Question about HP ScanJet 2200C Flatbed Scanner

1 Answer

Exposed to 220 V AC for a second

The scanner was working nicely with 220 V (50 Hz) to 110 V Down-Converter since last few years.
But accidentally for a second or so the toggle switch of converter was kept on normal i.e. bypassing it and the PSU got 220 V AC supply. The scanner stopped working. All the internal incomming voltages are norma. No burnt IC or SMD Component. But still scanner is not working.
No indication, no helogen lamp and no trace of hum from stapper motor.
Please Help me.

Posted by on

  • Anonymous Mar 18, 2008

    why my scanner didn't work

  • Adhir Mar 18, 2008

    Dear Guest,



    Thanks for taking a keen interest in my problem and helping me out.



    But Sir, the problem seems to be a Hardware-problem. Not Software-problem like improper installation or absence of perticular driver or something like that.



    The scanner has stopped working in the sence it is NOT showing any sign of its working condition after the disaster have took place.



    If any body could e-mail me the service mannual with the schematic diagram of this perticular model, we can check it more authentically.



    Anyway,

    Thank you again

    Adhir

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Avoir le cd instalation du scaner

Posted on Mar 17, 2008

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