https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/HP-LaserJet-MFP-M28-M31geng-xin-le-qu-dong-bu-da-yin/m-p/1372302#M314288 <P>HP LaserJet MFP M28-M31跟新了驱动打印没反应，队列中显示0文档，求高手帮解决~</P> Fri, 19 Dec 2025 07:01:33 GMT 暮色折痕 2025-12-19T07:01:33Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/HP-LaserJet-MFP-M28-M31geng-xin-le-qu-dong-bu-da-yin/m-p/1372302#M314288 <P>HP LaserJet MFP M28-M31跟新了驱动打印没反应，队列中显示0文档，求高手帮解决~</P> Fri, 19 Dec 2025 07:01:33 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/HP-LaserJet-MFP-M28-M31geng-xin-le-qu-dong-bu-da-yin/m-p/1372302#M314288 暮色折痕 2025-12-19T07:01:33Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/HP-LaserJet-MFP-M28-M31geng-xin-le-qu-dong-bu-da-yin/m-p/1372305#M314289 <P>您好</P> <P>请在电脑上打开控制面板，右击&nbsp; &nbsp;设备和打印机，点击：打开。</P> <P>然后再找到前面带√号的端口，发图片给我，以便确认问题，谢谢。</P> Fri, 19 Dec 2025 07:10:01 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/HP-LaserJet-MFP-M28-M31geng-xin-le-qu-dong-bu-da-yin/m-p/1372305#M314289 双鱼座鲨鱼 2025-12-19T07:10:01Z