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    <title>该主题</title>
    <link>https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/HP-M452DN-da-yin-guai-xian-xiang/m-p/907830#M223397</link>
    <description>&lt;P&gt;您好&lt;/P&gt;&lt;P&gt;电脑是什么操作系统？&lt;/P&gt;&lt;P&gt;在电脑上找到打印机图标--右击打印机图标--打印机属性--端口（发图片）&lt;/P&gt;&lt;P&gt;谢谢&lt;/P&gt;</description>
    <pubDate>Mon, 07 Jan 2019 07:59:11 GMT</pubDate>
    <dc:creator>双鱼座鲨鱼</dc:creator>
    <dc:date>2019-01-07T07:59:11Z</dc:date>
    <item>
      <title>HP M452DN 打印怪现象</title>
      <link>https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/HP-M452DN-da-yin-guai-xian-xiang/m-p/907768#M223384</link>
      <description>&lt;P&gt;你好，有一台HP M452DN的打印机，在双面多张打印时会出现某页全白而某页全虚的怪现象，也就是他会双面打印第一页跑白纸出来，正常应该两面都有字的，第二页会单独出一张纸一面白纸一面内容是虚的，虚的内容就是正常打印的第二页内容，这种情况也可能在打印的中间某个时间段出现，打印机屏幕提示正在清洁，过一会就提示打印错误按OK键。后面的不会打印出来，有时候又好用，没有规律，一半以上打出来的都是废的。有时候第一张出来就是虚的。机器做过初始化没有解决问题，打印口用USB和网口都是一样出现问题。求解决。&lt;/P&gt;</description>
      <pubDate>Mon, 07 Jan 2019 05:25:59 GMT</pubDate>
      <guid>https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/HP-M452DN-da-yin-guai-xian-xiang/m-p/907768#M223384</guid>
      <dc:creator>艾米艾米</dc:creator>
      <dc:date>2019-01-07T05:25:59Z</dc:date>
    </item>
    <item>
      <title>Re: HP M452DN 打印怪现象</title>
      <link>https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/HP-M452DN-da-yin-guai-xian-xiang/m-p/907830#M223397</link>
      <description>&lt;P&gt;您好&lt;/P&gt;&lt;P&gt;电脑是什么操作系统？&lt;/P&gt;&lt;P&gt;在电脑上找到打印机图标--右击打印机图标--打印机属性--端口（发图片）&lt;/P&gt;&lt;P&gt;谢谢&lt;/P&gt;</description>
      <pubDate>Mon, 07 Jan 2019 07:59:11 GMT</pubDate>
      <guid>https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/HP-M452DN-da-yin-guai-xian-xiang/m-p/907830#M223397</guid>
      <dc:creator>双鱼座鲨鱼</dc:creator>
      <dc:date>2019-01-07T07:59:11Z</dc:date>
    </item>
    <item>
      <title>Re: HP M452DN 打印怪现象</title>
      <link>https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/HP-M452DN-da-yin-guai-xian-xiang/m-p/907838#M223399</link>
      <description>&lt;P&gt;他们办公室4台台式机用网口接到这个打印机的都是这个问题，后来我拿了一台笔记本用USB口连接也是这样，这个跟电脑有关系吗？一开始我也是怀疑电脑那里。啥系统我还没有在意，现在不在现场&lt;/P&gt;</description>
      <pubDate>Mon, 07 Jan 2019 08:13:37 GMT</pubDate>
      <guid>https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/HP-M452DN-da-yin-guai-xian-xiang/m-p/907838#M223399</guid>
      <dc:creator>艾米艾米</dc:creator>
      <dc:date>2019-01-07T08:13:37Z</dc:date>
    </item>
    <item>
      <title>Re: HP M452DN 打印怪现象</title>
      <link>https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/HP-M452DN-da-yin-guai-xian-xiang/m-p/907842#M223400</link>
      <description>&lt;P&gt;打印机脱机打印效果是否正常？&lt;/P&gt;</description>
      <pubDate>Mon, 07 Jan 2019 08:21:46 GMT</pubDate>
      <guid>https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/HP-M452DN-da-yin-guai-xian-xiang/m-p/907842#M223400</guid>
      <dc:creator>双鱼座鲨鱼</dc:creator>
      <dc:date>2019-01-07T08:21:46Z</dc:date>
    </item>
    <item>
      <title>Re: HP M452DN 打印怪现象</title>
      <link>https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/HP-M452DN-da-yin-guai-xian-xiang/m-p/907849#M223402</link>
      <description>&lt;P&gt;脱机打印自检页正常，都是打印双面多张时出现，尤其是PDF文档严重&lt;span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="58.jpg" style="width: 450px;"&gt;&lt;img src="https://h30471.www3.hp.com/t5/image/serverpage/image-id/33918i53821DF4F28DF5E8/image-size/large?v=v2&amp;amp;px=999" role="button" title="58.jpg" alt="58.jpg" /&gt;&lt;/span&gt;&lt;span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="113.jpg" style="width: 450px;"&gt;&lt;img src="https://h30471.www3.hp.com/t5/image/serverpage/image-id/33919iA621523340964053/image-size/large?v=v2&amp;amp;px=999" role="button" title="113.jpg" alt="113.jpg" /&gt;&lt;/span&gt;&lt;span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="64106.jpg" style="width: 450px;"&gt;&lt;img src="https://h30471.www3.hp.com/t5/image/serverpage/image-id/33920i5F1EB9E999538EAB/image-size/large?v=v2&amp;amp;px=999" role="button" title="64106.jpg" alt="64106.jpg" /&gt;&lt;/span&gt;&lt;span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="浅.jpg" style="width: 450px;"&gt;&lt;img src="https://h30471.www3.hp.com/t5/image/serverpage/image-id/33921iC28A5D4B3FC59804/image-size/large?v=v2&amp;amp;px=999" role="button" title="浅.jpg" alt="浅.jpg" /&gt;&lt;/span&gt;&lt;/P&gt;</description>
      <pubDate>Mon, 07 Jan 2019 08:43:53 GMT</pubDate>
      <guid>https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/HP-M452DN-da-yin-guai-xian-xiang/m-p/907849#M223402</guid>
      <dc:creator>艾米艾米</dc:creator>
      <dc:date>2019-01-07T08:43:53Z</dc:date>
    </item>
    <item>
      <title>Re: HP M452DN 打印怪现象</title>
      <link>https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/HP-M452DN-da-yin-guai-xian-xiang/m-p/907858#M223408</link>
      <description>&lt;P&gt;这张是我给打印机恢复出厂值后脱机打印的，非常正常&lt;span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="16.jpg" style="width: 450px;"&gt;&lt;img src="https://h30471.www3.hp.com/t5/image/serverpage/image-id/33923iEE8A02F09E5B2029/image-size/large?v=v2&amp;amp;px=999" role="button" title="16.jpg" alt="16.jpg" /&gt;&lt;/span&gt;&lt;/P&gt;</description>
      <pubDate>Mon, 07 Jan 2019 09:04:28 GMT</pubDate>
      <guid>https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/HP-M452DN-da-yin-guai-xian-xiang/m-p/907858#M223408</guid>
      <dc:creator>艾米艾米</dc:creator>
      <dc:date>2019-01-07T09:04:28Z</dc:date>
    </item>
    <item>
      <title>Re: HP M452DN 打印怪现象</title>
      <link>https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/HP-M452DN-da-yin-guai-xian-xiang/m-p/907863#M223411</link>
      <description>&lt;P&gt;最近多打印一些，确认脱机是否正常，谢谢。&lt;/P&gt;</description>
      <pubDate>Mon, 07 Jan 2019 09:35:33 GMT</pubDate>
      <guid>https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/HP-M452DN-da-yin-guai-xian-xiang/m-p/907863#M223411</guid>
      <dc:creator>双鱼座鲨鱼</dc:creator>
      <dc:date>2019-01-07T09:35:33Z</dc:date>
    </item>
    <item>
      <title>回复： HP M452DN 打印怪现象</title>
      <link>https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/HP-M452DN-da-yin-guai-xian-xiang/m-p/907868#M223413</link>
      <description>打印量不小的平均每天几百页，测试页一直正常，测了有很多次了，这个情况出现快一个月了，打废的太多，受不了了，打一份文档要挑挑捡捡，不好的单独重新打，太麻烦了，一页一页的打印能够好很多，连续双面多张打印就不行了&lt;BR /&gt;</description>
      <pubDate>Mon, 07 Jan 2019 09:50:16 GMT</pubDate>
      <guid>https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/HP-M452DN-da-yin-guai-xian-xiang/m-p/907868#M223413</guid>
      <dc:creator>艾米艾米</dc:creator>
      <dc:date>2019-01-07T09:50:16Z</dc:date>
    </item>
    <item>
      <title>Re: 回复： HP M452DN 打印怪现象</title>
      <link>https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/HP-M452DN-da-yin-guai-xian-xiang/m-p/907873#M223417</link>
      <description>&lt;P&gt;我觉得是高压的问题，可否尝试一下整机清洁（重点点是高压触点）&lt;/P&gt;</description>
      <pubDate>Mon, 07 Jan 2019 09:55:22 GMT</pubDate>
      <guid>https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/HP-M452DN-da-yin-guai-xian-xiang/m-p/907873#M223417</guid>
      <dc:creator>双鱼座鲨鱼</dc:creator>
      <dc:date>2019-01-07T09:55:22Z</dc:date>
    </item>
    <item>
      <title>Re: 回复： HP M452DN 打印怪现象</title>
      <link>https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/HP-M452DN-da-yin-guai-xian-xiang/m-p/943124#M227583</link>
      <description>&lt;P&gt;我这边也有一台452机器也是同样问题 整张发虚和空白效果会不定时出现&amp;nbsp;不知道你们解决了吗 清洁高压板还是触点？&lt;/P&gt;</description>
      <pubDate>Thu, 10 Oct 2019 12:15:33 GMT</pubDate>
      <guid>https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/HP-M452DN-da-yin-guai-xian-xiang/m-p/943124#M227583</guid>
      <dc:creator>NB小菜鸟</dc:creator>
      <dc:date>2019-10-10T12:15:33Z</dc:date>
    </item>
    <item>
      <title>Re: 回复： HP M452DN 打印怪现象</title>
      <link>https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/HP-M452DN-da-yin-guai-xian-xiang/m-p/943160#M227587</link>
      <description>&lt;P&gt;您好&lt;/P&gt;&lt;P&gt;描述的情况都是电脑发送命令出现的,而且是双面.&lt;/P&gt;&lt;P&gt;usb与网络的现象一致,可以排除通讯的问题.&lt;/P&gt;&lt;P&gt;优先测试一下,如果不用电脑发送,只打印&amp;nbsp;自身的配置报告,网络摘要之类的,是否会有这样的现象.&lt;/P&gt;&lt;P&gt;如果自身的报告就有,考虑耗材,或者打印机自身&lt;/P&gt;&lt;P&gt;如果自身的报告没问题,更换驱动,&amp;nbsp;更换其他软件,其他电脑系统,依次来排除.&lt;/P&gt;&lt;P&gt;&amp;nbsp;&lt;/P&gt;</description>
      <pubDate>Fri, 11 Oct 2019 01:58:26 GMT</pubDate>
      <guid>https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/HP-M452DN-da-yin-guai-xian-xiang/m-p/943160#M227587</guid>
      <dc:creator>双鱼座鲨鱼</dc:creator>
      <dc:date>2019-10-11T01:58:26Z</dc:date>
    </item>
    <item>
      <title>回复： HP M452DN 打印怪现象</title>
      <link>https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/HP-M452DN-da-yin-guai-xian-xiang/m-p/943168#M227589</link>
      <description>机器自检页是正常的 单面也是正常的 都是通过网络打印 效果是不定时出现 9月底的时候出现好几次 都是打印双面的时候出现</description>
      <pubDate>Fri, 11 Oct 2019 02:22:01 GMT</pubDate>
      <guid>https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/HP-M452DN-da-yin-guai-xian-xiang/m-p/943168#M227589</guid>
      <dc:creator>NB小菜鸟</dc:creator>
      <dc:date>2019-10-11T02:22:01Z</dc:date>
    </item>
    <item>
      <title>Re: 回复： HP M452DN 打印怪现象</title>
      <link>https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/HP-M452DN-da-yin-guai-xian-xiang/m-p/943174#M227590</link>
      <description>&lt;P&gt;您好&lt;/P&gt;&lt;P&gt;自检如果没问题,那还是考虑驱动&lt;/P&gt;&lt;P&gt;更换通用pcl6和ps驱动来测试一下,排除一下驱动的问题.&lt;/P&gt;&lt;P&gt;&amp;nbsp;&lt;/P&gt;&lt;P&gt;&lt;A href="https://support.hp.com/cn-zh/drivers/selfservice/swdetails/hp/7041545/swItemId/ds-99374-22&amp;nbsp;" target="_blank"&gt;https://support.hp.com/cn-zh/drivers/selfservice/swdetails/hp/7041545/swItemId/ds-99374-22&amp;nbsp;&lt;/A&gt; &amp;nbsp; &amp;nbsp;64位通用pcl6&lt;/P&gt;&lt;P&gt;&lt;A href="https://support.hp.com/cn-zh/drivers/selfservice/swdetails/hp/7041545/swItemId/ds-99376-22&amp;nbsp;" target="_blank"&gt;https://support.hp.com/cn-zh/drivers/selfservice/swdetails/hp/7041545/swItemId/ds-99376-22&amp;nbsp;&lt;/A&gt; &amp;nbsp; &amp;nbsp;64位通用ps&lt;/P&gt;&lt;P&gt;&amp;nbsp;&lt;/P&gt;&lt;P&gt;&lt;A href="https://support.hp.com/cn-zh/drivers/selfservice/swdetails/hp/7041545/swItemId/ds-99353-22&amp;nbsp;" target="_blank"&gt;https://support.hp.com/cn-zh/drivers/selfservice/swdetails/hp/7041545/swItemId/ds-99353-22&amp;nbsp;&lt;/A&gt; &amp;nbsp; &amp;nbsp;32位通用pcl6&lt;/P&gt;&lt;P&gt;&lt;A href="https://support.hp.com/cn-zh/drivers/selfservice/swdetails/hp/7041545/swItemId/ds-99375-22&amp;nbsp;" target="_blank"&gt;https://support.hp.com/cn-zh/drivers/selfservice/swdetails/hp/7041545/swItemId/ds-99375-22&amp;nbsp;&lt;/A&gt; &amp;nbsp; &amp;nbsp;64位通用ps&lt;/P&gt;</description>
      <pubDate>Fri, 11 Oct 2019 02:34:58 GMT</pubDate>
      <guid>https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/HP-M452DN-da-yin-guai-xian-xiang/m-p/943174#M227590</guid>
      <dc:creator>双鱼座鲨鱼</dc:creator>
      <dc:date>2019-10-11T02:34:58Z</dc:date>
    </item>
    <item>
      <title>回复： HP M452DN 打印怪现象</title>
      <link>https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/HP-M452DN-da-yin-guai-xian-xiang/m-p/943178#M227592</link>
      <description>好的 我驱动重新安装看看</description>
      <pubDate>Fri, 11 Oct 2019 02:39:48 GMT</pubDate>
      <guid>https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/HP-M452DN-da-yin-guai-xian-xiang/m-p/943178#M227592</guid>
      <dc:creator>NB小菜鸟</dc:creator>
      <dc:date>2019-10-11T02:39:48Z</dc:date>
    </item>
    <item>
      <title>回复： HP M452DN 打印怪现象</title>
      <link>https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/HP-M452DN-da-yin-guai-xian-xiang/m-p/943242#M227598</link>
      <description>&lt;P&gt;看看报错的时候，屏幕是不是提示清洁？&lt;/P&gt;&lt;P&gt;如果提示清洁，建议联系维修站清洁搓纸轮或者更换搓纸轮，可能是打印量大了之后，搓纸轮磨损了。&lt;/P&gt;</description>
      <pubDate>Fri, 11 Oct 2019 07:06:46 GMT</pubDate>
      <guid>https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/HP-M452DN-da-yin-guai-xian-xiang/m-p/943242#M227598</guid>
      <dc:creator>Tsingddi</dc:creator>
      <dc:date>2019-10-11T07:06:46Z</dc:date>
    </item>
    <item>
      <title>回复： HP M452DN 打印怪现象</title>
      <link>https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/HP-M452DN-da-yin-guai-xian-xiang/m-p/943247#M227599</link>
      <description>这个没注意 效果跟搓纸轮没关系啊</description>
      <pubDate>Fri, 11 Oct 2019 07:27:05 GMT</pubDate>
      <guid>https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/HP-M452DN-da-yin-guai-xian-xiang/m-p/943247#M227599</guid>
      <dc:creator>NB小菜鸟</dc:creator>
      <dc:date>2019-10-11T07:27:05Z</dc:date>
    </item>
    <item>
      <title>Re: 回复： HP M452DN 打印怪现象</title>
      <link>https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/HP-M452DN-da-yin-guai-xian-xiang/m-p/943267#M227603</link>
      <description>&lt;P&gt;嗯,自检都正常,与搓纸轮关系不大了,考虑驱动和软件的问题.&lt;/P&gt;</description>
      <pubDate>Fri, 11 Oct 2019 08:55:22 GMT</pubDate>
      <guid>https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/HP-M452DN-da-yin-guai-xian-xiang/m-p/943267#M227603</guid>
      <dc:creator>双鱼座鲨鱼</dc:creator>
      <dc:date>2019-10-11T08:55:22Z</dc:date>
    </item>
    <item>
      <title>回复： HP M452DN 打印怪现象</title>
      <link>https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/HP-M452DN-da-yin-guai-xian-xiang/m-p/943282#M227608</link>
      <description>&lt;P&gt;我的机器出现问题时屏幕都会出现清洁请稍后，什么原因至今没有搞清楚，同一个单位多台机器出现这个问题。有几台已经无法正常使用了，还有几台毛病轻的坚持再用。找不到原因，维修站送修了也没有找到原因，机器大约使用量都在2万到3万张左右。都是双面打印，最后先打印一面浅浅字体的单面就出纸了，然后机器提示清洁，在打印以后的内容，明明是双面打印，可他就是打成了单页的，后面又是双页的，没有啥规律。所以一整份材料要挑挑拣拣，无法正常使用。单位有10几台这样的机器，大约一半有这样的问题。&lt;/P&gt;</description>
      <pubDate>Fri, 11 Oct 2019 09:11:34 GMT</pubDate>
      <guid>https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/HP-M452DN-da-yin-guai-xian-xiang/m-p/943282#M227608</guid>
      <dc:creator>艾米艾米</dc:creator>
      <dc:date>2019-10-11T09:11:34Z</dc:date>
    </item>
    <item>
      <title>Re: 回复： HP M452DN 打印怪现象</title>
      <link>https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/HP-M452DN-da-yin-guai-xian-xiang/m-p/943287#M227610</link>
      <description>&lt;P&gt;还有2个问题&lt;/P&gt;&lt;P&gt;现在使用的耗材,是否hp原厂,有没有更换耗材来测试&lt;/P&gt;&lt;P&gt;打印机所在的环境,电压是否稳定,有没有使用ups,稳压器,或者备用电源之类的设备&lt;/P&gt;&lt;P&gt;如果可以的话,给打印机更换一个电源环境,直接连接到墙壁电源,再来测试一下.&lt;/P&gt;</description>
      <pubDate>Fri, 11 Oct 2019 09:25:35 GMT</pubDate>
      <guid>https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/HP-M452DN-da-yin-guai-xian-xiang/m-p/943287#M227610</guid>
      <dc:creator>双鱼座鲨鱼</dc:creator>
      <dc:date>2019-10-11T09:25:35Z</dc:date>
    </item>
    <item>
      <title>Re: 回复： HP M452DN 打印怪现象</title>
      <link>https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/HP-M452DN-da-yin-guai-xian-xiang/m-p/943291#M227611</link>
      <description>&lt;P&gt;关于耗材问题：都是原装耗材，10几台机器有一半以上出现这个故障&lt;/P&gt;&lt;P&gt;关于电压问题：考虑过，机器在维修站测试20几天不会出现此现象，取回放到我公司测试打印了有300页左右不会出现此现象。维修站建议我换过DC板。送回客户单位中奖率100%，打印没有几页就会出现此故障，打印机换过不同的办公室没有解决，电压测量220V正常。此单位没有稳压电源。政府机关。&lt;/P&gt;&lt;P&gt;&amp;nbsp; &amp;nbsp; 我有一个问题一直搞不清楚，为什么出现故障时屏幕都会提示“正在清洁”，这个正在清洁到底是在干什么？&lt;/P&gt;</description>
      <pubDate>Fri, 11 Oct 2019 09:41:03 GMT</pubDate>
      <guid>https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/HP-M452DN-da-yin-guai-xian-xiang/m-p/943291#M227611</guid>
      <dc:creator>艾米艾米</dc:creator>
      <dc:date>2019-10-11T09:41:03Z</dc:date>
    </item>
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