https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/HP-M429dw-da-yin-ji-de-shuang-mian-shou-dong-sao-miao-gong-neng-bu-neng-yong-le/m-p/1236713#M274352 <P><SPAN>原先选双面（手动）扫描，扫完一面后会自动弹出对话框，让手动翻面资料后可以点继续扫描。但是现在扫完一面后不会弹出对话框了，就没动静了，不知道什么原因?</SPAN></P> Thu, 08 Jun 2023 08:43:21 GMT MrT1977 2023-06-08T08:43:21Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/HP-M429dw-da-yin-ji-de-shuang-mian-shou-dong-sao-miao-gong-neng-bu-neng-yong-le/m-p/1236713#M274352 <P><SPAN>原先选双面（手动）扫描，扫完一面后会自动弹出对话框，让手动翻面资料后可以点继续扫描。但是现在扫完一面后不会弹出对话框了，就没动静了，不知道什么原因?</SPAN></P> Thu, 08 Jun 2023 08:43:21 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/HP-M429dw-da-yin-ji-de-shuang-mian-shou-dong-sao-miao-gong-neng-bu-neng-yong-le/m-p/1236713#M274352 MrT1977 2023-06-08T08:43:21Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/HP-M429dw-da-yin-ji-de-shuang-mian-shou-dong-sao-miao-gong-neng-bu-neng-yong-le/m-p/1236716#M274354 <P>您好</P><P>请先删除之前安装的打印机驱动及软件。</P><P>重启电脑，重新下载：</P><P><A href="https://ftp.hp.com/pub/softlib/software13/printers/LJ/M428-M429/Full_Webpack-48.6.4638-LJM428-M429_Full_Webpack.exe" target="_blank">https://ftp.hp.com/pub/softlib/software13/printers/LJ/M428-M429/Full_Webpack-48.6.4638-LJM428-M429_Full_Webpack.exe</A></P><P>然后，请重新测试手动扫描是否正常，谢谢。</P> Thu, 08 Jun 2023 08:53:23 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/HP-M429dw-da-yin-ji-de-shuang-mian-shou-dong-sao-miao-gong-neng-bu-neng-yong-le/m-p/1236716#M274354 双鱼座鲨鱼 2023-06-08T08:53:23Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/HP-M429dw-da-yin-ji-de-shuang-mian-shou-dong-sao-miao-gong-neng-bu-neng-yong-le/m-p/1236833#M274361 <P>按要求试过了，问题依旧，没能解决。</P> Thu, 08 Jun 2023 23:51:27 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/HP-M429dw-da-yin-ji-de-shuang-mian-shou-dong-sao-miao-gong-neng-bu-neng-yong-le/m-p/1236833#M274361 MrT1977 2023-06-08T23:51:27Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/HP-M429dw-da-yin-ji-de-shuang-mian-shou-dong-sao-miao-gong-neng-bu-neng-yong-le/m-p/1236916#M274387 <P>您好</P><P>如果电脑上只安装了一台打印机，请打开电脑的<SPAN>C:\Windows\System32\spool\drivers\x64\3</SPAN>，删除<SPAN>3</SPAN>文件夹中的所有文件，重启电脑重新安装打印机驱动测试。</P><P>如果问题依旧，关闭<SPAN>/</SPAN>卸载电脑上的防御软件（例如：<SPAN>360</SPAN>软件），再重新测试。</P><P>注：我发的那个link是外文版驱动，安装过程中是否有报错？</P><P>&nbsp;</P> Fri, 09 Jun 2023 06:56:11 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/HP-M429dw-da-yin-ji-de-shuang-mian-shou-dong-sao-miao-gong-neng-bu-neng-yong-le/m-p/1236916#M274387 双鱼座鲨鱼 2023-06-09T06:56:11Z