I'm having trouble with my Deskjet 3520. After a power outage, the previously fully functioning printer ceased to work. Would not connect to internet, nor respond properly to being plugged in to laptop. I uninstalled the printer and re-installed it, but again, the USB cord does not recognize there is a printer. It makes the noise to signal a recognizable device has been inserted into the USB port, and can successfully print, but sends up warnings saying that the printer is not connected, and that I should cancel print jobs (it does this while it successfully prints). Still will not connect to internet, and I cannot re-install because the USB cord is not recognized as inserted. Help please!
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