https://h30471.www3.hp.com/t5/da-yin-ji-an-zhuang-wen-ti/M403D-wu-fa-yu-chan-pin-tong-xin/m-p/1161702#M84971 <P>通过USB线可以打印，但无线连接时提示无法与产品通信</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="LL_0-1651894312864.png" style="width: 400px;"><img src="https://h30471.www3.hp.com/t5/image/serverpage/image-id/73249i738314892031BC9C/image-size/medium?v=v2&amp;px=400" role="button" title="LL_0-1651894312864.png" alt="LL_0-1651894312864.png" /></span></P><P>&nbsp;</P> Sat, 07 May 2022 03:31:59 GMT 人间小苦瓜LL 2022-05-07T03:31:59Z https://h30471.www3.hp.com/t5/da-yin-ji-an-zhuang-wen-ti/M403D-wu-fa-yu-chan-pin-tong-xin/m-p/1161702#M84971 <P>通过USB线可以打印，但无线连接时提示无法与产品通信</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="LL_0-1651894312864.png" style="width: 400px;"><img src="https://h30471.www3.hp.com/t5/image/serverpage/image-id/73249i738314892031BC9C/image-size/medium?v=v2&amp;px=400" role="button" title="LL_0-1651894312864.png" alt="LL_0-1651894312864.png" /></span></P><P>&nbsp;</P> Sat, 07 May 2022 03:31:59 GMT https://h30471.www3.hp.com/t5/da-yin-ji-an-zhuang-wen-ti/M403D-wu-fa-yu-chan-pin-tong-xin/m-p/1161702#M84971 人间小苦瓜LL 2022-05-07T03:31:59Z https://h30471.www3.hp.com/t5/da-yin-ji-an-zhuang-wen-ti/M403D-wu-fa-yu-chan-pin-tong-xin/m-p/1161754#M84979 <P>您好</P><P>1建议先退出电脑上的杀毒软件和防火墙，重新安装打印机驱动测试</P><P>2 如果问题依旧，更换电脑上其它usb端口，重新测试</P><P>3 如果问题仍无法解决，建议另行更换一条1.5米之内的usb线再测试</P><P>以上操作如果均无效，请完成附件中的方法后，再重新测试，谢谢。</P><P>&nbsp;</P> Sat, 07 May 2022 06:16:04 GMT https://h30471.www3.hp.com/t5/da-yin-ji-an-zhuang-wen-ti/M403D-wu-fa-yu-chan-pin-tong-xin/m-p/1161754#M84979 双鱼座鲨鱼 2022-05-07T06:16:04Z