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Re: C4780 wont stay connected wirelessly (162 Views)
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Blondetwit Student
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Blondetwit
Posts: 1
Registered: ‎08-31-2011
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C4780 wont stay connected wirelessly

‎08-31-2011 01:18 PM

I have a HP laptop running 7, and a HP C4780 printer.  They will communicate fine for some time, then all of a sudden, they won't communicate anymore.  I have been able to solve this by uninstalling the printer from the computer, restarting and re-installing.  Viola!  It works....until it doesn't days down the road.  I repeat the uninstall/re-install and it works again.  WHY won't it stay there?  Any ideas????

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Provost Provost
Provost
PrintDoc
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Registered: ‎08-19-2009
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Re: C4780 wont stay connected wirelessly

‎09-01-2011 02:08 PM

Download and install this: http://h10025.www1.hp.com/ewfrf/wc/softwareDownloadIndex?cc=us&lc=en&softwareitem=mp-89191-1

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johnfs Student
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johnfs
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Registered: ‎09-17-2011
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Re: C4780 wont stay connected wirelessly

‎09-17-2011 08:51 AM

I am having the same problem.  Since the printer is out warranty HP doesn't seem to care.  If you find the solution please pass it on to me

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