https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/HPsmart-Tank-678zai-dian-nao-duan-wu-fa-shuang-mian-da-yin/m-p/1311919#M296091 <P>您好</P><P>请重新安装打印机完整版驱动：</P><P><A href="https://ftp.hp.com/pub/softlib/software13/printers/ST660-670/HPEasyStart-16.2.4-ST660-670_55_4_5072_Webpack.exe" target="_blank">https://ftp.hp.com/pub/softlib/software13/printers/ST660-670/HPEasyStart-16.2.4-ST660-670_55_4_5072_Webpack.exe</A></P><P>然后，再重新设置双面打印。</P><P>操作过程中遇到问题，请及时追问，谢谢。</P> Tue, 08 Oct 2024 04:23:54 GMT 双鱼座鲨鱼 2024-10-08T04:23:54Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/HPsmart-Tank-678zai-dian-nao-duan-wu-fa-shuang-mian-da-yin/m-p/1311707#M296029 <P>HPsmart Tank 678在电脑端无法双面打印，用小程序可以。尝试在官网下载驱动重新安装后失败。</P> Sat, 05 Oct 2024 13:05:40 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/HPsmart-Tank-678zai-dian-nao-duan-wu-fa-shuang-mian-da-yin/m-p/1311707#M296029 qunqun03 2024-10-05T13:05:40Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/HPsmart-Tank-678zai-dian-nao-duan-wu-fa-shuang-mian-da-yin/m-p/1311919#M296091 <P>您好</P><P>请重新安装打印机完整版驱动：</P><P><A href="https://ftp.hp.com/pub/softlib/software13/printers/ST660-670/HPEasyStart-16.2.4-ST660-670_55_4_5072_Webpack.exe" target="_blank">https://ftp.hp.com/pub/softlib/software13/printers/ST660-670/HPEasyStart-16.2.4-ST660-670_55_4_5072_Webpack.exe</A></P><P>然后，再重新设置双面打印。</P><P>操作过程中遇到问题，请及时追问，谢谢。</P> Tue, 08 Oct 2024 04:23:54 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/HPsmart-Tank-678zai-dian-nao-duan-wu-fa-shuang-mian-da-yin/m-p/1311919#M296091 双鱼座鲨鱼 2024-10-08T04:23:54Z