https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/HP-M281fdw-da-yin-ji-zai-wu-xian-xiang-dao-she-zhi-li-yi-zhi-zai-jin-xing-wu-xian-wang-luo-jian-suo/m-p/1228602#M272298 <P>HP M281fdw 打印机一直用无线连接路由器使用，和电脑用的同一网路，之前无线打印，扫描文件都正常；等下一次开机给孩子打印图片作业时，无法正常使用无线打印，只能拉网线才能用，使用不方便。 &nbsp; 拔掉网线，无法使用无线打印功能，关机重启都不行，重启打印机显示屏就提示&nbsp;&nbsp;49 service error turn off then on&nbsp; &nbsp; &nbsp; ，在无线向导设置里一直在进行无线网络检索，也硬恢复出厂设置了，还是一直卡在&nbsp; --正在检索无线网络信息&nbsp; &nbsp; &nbsp; &nbsp;一个小时没反应。</P><P>请大神帮给看看，感谢<BR />VX或QQ同号&nbsp; 786035188</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="IMG_20230423_181844.jpg" style="width: 800px;"><img src="https://h30471.www3.hp.com/t5/image/serverpage/image-id/90216i0472ABF0F370C746/image-size/large?v=v2&amp;px=999" role="button" title="IMG_20230423_181844.jpg" alt="IMG_20230423_181844.jpg" /></span><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="IMG_20230421_203516.jpg" style="width: 800px;"><img src="https://h30471.www3.hp.com/t5/image/serverpage/image-id/90217i0FE426AC730B56C8/image-size/large?v=v2&amp;px=999" role="button" title="IMG_20230421_203516.jpg" alt="IMG_20230421_203516.jpg" /></span></P> Sun, 23 Apr 2023 14:43:49 GMT 爱大米饭 2023-04-23T14:43:49Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/HP-M281fdw-da-yin-ji-zai-wu-xian-xiang-dao-she-zhi-li-yi-zhi-zai-jin-xing-wu-xian-wang-luo-jian-suo/m-p/1228602#M272298 <P>HP M281fdw 打印机一直用无线连接路由器使用，和电脑用的同一网路，之前无线打印，扫描文件都正常；等下一次开机给孩子打印图片作业时，无法正常使用无线打印，只能拉网线才能用，使用不方便。 &nbsp; 拔掉网线，无法使用无线打印功能，关机重启都不行，重启打印机显示屏就提示&nbsp;&nbsp;49 service error turn off then on&nbsp; &nbsp; &nbsp; ，在无线向导设置里一直在进行无线网络检索，也硬恢复出厂设置了，还是一直卡在&nbsp; --正在检索无线网络信息&nbsp; &nbsp; &nbsp; &nbsp;一个小时没反应。</P><P>请大神帮给看看，感谢<BR />VX或QQ同号&nbsp; 786035188</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="IMG_20230423_181844.jpg" style="width: 800px;"><img src="https://h30471.www3.hp.com/t5/image/serverpage/image-id/90216i0472ABF0F370C746/image-size/large?v=v2&amp;px=999" role="button" title="IMG_20230423_181844.jpg" alt="IMG_20230423_181844.jpg" /></span><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="IMG_20230421_203516.jpg" style="width: 800px;"><img src="https://h30471.www3.hp.com/t5/image/serverpage/image-id/90217i0FE426AC730B56C8/image-size/large?v=v2&amp;px=999" role="button" title="IMG_20230421_203516.jpg" alt="IMG_20230421_203516.jpg" /></span></P> Sun, 23 Apr 2023 14:43:49 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/HP-M281fdw-da-yin-ji-zai-wu-xian-xiang-dao-she-zhi-li-yi-zhi-zai-jin-xing-wu-xian-wang-luo-jian-suo/m-p/1228602#M272298 爱大米饭 2023-04-23T14:43:49Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/HP-M281fdw-da-yin-ji-zai-wu-xian-xiang-dao-she-zhi-li-yi-zhi-zai-jin-xing-wu-xian-wang-luo-jian-suo/m-p/1228637#M272309 <P>您好</P><P>请先断开打印机和电脑的连接，先确认打印机只连接电源线，开机后能否就绪。</P><P>如果打印机只连接电源线可以就绪，请先通过网线连接打印机。</P><P>&nbsp;</P><P>&nbsp;</P><P>&nbsp;</P><P>&nbsp;</P> Thu, 04 May 2023 03:03:33 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/HP-M281fdw-da-yin-ji-zai-wu-xian-xiang-dao-she-zhi-li-yi-zhi-zai-jin-xing-wu-xian-wang-luo-jian-suo/m-p/1228637#M272309 双鱼座鲨鱼 2023-05-04T03:03:33Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/HP-M281fdw-da-yin-ji-zai-wu-xian-xiang-dao-she-zhi-li-yi-zhi-zai-jin-xing-wu-xian-wang-luo-jian-suo/m-p/1229649#M272577 <P>3年多已经过保了，网线连接登录打印机后，页面没有<SPAN>更新固件选项，当地维修点太远，搬打印机去不方便，帮忙教下自己更新固件步骤。感谢</SPAN></P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="666666666666666.png" style="width: 800px;"><img src="https://h30471.www3.hp.com/t5/image/serverpage/image-id/90498i67D62128AB4CBCF2/image-size/large?v=v2&amp;px=999" role="button" title="666666666666666.png" alt="666666666666666.png" /></span></P> Mon, 01 May 2023 02:38:46 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/HP-M281fdw-da-yin-ji-zai-wu-xian-xiang-dao-she-zhi-li-yi-zhi-zai-jin-xing-wu-xian-wang-luo-jian-suo/m-p/1229649#M272577 爱大米饭 2023-05-01T02:38:46Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/HP-M281fdw-da-yin-ji-zai-wu-xian-xiang-dao-she-zhi-li-yi-zhi-zai-jin-xing-wu-xian-wang-luo-jian-suo/m-p/1229965#M272645 <P>您好</P><P>建议先通过有线连接打印机，当打印机处于就绪状态时，打印机面板上操作即可。</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="_0-1683169056039.png" style="width: 800px;"><img src="https://h30471.www3.hp.com/t5/image/serverpage/image-id/90589iDB781E1F24866947/image-size/large?v=v2&amp;px=999" role="button" title="_0-1683169056039.png" alt="_0-1683169056039.png" /></span></P><P>&nbsp;</P> Thu, 04 May 2023 02:59:45 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/HP-M281fdw-da-yin-ji-zai-wu-xian-xiang-dao-she-zhi-li-yi-zhi-zai-jin-xing-wu-xian-wang-luo-jian-suo/m-p/1229965#M272645 双鱼座鲨鱼 2023-05-04T02:59:45Z