坏调的齿轮用万能胶粘后发现不行,该用电烙铁热粘,呵呵,这样就粘牢了,打印机又可以工作了。
HP 3820 喷墨打印机在电源打开的情况下,按住电源按钮不放松,按出纸按钮4次后都松开,打印机打印自测页,可以看到总共打印了多少页和序列号,软件版本等信息,我的是820页。
坏调的齿轮用万能胶粘后发现不行,该用电烙铁热粘,呵呵,这样就粘牢了,打印机又可以工作了。
HP 3820 喷墨打印机在电源打开的情况下,按住电源按钮不放松,按出纸按钮4次后都松开,打印机打印自测页,可以看到总共打印了多少页和序列号,软件版本等信息,我的是820页。
HP DESKJET 3820 喷墨打印机拿回来了,等有空自己拆开看看。
今天我打了电话才通知我,是服务站的问题,整个换要180,打印机才多少?!其实就是几个齿轮坏了,郁闷。
不打算修了 This printer absolutely SUCKS! 
I found fixyourownprinter.com have this topic : HP Deskjet 3820
These people have the same problem like me
I once got blamed for a DJ 3820 konking out because I had recently worked on the system that used it.
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
送去HP维修中心好几天,HP维修中心一直没有主动打电话和我联系, HP喷墨打印机到底是什么故障,维修需要多少费用都不说。
除了手上的一张“HP消费类外设送修服务单”外,打印机就这样无音讯了 -_-!
下午送到121数码城的HP维修中心,等检测结果需要1-2天。
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算下来到中国算快的了,两个星期。
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