HP DesignJet T120 ePrinter displays message B339125A on screen when power is on.

[JROZASA]

Hello friends, I am new to the forum and I need information regarding the "B339125A" message that appears on the screen when I turn on my printer. The printer starts the startup process and the next message appears the indicated message. Does anyone know what this error is about? .... Thanks.

[davidzuts · Accepted solution]

Your main pca board has gone bad. Most likey the usb driver mounted to the board that contains the firmware. Since it is possible it is not the usb drive I would replace the board with a new one from hp that comes with the usb drive.

[MateusKupiec]

Hello it isfirmware error blue screen

You need to replace the HP Designjet Encrypted Chip it inside on themainboard 

New one  can find here http://www.ebay.co.uk/itm/HP-Designjet-T120-Blue-Screen-Error-Solution-Encrypted-chip-CQ890-67097/28...

[JROZASA]

Many thanks DavidZuts, I am finding out about this component for your replacement.

[sydwest]

is there anyway to check if the board is corrupt - ihave an error message of B320D660, others here at the forum say just change the usb card. HP locally here want $450 au$ for the main board

[Mikeg81]

Hi, Isolate the printer, remove ink cartridge, printhead and paper Try another power cable and power outlet If the issue persist use the CQ890-67105 USB New Module with F/W SV https://parts.hp.com/hpparts/Search_Results.aspx?mscssid=E1AD3E9E1F58403DA3412CF475D95B16&SearchIn=P... Good news, that's a lot cheaper than the Main PCA Smiley Happy