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    <title>该主题</title>
    <link>https://h30471.www3.hp.com/t5/san-xing-da-yin-ji/ji-san-xingK4250RX-neng-zheng-chang-jin-ru-jie-mian-da-yin-he-fu-yin-mei-fan-ying/m-p/908973#M293</link>
    <description>&lt;P&gt;可以通过网页进行固件升级.&lt;/P&gt;&lt;P&gt;1，使用IE，输入打印机的IP地址，用户名：admin,密码：开机初始化设置的密码&lt;/P&gt;&lt;P&gt;2，点击&lt;STRONG&gt;Maintenance &amp;gt; Application Management &amp;gt; Application &amp;gt; Add&lt;/STRONG&gt;&lt;/P&gt;&lt;P&gt;3) 选择安装文件(F/W file) 点击OK&lt;/P&gt;&lt;P&gt;4) 验证安装文件(F/W file).&lt;/P&gt;&lt;P&gt;5) 上传固件文件之后，验证界面会消失，检查固件版本，点击下一步去升级固件，点击[&lt;STRONG&gt;Next&lt;/STRONG&gt;]开始升级固件&lt;/P&gt;&lt;P&gt;7) 固件安装完成，打印机会自动重启.&lt;/P&gt;</description>
    <pubDate>Thu, 17 Jan 2019 02:50:52 GMT</pubDate>
    <dc:creator>Tsingddi</dc:creator>
    <dc:date>2019-01-17T02:50:52Z</dc:date>
    <item>
      <title>急，三星K4250RX能正常进入界面，打印和复印没反应</title>
      <link>https://h30471.www3.hp.com/t5/san-xing-da-yin-ji/ji-san-xingK4250RX-neng-zheng-chang-jin-ru-jie-mian-da-yin-he-fu-yin-mei-fan-ying/m-p/908956#M292</link>
      <description>&lt;P&gt;三星K4250RX复印机能正常进入界面，打印和复印没反应。密码忘记了，恢复不了出厂设置，也升不了固件，怎么解决？&lt;/P&gt;</description>
      <pubDate>Wed, 16 Jan 2019 14:24:44 GMT</pubDate>
      <guid>https://h30471.www3.hp.com/t5/san-xing-da-yin-ji/ji-san-xingK4250RX-neng-zheng-chang-jin-ru-jie-mian-da-yin-he-fu-yin-mei-fan-ying/m-p/908956#M292</guid>
      <dc:creator>mrBIN</dc:creator>
      <dc:date>2019-01-16T14:24:44Z</dc:date>
    </item>
    <item>
      <title>回复： 急，三星K4250RX能正常进入界面，打印和复印没反应</title>
      <link>https://h30471.www3.hp.com/t5/san-xing-da-yin-ji/ji-san-xingK4250RX-neng-zheng-chang-jin-ru-jie-mian-da-yin-he-fu-yin-mei-fan-ying/m-p/908973#M293</link>
      <description>&lt;P&gt;可以通过网页进行固件升级.&lt;/P&gt;&lt;P&gt;1，使用IE，输入打印机的IP地址，用户名：admin,密码：开机初始化设置的密码&lt;/P&gt;&lt;P&gt;2，点击&lt;STRONG&gt;Maintenance &amp;gt; Application Management &amp;gt; Application &amp;gt; Add&lt;/STRONG&gt;&lt;/P&gt;&lt;P&gt;3) 选择安装文件(F/W file) 点击OK&lt;/P&gt;&lt;P&gt;4) 验证安装文件(F/W file).&lt;/P&gt;&lt;P&gt;5) 上传固件文件之后，验证界面会消失，检查固件版本，点击下一步去升级固件，点击[&lt;STRONG&gt;Next&lt;/STRONG&gt;]开始升级固件&lt;/P&gt;&lt;P&gt;7) 固件安装完成，打印机会自动重启.&lt;/P&gt;</description>
      <pubDate>Thu, 17 Jan 2019 02:50:52 GMT</pubDate>
      <guid>https://h30471.www3.hp.com/t5/san-xing-da-yin-ji/ji-san-xingK4250RX-neng-zheng-chang-jin-ru-jie-mian-da-yin-he-fu-yin-mei-fan-ying/m-p/908973#M293</guid>
      <dc:creator>Tsingddi</dc:creator>
      <dc:date>2019-01-17T02:50:52Z</dc:date>
    </item>
    <item>
      <title>回复： 急，三星K4250RX能正常进入界面，打印和复印没反应</title>
      <link>https://h30471.www3.hp.com/t5/san-xing-da-yin-ji/ji-san-xingK4250RX-neng-zheng-chang-jin-ru-jie-mian-da-yin-he-fu-yin-mei-fan-ying/m-p/977985#M717</link>
      <description>&lt;P&gt;我的三星k4250xr的复印机开机黑屏，进不了桌面&lt;/P&gt;&lt;P&gt;可能安卓系统坏了，能不能刷机&lt;/P&gt;</description>
      <pubDate>Wed, 20 May 2020 10:34:35 GMT</pubDate>
      <guid>https://h30471.www3.hp.com/t5/san-xing-da-yin-ji/ji-san-xingK4250RX-neng-zheng-chang-jin-ru-jie-mian-da-yin-he-fu-yin-mei-fan-ying/m-p/977985#M717</guid>
      <dc:creator>三星k4250xr</dc:creator>
      <dc:date>2020-05-20T10:34:35Z</dc:date>
    </item>
    <item>
      <title>回复： 急，三星K4250RX能正常进入界面，打印和复印没反应</title>
      <link>https://h30471.www3.hp.com/t5/san-xing-da-yin-ji/ji-san-xingK4250RX-neng-zheng-chang-jin-ru-jie-mian-da-yin-he-fu-yin-mei-fan-ying/m-p/977986#M718</link>
      <description>&lt;P&gt;你好我的4250的复印机进不了桌面，安卓系统能升级吗？&lt;/P&gt;&lt;P&gt;&amp;nbsp;&lt;/P&gt;</description>
      <pubDate>Wed, 20 May 2020 10:49:07 GMT</pubDate>
      <guid>https://h30471.www3.hp.com/t5/san-xing-da-yin-ji/ji-san-xingK4250RX-neng-zheng-chang-jin-ru-jie-mian-da-yin-he-fu-yin-mei-fan-ying/m-p/977986#M718</guid>
      <dc:creator>三星k4250xr</dc:creator>
      <dc:date>2020-05-20T10:49:07Z</dc:date>
    </item>
    <item>
      <title>回复： 急，三星K4250RX能正常进入界面，打印和复印没反应，出现代码</title>
      <link>https://h30471.www3.hp.com/t5/san-xing-da-yin-ji/ji-san-xingK4250RX-neng-zheng-chang-jin-ru-jie-mian-da-yin-he-fu-yin-mei-fan-ying/m-p/977995#M719</link>
      <description>&lt;P&gt;&lt;!--  StartFragment   --&gt;&lt;/P&gt;&lt;DIV&gt;&lt;DIV&gt;&amp;nbsp;&lt;/DIV&gt;&lt;P&gt;&lt;span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="MC2_}{DDBXZL3N~8)Y)5ZZN.png" style="width: 800px;"&gt;&lt;img src="https://h30471.www3.hp.com/t5/image/serverpage/image-id/45439i25F514FEA88C4475/image-size/large?v=v2&amp;amp;px=999" role="button" title="MC2_&amp;amp;#125;{DDBXZL3N~8)Y)5ZZN.png" alt="MC2_&amp;amp;#125;{DDBXZL3N~8)Y)5ZZN.png" /&gt;&lt;/span&gt;&lt;/P&gt;&lt;/DIV&gt;</description>
      <pubDate>Wed, 20 May 2020 11:38:24 GMT</pubDate>
      <guid>https://h30471.www3.hp.com/t5/san-xing-da-yin-ji/ji-san-xingK4250RX-neng-zheng-chang-jin-ru-jie-mian-da-yin-he-fu-yin-mei-fan-ying/m-p/977995#M719</guid>
      <dc:creator>三星k4250xr</dc:creator>
      <dc:date>2020-05-20T11:38:24Z</dc:date>
    </item>
    <item>
      <title>回复： 急，三星K4250RX能正常进入界面，打印和复印没反应</title>
      <link>https://h30471.www3.hp.com/t5/san-xing-da-yin-ji/ji-san-xingK4250RX-neng-zheng-chang-jin-ru-jie-mian-da-yin-he-fu-yin-mei-fan-ying/m-p/977998#M720</link>
      <description>&lt;P&gt;安装文件怎么下载&lt;/P&gt;</description>
      <pubDate>Wed, 20 May 2020 11:49:05 GMT</pubDate>
      <guid>https://h30471.www3.hp.com/t5/san-xing-da-yin-ji/ji-san-xingK4250RX-neng-zheng-chang-jin-ru-jie-mian-da-yin-he-fu-yin-mei-fan-ying/m-p/977998#M720</guid>
      <dc:creator>三星k4250xr</dc:creator>
      <dc:date>2020-05-20T11:49:05Z</dc:date>
    </item>
    <item>
      <title>回复： 急，三星K4250RX能正常进入界面，打印和复印没反应，出现代码</title>
      <link>https://h30471.www3.hp.com/t5/san-xing-da-yin-ji/ji-san-xingK4250RX-neng-zheng-chang-jin-ru-jie-mian-da-yin-he-fu-yin-mei-fan-ying/m-p/978083#M724</link>
      <description>&lt;P&gt;安卓系统可以升级，这款打印机通常有三种升级方式，我们常见的固件升级，可以通过U盘或者电脑进行升级，如果安卓系统出现故障，需要升级安卓系统单独的固件，还有就是机器无法启动，还有强制升级，但是强制升级和安卓系统升级，普通用户很难操作，建议联系经销商帮忙处理，去获取固件，做升级。&lt;/P&gt;</description>
      <pubDate>Thu, 21 May 2020 03:24:12 GMT</pubDate>
      <guid>https://h30471.www3.hp.com/t5/san-xing-da-yin-ji/ji-san-xingK4250RX-neng-zheng-chang-jin-ru-jie-mian-da-yin-he-fu-yin-mei-fan-ying/m-p/978083#M724</guid>
      <dc:creator>Tsingddi</dc:creator>
      <dc:date>2020-05-21T03:24:12Z</dc:date>
    </item>
    <item>
      <title>回复： 急，三星K4250RX能正常进入界面，打印和复印没反应</title>
      <link>https://h30471.www3.hp.com/t5/san-xing-da-yin-ji/ji-san-xingK4250RX-neng-zheng-chang-jin-ru-jie-mian-da-yin-he-fu-yin-mei-fan-ying/m-p/978086#M725</link>
      <description>&lt;P&gt;我们是经销商&lt;/P&gt;</description>
      <pubDate>Thu, 21 May 2020 03:46:03 GMT</pubDate>
      <guid>https://h30471.www3.hp.com/t5/san-xing-da-yin-ji/ji-san-xingK4250RX-neng-zheng-chang-jin-ru-jie-mian-da-yin-he-fu-yin-mei-fan-ying/m-p/978086#M725</guid>
      <dc:creator>三星k4250xr</dc:creator>
      <dc:date>2020-05-21T03:46:03Z</dc:date>
    </item>
    <item>
      <title>回复： 急，三星K4250RX能正常进入界面，打印和复印没反应</title>
      <link>https://h30471.www3.hp.com/t5/san-xing-da-yin-ji/ji-san-xingK4250RX-neng-zheng-chang-jin-ru-jie-mian-da-yin-he-fu-yin-mei-fan-ying/m-p/978087#M726</link>
      <description>&lt;P&gt;麻烦你怎么操作，指导一下，谢谢&lt;/P&gt;</description>
      <pubDate>Thu, 21 May 2020 03:46:36 GMT</pubDate>
      <guid>https://h30471.www3.hp.com/t5/san-xing-da-yin-ji/ji-san-xingK4250RX-neng-zheng-chang-jin-ru-jie-mian-da-yin-he-fu-yin-mei-fan-ying/m-p/978087#M726</guid>
      <dc:creator>三星k4250xr</dc:creator>
      <dc:date>2020-05-21T03:46:36Z</dc:date>
    </item>
    <item>
      <title>回复： 急，三星K4250RX能正常进入界面，打印和复印没反应，出现代码</title>
      <link>https://h30471.www3.hp.com/t5/san-xing-da-yin-ji/ji-san-xingK4250RX-neng-zheng-chang-jin-ru-jie-mian-da-yin-he-fu-yin-mei-fan-ying/m-p/978117#M730</link>
      <description>维修代码是什么情况</description>
      <pubDate>Thu, 21 May 2020 07:22:15 GMT</pubDate>
      <guid>https://h30471.www3.hp.com/t5/san-xing-da-yin-ji/ji-san-xingK4250RX-neng-zheng-chang-jin-ru-jie-mian-da-yin-he-fu-yin-mei-fan-ying/m-p/978117#M730</guid>
      <dc:creator>三星k4250xr</dc:creator>
      <dc:date>2020-05-21T07:22:15Z</dc:date>
    </item>
    <item>
      <title>回复： 急，三星K4250RX能正常进入界面，打印和复印没反应，出现代码</title>
      <link>https://h30471.www3.hp.com/t5/san-xing-da-yin-ji/ji-san-xingK4250RX-neng-zheng-chang-jin-ru-jie-mian-da-yin-he-fu-yin-mei-fan-ying/m-p/979671#M736</link>
      <description>&lt;P&gt;维修代码是1934&lt;/P&gt;</description>
      <pubDate>Mon, 01 Jun 2020 03:31:23 GMT</pubDate>
      <guid>https://h30471.www3.hp.com/t5/san-xing-da-yin-ji/ji-san-xingK4250RX-neng-zheng-chang-jin-ru-jie-mian-da-yin-he-fu-yin-mei-fan-ying/m-p/979671#M736</guid>
      <dc:creator>Tsingddi</dc:creator>
      <dc:date>2020-06-01T03:31:23Z</dc:date>
    </item>
    <item>
      <title>回复： 急，三星K4250RX能正常进入界面，打印和复印没反应，出现代码</title>
      <link>https://h30471.www3.hp.com/t5/san-xing-da-yin-ji/ji-san-xingK4250RX-neng-zheng-chang-jin-ru-jie-mian-da-yin-he-fu-yin-mei-fan-ying/m-p/982298#M756</link>
      <description>&lt;P&gt;问题依旧&lt;/P&gt;</description>
      <pubDate>Wed, 17 Jun 2020 12:26:35 GMT</pubDate>
      <guid>https://h30471.www3.hp.com/t5/san-xing-da-yin-ji/ji-san-xingK4250RX-neng-zheng-chang-jin-ru-jie-mian-da-yin-he-fu-yin-mei-fan-ying/m-p/982298#M756</guid>
      <dc:creator>三星k4250xr</dc:creator>
      <dc:date>2020-06-17T12:26:35Z</dc:date>
    </item>
    <item>
      <title>回复： 急，三星K4250RX能正常进入界面，打印和复印没反应，出现代码</title>
      <link>https://h30471.www3.hp.com/t5/san-xing-da-yin-ji/ji-san-xingK4250RX-neng-zheng-chang-jin-ru-jie-mian-da-yin-he-fu-yin-mei-fan-ying/m-p/982299#M757</link>
      <description>&lt;P&gt;惠普m436nd的出现更换传输卷怎么处理？&lt;/P&gt;</description>
      <pubDate>Wed, 17 Jun 2020 12:29:03 GMT</pubDate>
      <guid>https://h30471.www3.hp.com/t5/san-xing-da-yin-ji/ji-san-xingK4250RX-neng-zheng-chang-jin-ru-jie-mian-da-yin-he-fu-yin-mei-fan-ying/m-p/982299#M757</guid>
      <dc:creator>三星k4250xr</dc:creator>
      <dc:date>2020-06-17T12:29:03Z</dc:date>
    </item>
    <item>
      <title>回复： 急，三星K4250RX能正常进入界面，打印和复印没反应，出现代码</title>
      <link>https://h30471.www3.hp.com/t5/san-xing-da-yin-ji/ji-san-xingK4250RX-neng-zheng-chang-jin-ru-jie-mian-da-yin-he-fu-yin-mei-fan-ying/m-p/982375#M759</link>
      <description>&lt;P&gt;传输卷是转印滚轴，寿命到期需要订购并更换。&lt;/P&gt;</description>
      <pubDate>Thu, 18 Jun 2020 02:20:15 GMT</pubDate>
      <guid>https://h30471.www3.hp.com/t5/san-xing-da-yin-ji/ji-san-xingK4250RX-neng-zheng-chang-jin-ru-jie-mian-da-yin-he-fu-yin-mei-fan-ying/m-p/982375#M759</guid>
      <dc:creator>Tsingddi</dc:creator>
      <dc:date>2020-06-18T02:20:15Z</dc:date>
    </item>
    <item>
      <title>回复： 急，三星K4250RX能正常进入界面，打印和复印没反应</title>
      <link>https://h30471.www3.hp.com/t5/san-xing-da-yin-ji/ji-san-xingK4250RX-neng-zheng-chang-jin-ru-jie-mian-da-yin-he-fu-yin-mei-fan-ying/m-p/982379#M760</link>
      <description>&lt;P&gt;网页打开怎么没有您说那个页面&lt;/P&gt;</description>
      <pubDate>Thu, 18 Jun 2020 02:24:04 GMT</pubDate>
      <guid>https://h30471.www3.hp.com/t5/san-xing-da-yin-ji/ji-san-xingK4250RX-neng-zheng-chang-jin-ru-jie-mian-da-yin-he-fu-yin-mei-fan-ying/m-p/982379#M760</guid>
      <dc:creator>三星k4250xr</dc:creator>
      <dc:date>2020-06-18T02:24:04Z</dc:date>
    </item>
    <item>
      <title>回复： 急，三星K4250RX能正常进入界面，打印和复印没反应</title>
      <link>https://h30471.www3.hp.com/t5/san-xing-da-yin-ji/ji-san-xingK4250RX-neng-zheng-chang-jin-ru-jie-mian-da-yin-he-fu-yin-mei-fan-ying/m-p/982612#M761</link>
      <description>&lt;P&gt;&lt;a href="https://h30471.www3.hp.com/t5/user/viewprofilepage/user-id/19448"&gt;@Tsingddi&lt;/a&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;请帮忙~&lt;/P&gt;</description>
      <pubDate>Fri, 19 Jun 2020 04:26:22 GMT</pubDate>
      <guid>https://h30471.www3.hp.com/t5/san-xing-da-yin-ji/ji-san-xingK4250RX-neng-zheng-chang-jin-ru-jie-mian-da-yin-he-fu-yin-mei-fan-ying/m-p/982612#M761</guid>
      <dc:creator>KongL</dc:creator>
      <dc:date>2020-06-19T04:26:22Z</dc:date>
    </item>
    <item>
      <title>回复： 急，三星K4250RX能正常进入界面，打印和复印没反应</title>
      <link>https://h30471.www3.hp.com/t5/san-xing-da-yin-ji/ji-san-xingK4250RX-neng-zheng-chang-jin-ru-jie-mian-da-yin-he-fu-yin-mei-fan-ying/m-p/983355#M763</link>
      <description>&lt;P&gt;是否可以上传页面看看，到底哪里除了问题。&lt;/P&gt;</description>
      <pubDate>Mon, 22 Jun 2020 13:14:15 GMT</pubDate>
      <guid>https://h30471.www3.hp.com/t5/san-xing-da-yin-ji/ji-san-xingK4250RX-neng-zheng-chang-jin-ru-jie-mian-da-yin-he-fu-yin-mei-fan-ying/m-p/983355#M763</guid>
      <dc:creator>Tsingddi</dc:creator>
      <dc:date>2020-06-22T13:14:15Z</dc:date>
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