i2654FF600CD5E120/image-size/medium?v=v2&amp;px=400" role="button" title="snmp2.png" alt="snmp2.png" /></span></P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="snmp.jpg" style="width: 400px;"><img src="https://h30471.www3.hp.com/t5/image/serverpage/image-id/104529i1CCE29498BC03F65/image-size/medium?v=v2&amp;px=400" role="button" title="snmp.jpg" alt="snmp.jpg" /></span></P><P>  </P> Wed, 27 Mar 2024 08:46:37 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/M281fdw-Wi-Fi-zheng-chang-lian-jie-dai-ji-yi-hui-er-jiu-zi-xing-duan-kai-wu-fa-zhong-xin-zi-dong-lian-jie-xu-yao-kai-guan-ji-hou-cai-neng-zi-dong-zhong-xin-lian-wang/m-p/1283373#M287314 双鱼座鲨鱼 2024-03-27T08:46:37Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/M281fdw-Wi-Fi-zheng-chang-lian-jie-dai-ji-yi-hui-er-jiu-zi-xing-duan-kai-wu-fa-zhong-xin-zi-dong-lian-jie-xu-yao-kai-guan-ji-hou-cai-neng-zi-dong-zhong-xin-lian-wang/m-p/1293283#M290494 <P>该台设备返回维修店检查，未发现问题，目前的状况是如果用2.4G ：1.依然出现休眠后，连接断开，且无法再次连接，只有重新开关机；2. 路由器端选定信道13，但是打印机无法发现网络，3.只有选择同时2.4和5GHZ时，且选5GHz时，连接持续时间才相对较长，但是无法确定能持续多长时间</P> Mon, 03 Jun 2024 00:56:14 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/M281fdw-Wi-Fi-zheng-chang-lian-jie-dai-ji-yi-hui-er-jiu-zi-xing-duan-kai-wu-fa-zhong-xin-zi-dong-lian-jie-xu-yao-kai-guan-ji-hou-cai-neng-zi-dong-zhong-xin-lian-wang/m-p/1293283#M290494 kindwolf1973 2024-06-03T00:56:14Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/M281fdw-Wi-Fi-zheng-chang-lian-jie-dai-ji-yi-hui-er-jiu-zi-xing-duan-kai-wu-fa-zhong-xin-zi-dong-lian-jie-xu-yao-kai-guan-ji-hou-cai-neng-zi-dong-zhong-xin-lian-wang/m-p/1293609#M290602 <P>您好</P><P>可尝试升级打印机固件后，再重新测试。</P><P>如果问题依旧，有条件可以尝试更换其它网络环境测试，谢谢。</P> Tue, 04 Jun 2024 07:32:04 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/M281fdw-Wi-Fi-zheng-chang-lian-jie-dai-ji-yi-hui-er-jiu-zi-xing-duan-kai-wu-fa-zhong-xin-zi-dong-lian-jie-xu-yao-kai-guan-ji-hou-cai-neng-zi-dong-zhong-xin-lian-wang/m-p/1293609#M290602 双鱼座鲨鱼 2024-06-04T07:32:04Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/M281fdw-Wi-Fi-zheng-chang-lian-jie-dai-ji-yi-hui-er-jiu-zi-xing-duan-kai-wu-fa-zhong-xin-zi-dong-lian-jie-xu-yao-kai-guan-ji-hou-cai-neng-zi-dong-zhong-xin-lian-wang/m-p/1368742#M312921 <P>现在勉强可以用2.4G-5G的混合模式进行连接，新问题是，当mac 端无线连接打印时，如果设置成双面打印，则连接断开，而打印机端提示纸槽错误？什么原因？</P> Mon, 17 Nov 2025 07:24:15 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/M281fdw-Wi-Fi-zheng-chang-lian-jie-dai-ji-yi-hui-er-jiu-zi-xing-duan-kai-wu-fa-zhong-xin-zi-dong-lian-jie-xu-yao-kai-guan-ji-hou-cai-neng-zi-dong-zhong-xin-lian-wang/m-p/1368742#M312921 kindwolf1973 2025-11-17T07:24:15Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/M281fdw-Wi-Fi-zheng-chang-lian-jie-dai-ji-yi-hui-er-jiu-zi-xing-duan-kai-wu-fa-zhong-xin-zi-dong-lian-jie-xu-yao-kai-guan-ji-hou-cai-neng-zi-dong-zhong-xin-lian-wang/m-p/1368747#M312923 <P>您好</P> <P>请问mac端是如何安装打印机驱动的？</P> <P>谢谢</P> Mon, 17 Nov 2025 07:29:31 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/M281fdw-Wi-Fi-zheng-chang-lian-jie-dai-ji-yi-hui-er-jiu-zi-xing-duan-kai-wu-fa-zhong-xin-zi-dong-lian-jie-xu-yao-kai-guan-ji-hou-cai-neng-zi-dong-zhong-xin-lian-wang/m-p/1368747#M312923 双鱼座鲨鱼 2025-11-17T07:29:31Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/M281fdw-Wi-Fi-zheng-chang-lian-jie-dai-ji-yi-hui-er-jiu-zi-xing-duan-kai-wu-fa-zhong-xin-zi-dong-lian-jie-xu-yao-kai-guan-ji-hou-cai-neng-zi-dong-zhong-xin-lian-wang/m-p/1368750#M312926 <P>HP Smart .有什么建议么？</P><P>&nbsp;</P> Mon, 17 Nov 2025 07:33:00 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/M281fdw-Wi-Fi-zheng-chang-lian-jie-dai-ji-yi-hui-er-jiu-zi-xing-duan-kai-wu-fa-zhong-xin-zi-dong-lian-jie-xu-yao-kai-guan-ji-hou-cai-neng-zi-dong-zhong-xin-lian-wang/m-p/1368750#M312926 kindwolf1973 2025-11-17T07:33:00Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/M281fdw-Wi-Fi-zheng-chang-lian-jie-dai-ji-yi-hui-er-jiu-zi-xing-duan-kai-wu-fa-zhong-xin-zi-dong-lian-jie-xu-yao-kai-guan-ji-hou-cai-neng-zi-dong-zhong-xin-lian-wang/m-p/1368752#M312928 <P>您好</P> <P>建议通过应用商店下载并安装hp easy start。</P> <P>然后运行hp easy start更新打印机驱动。</P> <P>最后，通过更新出的m281驱动测试（双面）打印，谢谢。</P> Mon, 17 Nov 2025 07:45:43 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/M281fdw-Wi-Fi-zheng-chang-lian-jie-dai-ji-yi-hui-er-jiu-zi-xing-duan-kai-wu-fa-zhong-xin-zi-dong-lian-jie-xu-yao-kai-guan-ji-hou-cai-neng-zi-dong-zhong-xin-lian-wang/m-p/1368752#M312928 双鱼座鲨鱼 2025-11-17T07:45:43Z