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HP Designjet T520 blue screen error B87E43E0

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Designjet T520
Microsoft Windows 7 (64-bit)

I turned on my HP Designjet T520 Printer and the HP logo flashed on and then it went to a blue screen with B87E43E0 displayed.


Can shut it down but it reboots back to this blue screen.  Tried uplugging it for awhile and still back to blue screen.

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You need to replace Hp designjet Encrypted Chip 

It is inside the plotter on mainboard in usb slot 


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