https://h30471.www3.hp.com/t5/fan-ti-zhong-wen-zhuan-qu/hp-m712-jia-re-qi-shi-yong-wen-ti/m-p/1233999#M9451 <P>請教大家</P><P>使用副廠碳粉夾的情況, 有無數據資訊可證明在碳粉夾低於多少的情況下,會引響加熱器產生列印黑痕的問題</P><P>謝謝</P> Thu, 25 May 2023 04:54:06 GMT showtaco 2023-05-25T04:54:06Z https://h30471.www3.hp.com/t5/fan-ti-zhong-wen-zhuan-qu/hp-m712-jia-re-qi-shi-yong-wen-ti/m-p/1233999#M9451 <P>請教大家</P><P>使用副廠碳粉夾的情況, 有無數據資訊可證明在碳粉夾低於多少的情況下,會引響加熱器產生列印黑痕的問題</P><P>謝謝</P> Thu, 25 May 2023 04:54:06 GMT https://h30471.www3.hp.com/t5/fan-ti-zhong-wen-zhuan-qu/hp-m712-jia-re-qi-shi-yong-wen-ti/m-p/1233999#M9451 showtaco 2023-05-25T04:54:06Z https://h30471.www3.hp.com/t5/fan-ti-zhong-wen-zhuan-qu/hp-m712-jia-re-qi-shi-yong-wen-ti/m-p/1234266#M9463 <P>您好</P><P>可以嘗試連續打印50-100白紙後，重新測試打印效果。</P><P>如果仍有問題，以上方法無法去除加熱組件上的積碳，建議聯系維修中心具體檢測打印機。</P><P>&nbsp;</P> Fri, 26 May 2023 06:54:19 GMT https://h30471.www3.hp.com/t5/fan-ti-zhong-wen-zhuan-qu/hp-m712-jia-re-qi-shi-yong-wen-ti/m-p/1234266#M9463 双鱼座鲨鱼 2023-05-26T06:54:19Z