https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/HP-OfficeJet-Pro-8210-OK-jian-gu-zhang/m-p/1371481#M313994 <P>HP OfficeJet Pro 8210打印机OK键失灵，更新了固件及恢复出厂设置都无法解决。而且同一批次购买的打印机，有两台8210都出现了OK键故障，<SPAN>请问是什么原因，求解？</SPAN></P> Fri, 12 Dec 2025 06:08:41 GMT he279489734 2025-12-12T06:08:41Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/HP-OfficeJet-Pro-8210-OK-jian-gu-zhang/m-p/1371481#M313994 <P>HP OfficeJet Pro 8210打印机OK键失灵，更新了固件及恢复出厂设置都无法解决。而且同一批次购买的打印机，有两台8210都出现了OK键故障，<SPAN>请问是什么原因，求解？</SPAN></P> Fri, 12 Dec 2025 06:08:41 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/HP-OfficeJet-Pro-8210-OK-jian-gu-zhang/m-p/1371481#M313994 he279489734 2025-12-12T06:08:41Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/HP-OfficeJet-Pro-8210-OK-jian-gu-zhang/m-p/1371487#M313999 <P>您好</P> <P>请将打印机只连接电源线重新开机测试。</P> <P>如果问题依旧，建议联系当地维修中心具体检测打印机。</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>&nbsp;<BR />给您带来不带，敬请谅解&nbsp;</P> Fri, 12 Dec 2025 06:43:38 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/HP-OfficeJet-Pro-8210-OK-jian-gu-zhang/m-p/1371487#M313999 双鱼座鲨鱼 2025-12-12T06:43:38Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/HP-OfficeJet-Pro-8210-OK-jian-gu-zhang/m-p/1379274#M316165 <P>我也遇到相同问题，上下键好用，OK键失灵，请问楼主如何解决？</P> Sun, 01 Mar 2026 08:48:39 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/HP-OfficeJet-Pro-8210-OK-jian-gu-zhang/m-p/1379274#M316165 lztzt 2026-03-01T08:48:39Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/HP-OfficeJet-Pro-8210-OK-jian-gu-zhang/m-p/1379276#M316166 <P>非常抱歉，方法同上。</P> <P>给您带来不便，敬请谅解。</P> Sun, 01 Mar 2026 09:08:09 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/HP-OfficeJet-Pro-8210-OK-jian-gu-zhang/m-p/1379276#M316166 双鱼座鲨鱼 2026-03-01T09:08:09Z