https://h30471.www3.hp.com/t5/fan-ti-zhong-wen-zhuan-qu/HP-Smart-Tank-515-wu-fa-lie-yin-yi-ban-niu-pi-xin-feng-ma-yi-zhi-zhong-fuE4/m-p/1168388#M8408 <P>新的列印機&nbsp; 第一次要印一般寄件用牛皮信封&nbsp; 關機重複嘗試一直顯示E4, 如果按送紙鍵, 還是可以把信封送出來, 但要印就E4&nbsp; 請問該如何排除</P><P>&nbsp;</P> Tue, 07 Jun 2022 04:23:46 GMT HFL 2022-06-07T04:23:46Z https://h30471.www3.hp.com/t5/fan-ti-zhong-wen-zhuan-qu/HP-Smart-Tank-515-wu-fa-lie-yin-yi-ban-niu-pi-xin-feng-ma-yi-zhi-zhong-fuE4/m-p/1168388#M8408 <P>新的列印機&nbsp; 第一次要印一般寄件用牛皮信封&nbsp; 關機重複嘗試一直顯示E4, 如果按送紙鍵, 還是可以把信封送出來, 但要印就E4&nbsp; 請問該如何排除</P><P>&nbsp;</P> Tue, 07 Jun 2022 04:23:46 GMT https://h30471.www3.hp.com/t5/fan-ti-zhong-wen-zhuan-qu/HP-Smart-Tank-515-wu-fa-lie-yin-yi-ban-niu-pi-xin-feng-ma-yi-zhi-zhong-fuE4/m-p/1168388#M8408 HFL 2022-06-07T04:23:46Z https://h30471.www3.hp.com/t5/fan-ti-zhong-wen-zhuan-qu/HP-Smart-Tank-515-wu-fa-lie-yin-yi-ban-niu-pi-xin-feng-ma-yi-zhi-zhong-fuE4/m-p/1168546#M8420 <P>您好</P><P>麻煩您重啟打印機，確認重啟後，打印機能否就緒 。</P><P>如果仍顯示E4，請打開打印機檢修門，檢查壹下打印頭上方的藍色蓋子有沒有壓好。</P><P>如下圖，如果能看到紅點，說明藍色蓋子沒有壓好。</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="_0-1654657215360.png" style="width: 400px;"><img src="https://h30471.www3.hp.com/t5/image/serverpage/image-id/75009iD23EA6A6DCD9468A/image-size/medium?v=v2&amp;px=400" role="button" title="_0-1654657215360.png" alt="_0-1654657215360.png" /></span></P><P>&nbsp;</P> Wed, 08 Jun 2022 03:01:42 GMT https://h30471.www3.hp.com/t5/fan-ti-zhong-wen-zhuan-qu/HP-Smart-Tank-515-wu-fa-lie-yin-yi-ban-niu-pi-xin-feng-ma-yi-zhi-zhong-fuE4/m-p/1168546#M8420 双鱼座鲨鱼 2022-06-08T03:01:42Z