USB裝置無法辨識 (printer)

Possible scenario: Corrupted printer driver, printer cable problem, USB port problem, infected PC.

Part A

1. Go to control panel and remove your printer driver.
2. Shut down PC. Wait 2 minutes then restart from cool boot.
3. Reinstall your printer driver as directed by manual or on screen instructions. Be careful to follow exactly as instructed (i.e. when to plug in your USB cable etc).
4. Try to print a test page. If it fails, see below.

Part B

Check your printer ink levels or laser toner status. If they are low, it won't work. If OK, swap
the USB printer cable with a working one then try again.

Part C

Insert
a USB disk and check the input / output of the USB port. If normal,
your PC BIOS is OK ( i.e. not infected or corrupted). If
not, check your BIOS and see if the USB ports have been disabled. If
so, enable them, save and exit. Make sure you don't change anything else in here. If all's fine here, see
below.

Part D

Shut down PC. Go to Safe Mode then scan your C: drive with your anti virus program.

=============================================================
If all of the above fails, your printer might have to be serviced by qualified personel.

USB無法辨識
1.如果是使用前方插座，請試試後面USB插座。
2.檢查一下你的USB裝置，若使用Y形連接線，必須插2孔，電力才足夠。若有獨立電源一定要插電。
3.usb 插孔金手指擦拭一下，可能接觸不良。
4.【我的電腦】右鍵＞管理＞裝置管理員＞(先移除usb配備)通用序列匯流排控制器＞硬體變更掃瞄。
5.Power 電力可能不足，建議使用350W足瓦以上的電源供應器。
6.硬碟內存放一些硬碟控制程式，千萬不能將其格式化，否則將找不到硬碟。
誠懇的為您回答希望您滿意...祝順利解決問題!!

你可以係控制台,
按新增或移除程式...
移除左你printer既應用程式...
之後再裝你隻安裝碟...
甘就應該用到架啦~

如果都係唔得,,,甘你就去你printer既公司網站....
查詢一下....問下佢地點解會有甘既情況...

你可以試下呢間整電腦公司

致新科技 上門電腦維修中心
http://www.1314computer.com
Tel: 5199 2035 / 94624474

我搵過佢地整,佢地即日就上到黎,都ok

2010-05-06 14:01:40 補充：
致新科技
http://www.1314computer.com
Tel: 5199 2035 / 94624474