https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/HP4525da-yin-you-di-hui/m-p/1149142#M255681 <P>HP4525打印机，打印总是有灰黑色的底纹，硒鼓，转印带都换过了。废粉也清理了。如何清理激光器？</P> Mon, 07 Mar 2022 08:18:53 GMT 国贸电脑 2022-03-07T08:18:53Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/HP4525da-yin-you-di-hui/m-p/1149142#M255681 <P>HP4525打印机，打印总是有灰黑色的底纹，硒鼓，转印带都换过了。废粉也清理了。如何清理激光器？</P> Mon, 07 Mar 2022 08:18:53 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/HP4525da-yin-you-di-hui/m-p/1149142#M255681 国贸电脑 2022-03-07T08:18:53Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/HP4525da-yin-you-di-hui/m-p/1149309#M255713 <P>您好</P><P>激光器需要拆机,自己无法清理.</P><P>其次,有底灰,与激光器无关,考虑的是供电的问题.</P><P>建议联系维修中心检测调整.</P><P>&nbsp;</P><P>维修中心查询链接:<A href="http://support.hpicss.com/ascindex_detail.aspx" target="_blank">http://support.hpicss.com/ascindex_detail.aspx</A></P><P>&nbsp;</P> Tue, 08 Mar 2022 03:27:26 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/HP4525da-yin-you-di-hui/m-p/1149309#M255713 双鱼座鲨鱼 2022-03-08T03:27:26Z