https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/DeakJet-2621-tian-jia-hui-pu-yun-da-yin-shi-xin-xi-ye-bu-chu-er-wei-ma-web-yi-jing-que-ding-da-kai/m-p/1109467#M247410 <P>打印出信息页显示：</P><P>恭喜!</P><P>您的打印机现已联网，并且拥有自己的电子邮件地址。</P><P>……</P><P>……</P><P>……</P><P>但就是没有二维码</P> Sat, 21 Aug 2021 14:16:12 GMT 晴天一虹 2021-08-21T14:16:12Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/DeakJet-2621-tian-jia-hui-pu-yun-da-yin-shi-xin-xi-ye-bu-chu-er-wei-ma-web-yi-jing-que-ding-da-kai/m-p/1109467#M247410 <P>打印出信息页显示：</P><P>恭喜!</P><P>您的打印机现已联网，并且拥有自己的电子邮件地址。</P><P>……</P><P>……</P><P>……</P><P>但就是没有二维码</P> Sat, 21 Aug 2021 14:16:12 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/DeakJet-2621-tian-jia-hui-pu-yun-da-yin-shi-xin-xi-ye-bu-chu-er-wei-ma-web-yi-jing-que-ding-da-kai/m-p/1109467#M247410 晴天一虹 2021-08-21T14:16:12Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/DeakJet-2621-tian-jia-hui-pu-yun-da-yin-shi-xin-xi-ye-bu-chu-er-wei-ma-web-yi-jing-que-ding-da-kai/m-p/1109662#M247443 <P>您好</P><P>在打印机的管理页中，点击设置--恢复工厂设置。</P><P>然后再重新将打印机加入wifi，开启web，打印信息页测试。</P> Mon, 23 Aug 2021 02:36:37 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/DeakJet-2621-tian-jia-hui-pu-yun-da-yin-shi-xin-xi-ye-bu-chu-er-wei-ma-web-yi-jing-que-ding-da-kai/m-p/1109662#M247443 双鱼座鲨鱼 2021-08-23T02:36:37Z