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‎08-20-2020 08:02 AM

HP Recommended
Product: HP T520

HELLO. I HAD THE ERROR B3003FD4 on my Plotter, changed the Main PCB board and now a i see the code error: B87E3790 with blue screen on my T520 HP Plotter.

 

Please your help solving this issue.

 

thank you

andres castillo
Tags (1)
1 REPLY 1

‎08-28-2020 02:26 AM - edited ‎08-28-2020 02:27 AM

HP Recommended

chip na plytce.jpgHello 

You need to replace HP Encrypted chip 

It is inside the printer on main PCA 

in USB slot 

Like this one 

 

https://www.ebay.com/itm/HP-Designjet-T520-T120-Blue-Green-Screen-Error-Solution-Encrypted-chip/2838...

 

chip na plytce.png

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