Category: 新闻事件

记录一些有意思的事情

HP Deskjet 3820

5 Comments

I found  fixyourownprinter.com have this topic : HP Deskjet 3820
These people have  the same problem like me

The cartridge cradle of my 3820 is jammed…will not move from home position on the right. Any fixes?
It is indeed a shame but there is nothing you can do. If it's out of warranty HP will not offer you any solution other than selling you a new printer. Consider the whole episode a learning experience. See my last post in this thread. If you get a DJ 6122 the cartridges will not be a loss.

I once got blamed for a DJ 3820 konking out because I had recently worked on the system that used it.

I repair printers for a living so casually putting them in the trash it not what I抦 all about. I encourage people to have their 'old' printers repaired because I genuinely believe it is a better value than buying a new printer, unless they need different capabilities. Why do you think I spend so much time on this forum? My only compensation is the satisfaction of saving repairable equipment from the landfill.

All DJ printers will eventually need service. I regularly repair models that are approaching 10 years old. All they generally need is a mechanical 'tune-up', but if the electronics has failed, fairly rare, they are instant parts machines. People will not spend $150-$200 to repair a typical inkjet printer.

The DJ 3820 was made for a price driven market, i.e. the customer wants a 'deal' and the seller 'throws in' a cheap printer with the computer. All HP and others are doing is filling the demand and making a profit by selling short-filled cartridges. If you have an argument with the repairability and reliability, take it up with HP. All I know is that you can't repair them without parts and/or documentation. Check for yourself.
http://partsurfer.hp.com/cgi-bin/spi/main?sel_flg=modinfo&model=DESKJE T_3820

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HP Pavilion 畅游人的9合一读卡器竟然是USB 1.1的

以前我用的存储卡都小，每次写入和拷出时等的时间短，也没注意HP Pavilion 畅游人的9合一读卡器是 USB 1.1 的还是USB 2.0 的，最近新购入了1G和2G的SD卡，发现读取速度就在个8、9百K/S 的速度，感觉是不是买到假SD卡了，就把我以前的存储卡，XD,MS,MMC等都拿出来试，都是这个速度。看来是9合一读卡器的问题，今天打HP 800电话问了，得到明确答复所有 HP 的9合一读卡器都是USB 1.1 接口的！

HP Pavilion 畅游人w5060cl (HP Entertainment PC) 提供给用户的竟然是廉价的USB 1.1 9合一读卡器，>1G的存储卡越来越普遍，用USB 1.1 9合一读卡器读取文件要浪费多少时间啊。
我做了个测试：
700MB的文件写入 需要16分钟（900K/S)
那么2G卡上的文件全部读出要37分钟  -_-….zzzZZZ

Borland delphi 6 / 7 在 windows server 2003 enterprise 上安装的问题

6 Comments

新的操作系统使用windows server 2003 enterprise，开发工具还是使用Borland Delphi 6 + Update 2, 在启动Delphi 的时候提示

Can't load package c:\program files\borland\delphi6\Bin\dclite60.bpl

如果是Delphi 7 会提示

Can't load package c:\program files\borland\delphi7\Bin\dclite70.bpl

因为以前都是使用windows 2000 server + delphi 6, 没有碰到这个问题，要不是系统出问题，我也不愿重装，太花时间了。查了半天没找到原因，上网查了一下，Borland的网站上找到了：

http://support.borland.com/thread.jspa?messageID=9079
>> How can I turn off “Data Execution Prevent”? I have another problem with
>> Delphi 7 and W2k3 Server and I want to try what you've done. Where can I
>> find this option?

> It should be under the System properties, one of the advanced tab or
performance tab buttons.

Yes. On Windows 2003 it is under:

My Computer – Properties – Advanced – Performance Settings – Data
Execution Prevention


解决办法：
我的电脑　－　属性　－　高级　－　性能设置　－　数据执行保护，　加入delphi32.exe

http://support.microsoft.com/default.aspx?scid=kb;zh-cn;875352
数据执行保护 (DEP) 是一套软硬件技术，能够在内存上执行额外检查以帮助防止在系统上运行恶意代码。在 Microsoft Windows XP Service Pack 2 (SP2) 和 Microsoft Windows XP Tablet PC Edition 2005 中，由硬件和软件一起强制实施 DEP。

DEP 的主要优点是可以帮助防止数据页执行代码。通常情况下，不从默认堆和堆栈执行代码。硬件实施 DEP 检测从这些位置运行的代码，并在发现执行情况时引发异常。软件实施 DEP 可帮助阻止恶意代码利用 Windows 中的异常处理机制进行破坏。

浏览器被控制了　http://www.smallqqg.com/

27 Comments

出现好多天了，一直没找到原因，访问任何网站，浏览器下面会出现这个东西：

用各种软件查不出来，应该是云南电信搞的名堂，html代码如下：



云网信息



leftMargin=0 topMargin=0 marginheight=”0″ marginwidth=”0″>

style=”Z-INDEX: 1; LEFT: 100px; VISIBILITY: visible; WIDTH: 80px; POSITION: absolute; TOP: -300px”>


IE被劫持了，并不是你的电脑出现问题！为了彻底清除这个垃圾，打开hosts文件（win2k 的在 C:\WINNT\system32\drivers\etc\Hosts ),加入两行

127.0.0.1 www.smallqqg.com
127.0.0.1 www.yunnan.cn

如果你碰到的这样问题，就用这个办法，可能有时候会打不开网页，多刷几次，就是不让这个垃圾出现，如果都打不开，就是电信调整广告出现概率为100%了，打10000号投诉。