Question about HP Scanjet 5470c Flatbed Scanner

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5470C scanner: on plugging in to ac pwr, getting flashing lights only

When plugging in my hp 5470C scanner to AC power, power button AND the flatbed light flash at about a 2/second rate. Nothing I do will stop it. It seems locked in that mode. Any ideas?

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  • Anonymous Oct 06, 2008

    I hve the same problem except I have a 5490c.

  • HP Jake Oct 15, 2008

    I have the same problem. The light flashes when you plug it in and you cannot stop it.

  • hc7yz Oct 20, 2008

    getting same proble. is it power cord?

  • Anonymous Nov 22, 2008

    i have the same issue, anyone know how to fix

  • Anonymous Dec 24, 2008

    Same problem here. At one point, it started and I could use it. Then after shutting it off, it started again by itself.

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Yes folks it is the power supply,
replacments are hard to find but you can make your own, see seperate problem on this site. easy if you just want the scanner harder if you need the adf as well
goodluck

kpm

Posted on Jan 17, 2009

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Posted on Jan 02, 2017

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I guess it is time for a new scanner.

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