https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/hui-pu2621da-yin-ji-wu-gu-zhang-dai-ma-fan-fu-jin-chu-yi-dian-zhi/m-p/1374157#M314771 <P><A title="故障视频 由于平台无法上传视频且故障只能用视频体现" href="https://www.douyin.com/video/7591063889578061499" target="_blank" rel="noopener">惠普 2621 打印机 无法打印 一直进出纸张 来... https://v.douyin.com/CP3yfiavTMU/ 08/07 O@x.fB ZZM:/ </A>&nbsp;</P><P>故障描述 起因是墨水撒了 然后我把里面除了底部的光电传感器以外的其他电子设全拆下来 清洗机身 装上之后发现一直在进退纸张 有的时候会报e3但是更多的是反复进退纸张 测试页无法打印</P><P>我被这个问题困扰两天了 求回复！</P> Sat, 03 Jan 2026 09:33:16 GMT 老猫233 2026-01-03T09:33:16Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/hui-pu2621da-yin-ji-wu-gu-zhang-dai-ma-fan-fu-jin-chu-yi-dian-zhi/m-p/1374157#M314771 <P><A title="故障视频 由于平台无法上传视频且故障只能用视频体现" href="https://www.douyin.com/video/7591063889578061499" target="_blank" rel="noopener">惠普 2621 打印机 无法打印 一直进出纸张 来... https://v.douyin.com/CP3yfiavTMU/ 08/07 O@x.fB ZZM:/ </A>&nbsp;</P><P>故障描述 起因是墨水撒了 然后我把里面除了底部的光电传感器以外的其他电子设全拆下来 清洗机身 装上之后发现一直在进退纸张 有的时候会报e3但是更多的是反复进退纸张 测试页无法打印</P><P>我被这个问题困扰两天了 求回复！</P> Sat, 03 Jan 2026 09:33:16 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/hui-pu2621da-yin-ji-wu-gu-zhang-dai-ma-fan-fu-jin-chu-yi-dian-zhi/m-p/1374157#M314771 老猫233 2026-01-03T09:33:16Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/hui-pu2621da-yin-ji-wu-gu-zhang-dai-ma-fan-fu-jin-chu-yi-dian-zhi/m-p/1374162#M314775 <P>您好</P> <P>从视频来看，打印机时序混乱，个人用户不建议二次拆机。</P> <P>请及时联系当地维修中心具体检测打印机，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> Sat, 03 Jan 2026 11:45:45 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/hui-pu2621da-yin-ji-wu-gu-zhang-dai-ma-fan-fu-jin-chu-yi-dian-zhi/m-p/1374162#M314775 双鱼座鲨鱼 2026-01-03T11:45:45Z