https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/hpM725de-hei-bai-yi-ti-ji-fu-yin-sao-miao-wen-ti/m-p/1127394#M250956 <P>我这台hp725机器开机提示一个错误信息：扫描仪校准失败（30.03.23）</P><P>机器打印品质都正常，但是复印和扫描都会出现黑条和规则的黑线。这个错误一直有</P><P>（另外扫描头换过，扫描头排线换过，扫描平台控制板换过）。问题依旧！！！！</P><P>请问哪位大师能帮我解决（扫描头在工作的气候是亮灯的</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="IMG_20211102_160408.jpg" style="width: 2736px;"><img src="https://h30471.www3.hp.com/t5/image/serverpage/image-id/66192i3316ED9FF9978625/image-size/medium?v=v2&amp;px=400" role="button" title="IMG_20211102_160408.jpg" alt="IMG_20211102_160408.jpg" /></span></P><P> </P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="mmexport1636691435215.jpg" style="width: 1706px;"><img src="https://h30471.www3.hp.com/t5/image/serverpage/image-id/66193iAA89D8E217BF2D4C/image-size/medium?v=v2&amp;px=400" role="button" title="mmexport1636691435215.jpg" alt="mmexport1636691435215.jpg" /></span></P><P> </P><P>）</P> Fri, 12 Nov 2021 04:30:53 GMT 小虎头 2021-11-12T04:30:53Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/hpM725de-hei-bai-yi-ti-ji-fu-yin-sao-miao-wen-ti/m-p/1127394#M250956 <P>我这台hp725机器开机提示一个错误信息：扫描仪校准失败（30.03.23）</P><P>机器打印品质都正常，但是复印和扫描都会出现黑条和规则的黑线。这个错误一直有</P><P>（另外扫描头换过，扫描头排线换过，扫描平台控制板换过）。问题依旧！！！！</P><P>请问哪位大师能帮我解决（扫描头在工作的气候是亮灯的</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="IMG_20211102_160408.jpg" style="width: 2736px;"><img src="https://h30471.www3.hp.com/t5/image/serverpage/image-id/66192i3316ED9FF9978625/image-size/medium?v=v2&amp;px=400" role="button" title="IMG_20211102_160408.jpg" alt="IMG_20211102_160408.jpg" /></span></P><P> </P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="mmexport1636691435215.jpg" style="width: 1706px;"><img src="https://h30471.www3.hp.com/t5/image/serverpage/image-id/66193iAA89D8E217BF2D4C/image-size/medium?v=v2&amp;px=400" role="button" title="mmexport1636691435215.jpg" alt="mmexport1636691435215.jpg" /></span></P><P> </P><P>）</P> Fri, 12 Nov 2021 04:30:53 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/hpM725de-hei-bai-yi-ti-ji-fu-yin-sao-miao-wen-ti/m-p/1127394#M250956 小虎头 2021-11-12T04:30:53Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/hpM725de-hei-bai-yi-ti-ji-fu-yin-sao-miao-wen-ti/m-p/1127464#M250967 <P>您好</P><P>这个机器2个扫描头,玻璃平板和输稿器.</P><P>复印测试i一下,看是哪个扫描头的问题,更换的是否是对应的扫描头</P><P>&nbsp;</P><P>其次,给打印机升级到最新固件,再来测试.</P><P>如果升级固件后,依旧报错,建议维修.</P><P>维修中心查询链接:<A href="http://support.hpicss.com/ascindex_detail.aspx" target="_blank">http://support.hpicss.com/ascindex_detail.aspx</A></P> Fri, 12 Nov 2021 08:50:36 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/hpM725de-hei-bai-yi-ti-ji-fu-yin-sao-miao-wen-ti/m-p/1127464#M250967 双鱼座鲨鱼 2021-11-12T08:50:36Z