https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/HP-DeskJet-2621-Web-zhang-hu-he-mi-ma-wang-le-zen-me-ban/m-p/1211830#M268544 <P>您好</P><P>如果忘记当初设置的密码，需要将打印机重新复位</P><P>方法：</P><P>1 打印机开机，打开打印机墨盒检修门</P><P>2 按住无线键3秒以上</P><P>3 关闭墨盒检修门</P><P>&nbsp;</P> Mon, 30 Jan 2023 02:05:33 GMT 双鱼座鲨鱼 2023-01-30T02:05:33Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/HP-DeskJet-2621-Web-zhang-hu-he-mi-ma-wang-le-zen-me-ban/m-p/1211785#M268536 <P>打印机Web帐号和密码因为时间太久忘记了,有什么办法吗?</P> Sun, 29 Jan 2023 12:14:33 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/HP-DeskJet-2621-Web-zhang-hu-he-mi-ma-wang-le-zen-me-ban/m-p/1211785#M268536 打印机应用小白 2023-01-29T12:14:33Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/HP-DeskJet-2621-Web-zhang-hu-he-mi-ma-wang-le-zen-me-ban/m-p/1211830#M268544 <P>您好</P><P>如果忘记当初设置的密码，需要将打印机重新复位</P><P>方法：</P><P>1 打印机开机，打开打印机墨盒检修门</P><P>2 按住无线键3秒以上</P><P>3 关闭墨盒检修门</P><P>&nbsp;</P> Mon, 30 Jan 2023 02:05:33 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/HP-DeskJet-2621-Web-zhang-hu-he-mi-ma-wang-le-zen-me-ban/m-p/1211830#M268544 双鱼座鲨鱼 2023-01-30T02:05:33Z