https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/da-yin-jiM277DW-wu-fa-zi-dong-shuang-mian-da-yin/m-p/841320#M215775 <P>原来双面打印会一次性打好双面，现在提示需要手动双面打印，把打了一面的纸张再塞回去。</P> Tue, 19 Sep 2017 04:54:51 GMT Franklu 2017-09-19T04:54:51Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/da-yin-jiM277DW-wu-fa-zi-dong-shuang-mian-da-yin/m-p/841320#M215775 <P>原来双面打印会一次性打好双面，现在提示需要手动双面打印，把打了一面的纸张再塞回去。</P> Tue, 19 Sep 2017 04:54:51 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/da-yin-jiM277DW-wu-fa-zi-dong-shuang-mian-da-yin/m-p/841320#M215775 Franklu 2017-09-19T04:54:51Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/da-yin-jiM277DW-wu-fa-zi-dong-shuang-mian-da-yin/m-p/841351#M215785 <P>您好</P><P>操作如下：</P><P>右击打印机图标--打印机属性--设备设置--可安装选项--双面打印器(要改为已安装)--允许手动双面(要改成已禁用)</P><P>然后请重新测试，谢谢。</P> Tue, 19 Sep 2017 07:23:07 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/da-yin-jiM277DW-wu-fa-zi-dong-shuang-mian-da-yin/m-p/841351#M215785 双鱼座鲨鱼 2017-09-19T07:23:07Z