https://h30471.www3.hp.com/t5/da-yin-ji-an-zhuang-wen-ti/M437N-xian-shi-qian-men-da-kai-zen-me-jie-jue/m-p/1295162#M91832 <P>新打印机安装好硒鼓和墨粉盒之后，显示前门打开，请将其关闭，这是什么原因？怎么解决？</P> Sat, 15 Jun 2024 02:50:21 GMT 河北老陳 2024-06-15T02:50:21Z https://h30471.www3.hp.com/t5/da-yin-ji-an-zhuang-wen-ti/M437N-xian-shi-qian-men-da-kai-zen-me-jie-jue/m-p/1295162#M91832 <P>新打印机安装好硒鼓和墨粉盒之后，显示前门打开，请将其关闭，这是什么原因？怎么解决？</P> Sat, 15 Jun 2024 02:50:21 GMT https://h30471.www3.hp.com/t5/da-yin-ji-an-zhuang-wen-ti/M437N-xian-shi-qian-men-da-kai-zen-me-jie-jue/m-p/1295162#M91832 河北老陳 2024-06-15T02:50:21Z https://h30471.www3.hp.com/t5/da-yin-ji-an-zhuang-wen-ti/M437N-xian-shi-qian-men-da-kai-zen-me-jie-jue/m-p/1295198#M91833 <P>确定已经正确关闭的情况下，因为是新打印机，请仔细检查一下有没有封箱胶条或废纸没有清理干净，</P> Sat, 15 Jun 2024 14:55:14 GMT https://h30471.www3.hp.com/t5/da-yin-ji-an-zhuang-wen-ti/M437N-xian-shi-qian-men-da-kai-zen-me-jie-jue/m-p/1295198#M91833 WDH 2024-06-15T14:55:14Z