https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/smart-tank-510cai-se-fu-yin-ji-sao-miao-da-mian-ji-hei-se-tiao-wen-zen-me-hui-shi/m-p/1153901#M256609 <P>如果是网络连接，建议通过浏览器输入打印机的IP地址，找到设置--恢复出厂设置，如果无法解决问题，可以关机，断电半小时以上，再试试是否好用，如果无法解决，怀疑扫描头出现故障，需要联系就近的HP维修站进行维修。</P> Tue, 29 Mar 2022 03:29:20 GMT Tsingddi 2022-03-29T03:29:20Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/smart-tank-510cai-se-fu-yin-ji-sao-miao-da-mian-ji-hei-se-tiao-wen-zen-me-hui-shi/m-p/1153889#M256601 <P>smart tank 510扫描就会出现满屏的横纹，彩色复印也是一样，什么原因？打印是可以的没问题，就是复印和扫描不行。</P> Tue, 29 Mar 2022 02:53:47 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/smart-tank-510cai-se-fu-yin-ji-sao-miao-da-mian-ji-hei-se-tiao-wen-zen-me-hui-shi/m-p/1153889#M256601 一个黑人 2022-03-29T02:53:47Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/smart-tank-510cai-se-fu-yin-ji-sao-miao-da-mian-ji-hei-se-tiao-wen-zen-me-hui-shi/m-p/1153901#M256609 <P>如果是网络连接，建议通过浏览器输入打印机的IP地址，找到设置--恢复出厂设置，如果无法解决问题，可以关机，断电半小时以上，再试试是否好用，如果无法解决，怀疑扫描头出现故障，需要联系就近的HP维修站进行维修。</P> Tue, 29 Mar 2022 03:29:20 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/smart-tank-510cai-se-fu-yin-ji-sao-miao-da-mian-ji-hei-se-tiao-wen-zen-me-hui-shi/m-p/1153901#M256609 Tsingddi 2022-03-29T03:29:20Z