https://h30471.www3.hp.com/t5/fan-ti-zhong-wen-zhuan-qu/da-yin-ji-Leaserjet-m28-ru-he-zhong-she-hui-yuan-chang-she-ding/m-p/979419#M5944 <P>您好</P><P>麻煩您嘗試通過電腦端的瀏覽器，地址欄輸入打印機ip回車後，在打印機的web中選擇服務--恢復默認值試壹下。</P><P>如果服務選項被鎖定，需要聯系當地維修中心來處理。</P> Fri, 29 May 2020 03:31:56 GMT 双鱼座鲨鱼 2020-05-29T03:31:56Z https://h30471.www3.hp.com/t5/fan-ti-zhong-wen-zhuan-qu/da-yin-ji-Leaserjet-m28-ru-he-zhong-she-hui-yuan-chang-she-ding/m-p/979340#M5941 <P>你好,</P><P>&nbsp;</P><P>忘記admin 的密碼，請問要怎樣回復原廠設定重新設定新的密碼?</P><P>&nbsp;</P><P>謝謝</P><P>&nbsp;</P> Fri, 29 May 2020 01:37:13 GMT https://h30471.www3.hp.com/t5/fan-ti-zhong-wen-zhuan-qu/da-yin-ji-Leaserjet-m28-ru-he-zhong-she-hui-yuan-chang-she-ding/m-p/979340#M5941 呢歌 2020-05-29T01:37:13Z https://h30471.www3.hp.com/t5/fan-ti-zhong-wen-zhuan-qu/da-yin-ji-Leaserjet-m28-ru-he-zhong-she-hui-yuan-chang-she-ding/m-p/979419#M5944 <P>您好</P><P>麻煩您嘗試通過電腦端的瀏覽器，地址欄輸入打印機ip回車後，在打印機的web中選擇服務--恢復默認值試壹下。</P><P>如果服務選項被鎖定，需要聯系當地維修中心來處理。</P> Fri, 29 May 2020 03:31:56 GMT https://h30471.www3.hp.com/t5/fan-ti-zhong-wen-zhuan-qu/da-yin-ji-Leaserjet-m28-ru-he-zhong-she-hui-yuan-chang-she-ding/m-p/979419#M5944 双鱼座鲨鱼 2020-05-29T03:31:56Z