https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/HP-PageWide-Pro-452dn-ru-he-hui-fu-chu-chang-she-zhi/m-p/1107879#M247148 <P>您好</P><P>请参考：</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="_0-1628847631621.png" style="width: 400px;"><img src="https://h30471.www3.hp.com/t5/image/serverpage/image-id/61532i24C0D282027B0788/image-size/medium?v=v2&amp;px=400" role="button" title="_0-1628847631621.png" alt="_0-1628847631621.png" /></span></P><P>&nbsp;</P> Fri, 13 Aug 2021 09:40:45 GMT 双鱼座鲨鱼 2021-08-13T09:40:45Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/HP-PageWide-Pro-452dn-ru-he-hui-fu-chu-chang-she-zhi/m-p/1107822#M247134 <P>HP PageWide Pro 452dn打印机网络无法连接，菜单中无恢复出厂设置选项。</P><P>如何通过按钮来恢复出厂设置？</P> Fri, 13 Aug 2021 07:41:51 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/HP-PageWide-Pro-452dn-ru-he-hui-fu-chu-chang-she-zhi/m-p/1107822#M247134 CooKiERRR 2021-08-13T07:41:51Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/HP-PageWide-Pro-452dn-ru-he-hui-fu-chu-chang-she-zhi/m-p/1107879#M247148 <P>您好</P><P>请参考：</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="_0-1628847631621.png" style="width: 400px;"><img src="https://h30471.www3.hp.com/t5/image/serverpage/image-id/61532i24C0D282027B0788/image-size/medium?v=v2&amp;px=400" role="button" title="_0-1628847631621.png" alt="_0-1628847631621.png" /></span></P><P>&nbsp;</P> Fri, 13 Aug 2021 09:40:45 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/HP-PageWide-Pro-452dn-ru-he-hui-fu-chu-chang-she-zhi/m-p/1107879#M247148 双鱼座鲨鱼 2021-08-13T09:40:45Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/HP-PageWide-Pro-452dn-ru-he-hui-fu-chu-chang-she-zhi/m-p/1108508#M247245 <P>就是因为在菜单里面没有找到这个恢复出厂设置才问的。根据操作手册，找不到这个菜单。是否有“硬”恢复的方式？</P> Tue, 17 Aug 2021 06:24:42 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/HP-PageWide-Pro-452dn-ru-he-hui-fu-chu-chang-she-zhi/m-p/1108508#M247245 CooKiERRR 2021-08-17T06:24:42Z