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    <title>该主题</title>
    <link>https://h30471.www3.hp.com/t5/da-yin-ji-lao-tie-zi-gui-dang/HP2050sao-miao-gong-neng-wu-fa-shi-yong/m-p/73444#M796232</link>
    <description>&lt;P&gt;&lt;IMG alt="未命名.jpg" title="未命名.jpg" src="https://h30471.www3.hp.com/t5/image/serverpage/image-id/5812i2F4035FD85A79A96/image-size/original?v=mpbl-1&amp;amp;px=-1" align="center" border="0" /&gt;&lt;/P&gt;&lt;P&gt;就只有这些了&lt;/P&gt;</description>
    <pubDate>Fri, 26 Apr 2013 13:52:03 GMT</pubDate>
    <dc:creator>Benny7</dc:creator>
    <dc:date>2013-04-26T13:52:03Z</dc:date>
    <item>
      <title>HP2050扫描功能无法使用</title>
      <link>https://h30471.www3.hp.com/t5/da-yin-ji-lao-tie-zi-gui-dang/HP2050sao-miao-gong-neng-wu-fa-shi-yong/m-p/73308#M796228</link>
      <description>&lt;P&gt;我成功安装了HP2050的驱动，数据线连接正常，可以使用打印功能，但在想打开扫描功能时，却无法运行扫描的程序，试过网站介绍的方法，均无法使用扫描功能，打开控制面版，只能在控制面版找到打印机，却无法找扫描仪。请问是什么原因，望答复。&lt;/P&gt;</description>
      <pubDate>Wed, 24 Apr 2013 14:03:22 GMT</pubDate>
      <guid>https://h30471.www3.hp.com/t5/da-yin-ji-lao-tie-zi-gui-dang/HP2050sao-miao-gong-neng-wu-fa-shi-yong/m-p/73308#M796228</guid>
      <dc:creator>Benny7</dc:creator>
      <dc:date>2013-04-24T14:03:22Z</dc:date>
    </item>
    <item>
      <title>回复： HP2050扫描功能无法使用</title>
      <link>https://h30471.www3.hp.com/t5/da-yin-ji-lao-tie-zi-gui-dang/HP2050sao-miao-gong-neng-wu-fa-shi-yong/m-p/73320#M796229</link>
      <description>请问用的是什么操作系统？用软件扫描的时候有没有什么报错信息。</description>
      <pubDate>Thu, 25 Apr 2013 01:12:38 GMT</pubDate>
      <guid>https://h30471.www3.hp.com/t5/da-yin-ji-lao-tie-zi-gui-dang/HP2050sao-miao-gong-neng-wu-fa-shi-yong/m-p/73320#M796229</guid>
      <dc:creator>KevinL</dc:creator>
      <dc:date>2013-04-25T01:12:38Z</dc:date>
    </item>
    <item>
      <title>回复： HP2050扫描功能无法使用</title>
      <link>https://h30471.www3.hp.com/t5/da-yin-ji-lao-tie-zi-gui-dang/HP2050sao-miao-gong-neng-wu-fa-shi-yong/m-p/73386#M796230</link>
      <description>&lt;P&gt;用的系统是windows7旗舰版，点击扫描仪程序时没任何反应，也没弹出任何对话框&lt;/P&gt;&lt;P&gt;&amp;nbsp;&lt;/P&gt;</description>
      <pubDate>Thu, 25 Apr 2013 13:03:05 GMT</pubDate>
      <guid>https://h30471.www3.hp.com/t5/da-yin-ji-lao-tie-zi-gui-dang/HP2050sao-miao-gong-neng-wu-fa-shi-yong/m-p/73386#M796230</guid>
      <dc:creator>Benny7</dc:creator>
      <dc:date>2013-04-25T13:03:05Z</dc:date>
    </item>
    <item>
      <title>回复： HP2050扫描功能无法使用</title>
      <link>https://h30471.www3.hp.com/t5/da-yin-ji-lao-tie-zi-gui-dang/HP2050sao-miao-gong-neng-wu-fa-shi-yong/m-p/73416#M796231</link>
      <description>&lt;P&gt;LZ打开设备管理器，下面是否有图像设备，是否有显示你的型号&lt;/P&gt;</description>
      <pubDate>Fri, 26 Apr 2013 01:43:38 GMT</pubDate>
      <guid>https://h30471.www3.hp.com/t5/da-yin-ji-lao-tie-zi-gui-dang/HP2050sao-miao-gong-neng-wu-fa-shi-yong/m-p/73416#M796231</guid>
      <dc:creator>Lindj</dc:creator>
      <dc:date>2013-04-26T01:43:38Z</dc:date>
    </item>
    <item>
      <title>回复： HP2050扫描功能无法使用</title>
      <link>https://h30471.www3.hp.com/t5/da-yin-ji-lao-tie-zi-gui-dang/HP2050sao-miao-gong-neng-wu-fa-shi-yong/m-p/73444#M796232</link>
      <description>&lt;P&gt;&lt;IMG alt="未命名.jpg" title="未命名.jpg" src="https://h30471.www3.hp.com/t5/image/serverpage/image-id/5812i2F4035FD85A79A96/image-size/original?v=mpbl-1&amp;amp;px=-1" align="center" border="0" /&gt;&lt;/P&gt;&lt;P&gt;就只有这些了&lt;/P&gt;</description>
      <pubDate>Fri, 26 Apr 2013 13:52:03 GMT</pubDate>
      <guid>https://h30471.www3.hp.com/t5/da-yin-ji-lao-tie-zi-gui-dang/HP2050sao-miao-gong-neng-wu-fa-shi-yong/m-p/73444#M796232</guid>
      <dc:creator>Benny7</dc:creator>
      <dc:date>2013-04-26T13:52:03Z</dc:date>
    </item>
    <item>
      <title>回复： HP2050扫描功能无法使用</title>
      <link>https://h30471.www3.hp.com/t5/da-yin-ji-lao-tie-zi-gui-dang/HP2050sao-miao-gong-neng-wu-fa-shi-yong/m-p/73462#M796233</link>
      <description>这个是 打印机和传真的界面 你在往下看 有设备（2）你点开 看看里面 有没有扫描仪的驱动 如果没有的话 你可能是没有安装完整的驱动</description>
      <pubDate>Sat, 27 Apr 2013 01:06:31 GMT</pubDate>
      <guid>https://h30471.www3.hp.com/t5/da-yin-ji-lao-tie-zi-gui-dang/HP2050sao-miao-gong-neng-wu-fa-shi-yong/m-p/73462#M796233</guid>
      <dc:creator>邯郸维修</dc:creator>
      <dc:date>2013-04-27T01:06:31Z</dc:date>
    </item>
    <item>
      <title>回复： HP2050扫描功能无法使用</title>
      <link>https://h30471.www3.hp.com/t5/da-yin-ji-lao-tie-zi-gui-dang/HP2050sao-miao-gong-neng-wu-fa-shi-yong/m-p/73472#M796234</link>
      <description>&lt;P&gt;LZ的截图是设备和打印机中，需要查看的是设备管理器中的&lt;/P&gt;</description>
      <pubDate>Sat, 27 Apr 2013 01:24:31 GMT</pubDate>
      <guid>https://h30471.www3.hp.com/t5/da-yin-ji-lao-tie-zi-gui-dang/HP2050sao-miao-gong-neng-wu-fa-shi-yong/m-p/73472#M796234</guid>
      <dc:creator>Lindj</dc:creator>
      <dc:date>2013-04-27T01:24:31Z</dc:date>
    </item>
    <item>
      <title>回复： HP2050扫描功能无法使用</title>
      <link>https://h30471.www3.hp.com/t5/da-yin-ji-lao-tie-zi-gui-dang/HP2050sao-miao-gong-neng-wu-fa-shi-yong/m-p/73574#M796235</link>
      <description>&lt;P&gt;&lt;IMG alt="QQ截图20130427213547.png" align="center" src="https://h30471.www3.hp.com/t5/image/serverpage/image-id/5870i48D22B7819DFF917/image-size/original?v=mpbl-1&amp;amp;px=-1" title="QQ截图20130427213547.png" border="0" /&gt;&lt;/P&gt;&lt;P&gt;&amp;nbsp;&lt;/P&gt;&lt;P&gt;装了几次驱动都没用，首先是用打印机附带的光碟，也试上惠普的网页下载驱动，结果一样&lt;/P&gt;</description>
      <pubDate>Sat, 27 Apr 2013 13:36:39 GMT</pubDate>
      <guid>https://h30471.www3.hp.com/t5/da-yin-ji-lao-tie-zi-gui-dang/HP2050sao-miao-gong-neng-wu-fa-shi-yong/m-p/73574#M796235</guid>
      <dc:creator>Benny7</dc:creator>
      <dc:date>2013-04-27T13:36:39Z</dc:date>
    </item>
    <item>
      <title>回复： HP2050扫描功能无法使用</title>
      <link>https://h30471.www3.hp.com/t5/da-yin-ji-lao-tie-zi-gui-dang/HP2050sao-miao-gong-neng-wu-fa-shi-yong/m-p/73576#M796236</link>
      <description>麻烦告诉我进入设备管理器的路径，不知怎么进入，谢谢。</description>
      <pubDate>Sat, 27 Apr 2013 13:38:13 GMT</pubDate>
      <guid>https://h30471.www3.hp.com/t5/da-yin-ji-lao-tie-zi-gui-dang/HP2050sao-miao-gong-neng-wu-fa-shi-yong/m-p/73576#M796236</guid>
      <dc:creator>Benny7</dc:creator>
      <dc:date>2013-04-27T13:38:13Z</dc:date>
    </item>
    <item>
      <title>回复： HP2050扫描功能无法使用</title>
      <link>https://h30471.www3.hp.com/t5/da-yin-ji-lao-tie-zi-gui-dang/HP2050sao-miao-gong-neng-wu-fa-shi-yong/m-p/73600#M796237</link>
      <description>&lt;P&gt;右键计算机，--属性----左上角设备管理器&lt;/P&gt;</description>
      <pubDate>Sun, 28 Apr 2013 01:20:00 GMT</pubDate>
      <guid>https://h30471.www3.hp.com/t5/da-yin-ji-lao-tie-zi-gui-dang/HP2050sao-miao-gong-neng-wu-fa-shi-yong/m-p/73600#M796237</guid>
      <dc:creator>Lindj</dc:creator>
      <dc:date>2013-04-28T01:20:00Z</dc:date>
    </item>
    <item>
      <title>回复： HP2050扫描功能无法使用</title>
      <link>https://h30471.www3.hp.com/t5/da-yin-ji-lao-tie-zi-gui-dang/HP2050sao-miao-gong-neng-wu-fa-shi-yong/m-p/73694#M796238</link>
      <description>机器开着，连着usb线，你打开 画图 工具，看下从扫描仪或照相机 这项能不能使用</description>
      <pubDate>Sun, 28 Apr 2013 13:38:03 GMT</pubDate>
      <guid>https://h30471.www3.hp.com/t5/da-yin-ji-lao-tie-zi-gui-dang/HP2050sao-miao-gong-neng-wu-fa-shi-yong/m-p/73694#M796238</guid>
      <dc:creator>elvis</dc:creator>
      <dc:date>2013-04-28T13:38:03Z</dc:date>
    </item>
    <item>
      <title>回复： HP2050扫描功能无法使用</title>
      <link>https://h30471.www3.hp.com/t5/da-yin-ji-lao-tie-zi-gui-dang/HP2050sao-miao-gong-neng-wu-fa-shi-yong/m-p/73882#M796239</link>
      <description>&lt;P&gt;LZ上图了吗&lt;/P&gt;</description>
      <pubDate>Wed, 01 May 2013 14:27:56 GMT</pubDate>
      <guid>https://h30471.www3.hp.com/t5/da-yin-ji-lao-tie-zi-gui-dang/HP2050sao-miao-gong-neng-wu-fa-shi-yong/m-p/73882#M796239</guid>
      <dc:creator>Lindj</dc:creator>
      <dc:date>2013-05-01T14:27:56Z</dc:date>
    </item>
    <item>
      <title>回复： HP2050扫描功能无法使用</title>
      <link>https://h30471.www3.hp.com/t5/da-yin-ji-lao-tie-zi-gui-dang/HP2050sao-miao-gong-neng-wu-fa-shi-yong/m-p/74954#M796240</link>
      <description>扫描驱动的问题，确实不行，可以先刷端口，最后不行再重装驱动</description>
      <pubDate>Wed, 08 May 2013 15:35:38 GMT</pubDate>
      <guid>https://h30471.www3.hp.com/t5/da-yin-ji-lao-tie-zi-gui-dang/HP2050sao-miao-gong-neng-wu-fa-shi-yong/m-p/74954#M796240</guid>
      <dc:creator>Icymint</dc:creator>
      <dc:date>2013-05-08T15:35:38Z</dc:date>
    </item>
    <item>
      <title>回复： HP2050扫描功能无法使用</title>
      <link>https://h30471.www3.hp.com/t5/da-yin-ji-lao-tie-zi-gui-dang/HP2050sao-miao-gong-neng-wu-fa-shi-yong/m-p/75912#M796241</link>
      <description>&lt;P&gt;右键“我的电脑”――“属性”――“硬件”――“设备管理器”里面是否有图象处理设备，可以将其下面的机器型号卸载，然后重新扫描检测硬件改动又会安装上去，然后查看通用串行总线控制器中，双击所有的USB ROOT HUB，在最右侧的电源管理选项卡中去掉小勾。&lt;/P&gt;</description>
      <pubDate>Thu, 09 May 2013 06:49:21 GMT</pubDate>
      <guid>https://h30471.www3.hp.com/t5/da-yin-ji-lao-tie-zi-gui-dang/HP2050sao-miao-gong-neng-wu-fa-shi-yong/m-p/75912#M796241</guid>
      <dc:creator>Lindj</dc:creator>
      <dc:date>2013-05-09T06:49:21Z</dc:date>
    </item>
    <item>
      <title>回复： HP2050扫描功能无法使用</title>
      <link>https://h30471.www3.hp.com/t5/da-yin-ji-lao-tie-zi-gui-dang/HP2050sao-miao-gong-neng-wu-fa-shi-yong/m-p/124313#M796242</link>
      <description>我的hp2050扫描出来的影像是黑底加上一些彩色竖条的，不知道是扫描头坏了还是和电脑没关联。 但打印机可以使用</description>
      <pubDate>Fri, 14 Mar 2014 02:22:52 GMT</pubDate>
      <guid>https://h30471.www3.hp.com/t5/da-yin-ji-lao-tie-zi-gui-dang/HP2050sao-miao-gong-neng-wu-fa-shi-yong/m-p/124313#M796242</guid>
      <dc:creator>夏日</dc:creator>
      <dc:date>2014-03-14T02:22:52Z</dc:date>
    </item>
    <item>
      <title>回复： HP2050扫描功能无法使用</title>
      <link>https://h30471.www3.hp.com/t5/da-yin-ji-lao-tie-zi-gui-dang/HP2050sao-miao-gong-neng-wu-fa-shi-yong/m-p/124347#M796243</link>
      <description>复印有吗？</description>
      <pubDate>Fri, 14 Mar 2014 06:40:47 GMT</pubDate>
      <guid>https://h30471.www3.hp.com/t5/da-yin-ji-lao-tie-zi-gui-dang/HP2050sao-miao-gong-neng-wu-fa-shi-yong/m-p/124347#M796243</guid>
      <dc:creator>hq2852</dc:creator>
      <dc:date>2014-03-14T06:40:47Z</dc:date>
    </item>
    <item>
      <title>回复： HP2050扫描功能无法使用</title>
      <link>https://h30471.www3.hp.com/t5/da-yin-ji-lao-tie-zi-gui-dang/HP2050sao-miao-gong-neng-wu-fa-shi-yong/m-p/124357#M796244</link>
      <description>如果扫描和复印都有的话，可能是扫描组件问题</description>
      <pubDate>Fri, 14 Mar 2014 06:46:17 GMT</pubDate>
      <guid>https://h30471.www3.hp.com/t5/da-yin-ji-lao-tie-zi-gui-dang/HP2050sao-miao-gong-neng-wu-fa-shi-yong/m-p/124357#M796244</guid>
      <dc:creator>Lindj</dc:creator>
      <dc:date>2014-03-14T06:46:17Z</dc:date>
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