https://h30471.www3.hp.com/t5/da-yin-ji-an-zhuang-wen-ti/wei-shen-me-lian-shang-wang-you-duan-kai-you-lian-bu-shang/m-p/1365998#M95881 <P>主要连网连不上，代码怎么又错2545</P> Fri, 24 Oct 2025 13:42:36 GMT 贵州省黎平县坝寨乡青寨村 2025-10-24T13:42:36Z https://h30471.www3.hp.com/t5/da-yin-ji-an-zhuang-wen-ti/wei-shen-me-lian-shang-wang-you-duan-kai-you-lian-bu-shang/m-p/1365998#M95881 <P>主要连网连不上，代码怎么又错2545</P> Fri, 24 Oct 2025 13:42:36 GMT https://h30471.www3.hp.com/t5/da-yin-ji-an-zhuang-wen-ti/wei-shen-me-lian-shang-wang-you-duan-kai-you-lian-bu-shang/m-p/1365998#M95881 贵州省黎平县坝寨乡青寨村 2025-10-24T13:42:36Z https://h30471.www3.hp.com/t5/da-yin-ji-an-zhuang-wen-ti/wei-shen-me-lian-shang-wang-you-duan-kai-you-lian-bu-shang/m-p/1366002#M95884 <P>您好</P> <P><SPAN>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。</SPAN></P> <P><SPAN>具体要求如下：</SPAN></P> <P>1 <SPAN>确认路由器是否支持双频，如果支持，关闭多频合一</SPAN></P> <P>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）</SPAN></P> <P>3 <SPAN>带宽调整为</SPAN>20M</P> <P>4 <SPAN>使用信道</SPAN>13</P> <P>5<SPAN>关闭</SPAN>wmm<SPAN>（如果找不到可忽略）</SPAN></P> <P><SPAN>谢谢</SPAN></P> Fri, 24 Oct 2025 13:52:37 GMT https://h30471.www3.hp.com/t5/da-yin-ji-an-zhuang-wen-ti/wei-shen-me-lian-shang-wang-you-duan-kai-you-lian-bu-shang/m-p/1366002#M95884 双鱼座鲨鱼 2025-10-24T13:52:37Z