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HP T520
Does anyone have a solution for this B333FF78 ERROR on an HP plotter
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You need to replace Designjet ENcrypted chip 

It is on the main PCA in USB like slot inside the plotter . 


You can get it here



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Thank you for using the HP forum.

Error : B333FF78


Problem Description: front panel might be in blue screen with error


The possible cause could be: Main pca


Corrective Action:


1. Turn off the plotter, remove the power\network\usb cables from the plotter.
leave the plotter idle for 3 to 5 mins.
2. Turn on the plotter on stand alone mode, if still same error persists
Main pca needs to be replaced.
3. For the part replacement, contact HP on toll free number for the respective region support.

Although I am an HP employee, I am speaking for myself and not for HP.

--Say "Thanks" by clicking the Kudos Star in the post that helped you.

--Please mark the post that solves your problem as "Accepted Solution"


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