https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/Hp232dw-bao-dai-maEr49/m-p/1226830#M271845 <P>遇到几台HPM232dw新款打印机报错代码49，根据客服指导恢复复位，报错Er77，十几秒后，又报错代码Er49，驱动可以正常安装，Hp驱动里诊断工具提示找不到打印机，连接错误，硒鼓是原装的，各位大师傅，能否指点？</P> Wed, 12 Apr 2023 22:58:34 GMT 精修 2023-04-12T22:58:34Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/Hp232dw-bao-dai-maEr49/m-p/1226830#M271845 <P>遇到几台HPM232dw新款打印机报错代码49，根据客服指导恢复复位，报错Er77，十几秒后，又报错代码Er49，驱动可以正常安装，Hp驱动里诊断工具提示找不到打印机，连接错误，硒鼓是原装的，各位大师傅，能否指点？</P> Wed, 12 Apr 2023 22:58:34 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/Hp232dw-bao-dai-maEr49/m-p/1226830#M271845 精修 2023-04-12T22:58:34Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/Hp232dw-bao-dai-maEr49/m-p/1226860#M271850 <P>您好</P><P>如果复位报er79，说明打印机存在硬件问题可能性较大，建议维修。</P><P>这是维修中心查询链接：<A href="https://support.hp.com/cn-zh/document/c04570895" target="_blank">https://support.hp.com/cn-zh/document/c04570895</A><BR />给您带来不带，敬请谅解</P> Thu, 13 Apr 2023 01:39:35 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/Hp232dw-bao-dai-maEr49/m-p/1226860#M271850 双鱼座鲨鱼 2023-04-13T01:39:35Z