https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/sao-miao-tou-pai-xian-she-ji-wen-ti-dao-zhi-sao-miao-chu-xian-cuo-wei/m-p/1350695#M307837 <P>M281fdw打印机的平板扫描器，扫描时 扫描头运动过程会挤压排线，排线无法正常展开会卷起挤压扫描头，导致扫描头歪斜，直至被强行顶开导致扫描头在扫描过程中错位，结果就是扫描的图像变形。特别是高PPi的使用情况下，慢速扫描会导致更严重的形变，低ppi情况则会好转。</P><P>原因猜测：</P><P>1.排线位置设计不合理为下排线，做成侧面排线并增长排线长度或许可以规避这类故障。</P><P>2.排线材质质量问题，时间过长或导致排线软硬与韧、脆发生改变导致无法正常展开。</P><P>现在不知如何恢复<span class="lia-inline-image-display-wrapper lia-image-align-center" image-alt="图像变形" style="width: 553px;"><img src="https://h30471.www3.hp.com/t5/image/serverpage/image-id/123719iF17DAD975ACD7B10/image-size/large?v=v2&amp;px=999" role="button" title="微信截图_20250703184227.jpg" alt="图像变形" /><span class="lia-inline-image-caption" onclick="event.preventDefault();">图像变形</span></span></P><P>&nbsp;</P><P><span class="lia-inline-image-display-wrapper lia-image-align-center" image-alt="文字变形，有时变形到无法识别" style="width: 113px;"><img src="https://h30471.www3.hp.com/t5/image/serverpage/image-id/123720iCE2F7B595E1B1F2A/image-size/large?v=v2&amp;px=999" role="button" title="微信截图_20250703184135.jpg" alt="文字变形，有时变形到无法识别" /><span class="lia-inline-image-caption" onclick="event.preventDefault();">文字变形，有时变形到无法识别</span></span></P><P>&nbsp;</P> Thu, 03 Jul 2025 10:48:10 GMT 桃桃煎饼卷 2025-07-03T10:48:10Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/sao-miao-tou-pai-xian-she-ji-wen-ti-dao-zhi-sao-miao-chu-xian-cuo-wei/m-p/1350695#M307837 <P>M281fdw打印机的平板扫描器，扫描时 扫描头运动过程会挤压排线，排线无法正常展开会卷起挤压扫描头，导致扫描头歪斜，直至被强行顶开导致扫描头在扫描过程中错位，结果就是扫描的图像变形。特别是高PPi的使用情况下，慢速扫描会导致更严重的形变，低ppi情况则会好转。</P><P>原因猜测：</P><P>1.排线位置设计不合理为下排线，做成侧面排线并增长排线长度或许可以规避这类故障。</P><P>2.排线材质质量问题，时间过长或导致排线软硬与韧、脆发生改变导致无法正常展开。</P><P>现在不知如何恢复<span class="lia-inline-image-display-wrapper lia-image-align-center" image-alt="图像变形" style="width: 553px;"><img src="https://h30471.www3.hp.com/t5/image/serverpage/image-id/123719iF17DAD975ACD7B10/image-size/large?v=v2&amp;px=999" role="button" title="微信截图_20250703184227.jpg" alt="图像变形" /><span class="lia-inline-image-caption" onclick="event.preventDefault();">图像变形</span></span></P><P>&nbsp;</P><P><span class="lia-inline-image-display-wrapper lia-image-align-center" image-alt="文字变形，有时变形到无法识别" style="width: 113px;"><img src="https://h30471.www3.hp.com/t5/image/serverpage/image-id/123720iCE2F7B595E1B1F2A/image-size/large?v=v2&amp;px=999" role="button" title="微信截图_20250703184135.jpg" alt="文字变形，有时变形到无法识别" /><span class="lia-inline-image-caption" onclick="event.preventDefault();">文字变形，有时变形到无法识别</span></span></P><P>&nbsp;</P> Thu, 03 Jul 2025 10:48:10 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/sao-miao-tou-pai-xian-she-ji-wen-ti-dao-zhi-sao-miao-chu-xian-cuo-wei/m-p/1350695#M307837 桃桃煎饼卷 2025-07-03T10:48:10Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/sao-miao-tou-pai-xian-she-ji-wen-ti-dao-zhi-sao-miao-chu-xian-cuo-wei/m-p/1350716#M307840 <P>您好</P> <P>请分别使用平台和进纸器测试复印效果。</P> <P>然后再打开hp scan/hp smart，分别使用平台和进纸器测试200dpi ，300dpi扫描效果。</P> <P>最后请标注以上测试效果，发图片给我，以便确认问题，谢谢。</P> <P>&nbsp;</P> <P>&nbsp;</P> Thu, 03 Jul 2025 14:38:21 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/sao-miao-tou-pai-xian-she-ji-wen-ti-dao-zhi-sao-miao-chu-xian-cuo-wei/m-p/1350716#M307840 双鱼座鲨鱼 2025-07-03T14:38:21Z