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‎01-16-2026 10:55 AM

HP Recommended

I have a designjet T520 that wont boot up. If It sits for more than a few days unused, I need to unplug it and start it up again to get recognized on my network. When I re-plug it, it will just sit on a black screen with a loading bar but never progress. I unplug and plug in again 10-20 times before it will actually give me the HP logo screen and continue to boot up. Is there a fix for this?

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