https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/da-yin-ji-shu-xing-she-bei-she-zhi-li-mian-de-shuang-mian-da-yin-qi-xuan-xiang-zhong-qi-dian-nao-hou-zong-shi-zi-dong-bian-cheng-wei-an-zhuang-da-yin-ji-xing-haoHP-LaserJet-Pro/m-p/1370214#M313552 <P>打印机有自动双面打印功能，在打印机断电重启、电脑关机重启等操作后，必定会出现打印机属性—设备设置里面的双面打印器选项自动变成“未安装”，要手动双面，把这个选项改成已安装后，正常双面打印，然后在电脑重启后，又变成“未安装”。<span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="微信图片_20251201151955_175_744.jpg" style="width: 600px;"><img src="https://h30471.www3.hp.com/t5/image/serverpage/image-id/129301iBABAA345959EF1F2/image-size/large?v=v2&amp;px=999" role="button" title="微信图片_20251201151955_175_744.jpg" alt="微信图片_20251201151955_175_744.jpg" /></span></P> Mon, 01 Dec 2025 07:21:18 GMT 00121 2025-12-01T07:21:18Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/da-yin-ji-shu-xing-she-bei-she-zhi-li-mian-de-shuang-mian-da-yin-qi-xuan-xiang-zhong-qi-dian-nao-hou-zong-shi-zi-dong-bian-cheng-wei-an-zhuang-da-yin-ji-xing-haoHP-LaserJet-Pro/m-p/1370214#M313552 <P>打印机有自动双面打印功能，在打印机断电重启、电脑关机重启等操作后，必定会出现打印机属性—设备设置里面的双面打印器选项自动变成“未安装”，要手动双面，把这个选项改成已安装后，正常双面打印，然后在电脑重启后，又变成“未安装”。<span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="微信图片_20251201151955_175_744.jpg" style="width: 600px;"><img src="https://h30471.www3.hp.com/t5/image/serverpage/image-id/129301iBABAA345959EF1F2/image-size/large?v=v2&amp;px=999" role="button" title="微信图片_20251201151955_175_744.jpg" alt="微信图片_20251201151955_175_744.jpg" /></span></P> Mon, 01 Dec 2025 07:21:18 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/da-yin-ji-shu-xing-she-bei-she-zhi-li-mian-de-shuang-mian-da-yin-qi-xuan-xiang-zhong-qi-dian-nao-hou-zong-shi-zi-dong-bian-cheng-wei-an-zhuang-da-yin-ji-xing-haoHP-LaserJet-Pro/m-p/1370214#M313552 00121 2025-12-01T07:21:18Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/da-yin-ji-shu-xing-she-bei-she-zhi-li-mian-de-shuang-mian-da-yin-qi-xuan-xiang-zhong-qi-dian-nao-hou-zong-shi-zi-dong-bian-cheng-wei-an-zhuang-da-yin-ji-xing-haoHP-LaserJet-Pro/m-p/1370228#M313557 <P>您好</P> <P>请重新下载并安装：</P> <P><A href="https://ftp.hp.com/pub/softlib/software13/printers/UPD/upd-ps-x64-7.9.0.26347.zip" target="_blank">https://ftp.hp.com/pub/softlib/software13/printers/UPD/upd-ps-x64-7.9.0.26347.zip</A>&nbsp;</P> <P>然后调整打印机驱动属性选项（双面单元）后，再重新测试，谢谢。</P> Mon, 01 Dec 2025 08:11:25 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/da-yin-ji-shu-xing-she-bei-she-zhi-li-mian-de-shuang-mian-da-yin-qi-xuan-xiang-zhong-qi-dian-nao-hou-zong-shi-zi-dong-bian-cheng-wei-an-zhuang-da-yin-ji-xing-haoHP-LaserJet-Pro/m-p/1370228#M313557 双鱼座鲨鱼 2025-12-01T08:11:25Z