https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/M227fdw-bu-neng-zi-dong-shuang-mian-da-yin-zen-me-ban/m-p/1248544#M277102 <P>M227fdw也是没有办法了，打印首选项里的双面打印设备安装也是正确的，设置也是双面打印，但就是实际打是单面，怎么破</P> Wed, 16 Aug 2023 16:47:39 GMT 康宝 2023-08-16T16:47:39Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/M227fdw-bu-neng-zi-dong-shuang-mian-da-yin-zen-me-ban/m-p/1248544#M277102 <P>M227fdw也是没有办法了，打印首选项里的双面打印设备安装也是正确的，设置也是双面打印，但就是实际打是单面，怎么破</P> Wed, 16 Aug 2023 16:47:39 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/M227fdw-bu-neng-zi-dong-shuang-mian-da-yin-zen-me-ban/m-p/1248544#M277102 康宝 2023-08-16T16:47:39Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/M227fdw-bu-neng-zi-dong-shuang-mian-da-yin-zen-me-ban/m-p/1248560#M277104 <P>您好</P><P>请参考图片</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="_0-1692236232706.png" style="width: 400px;"><img src="https://h30471.www3.hp.com/t5/image/serverpage/image-id/95320iCE4BC16299B28A19/image-size/medium?v=v2&amp;px=400" role="button" title="_0-1692236232706.png" alt="_0-1692236232706.png" /></span></P><P>电脑--控制面板--设备和打印机--找到打印机图标。</P><P>右击打印机图标--打印机属性--设备设置--双面器--已安装。</P><P>然后，打印时，选择双面打印即可。</P><P>如果问题依旧，麻烦提供打印机驱动设置过程及打印操作过程截图，以便确认问题，谢谢。</P><P>&nbsp;</P> Thu, 17 Aug 2023 01:38:57 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/M227fdw-bu-neng-zi-dong-shuang-mian-da-yin-zen-me-ban/m-p/1248560#M277104 双鱼座鲨鱼 2023-08-17T01:38:57Z