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cmsamcm
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T520 ERROR CODE ON START - BLUE SCREEN ERROR BA7E7116

HP Recommended
HD Designjetn T520
Microsoft Windows 7 (64-bit)

HI,

 

I HAVE A BLUE SCREEN WITH ERROR CODEBA7E7116 ON START UP.

 

 

ANY SUGGESTIONS APPRECIATED

 

CMSAMCM

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LucekKL
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Hello It the encryped chip that failed 

It on the mainboard 

$_1.JPG

http://www.ebay.co.uk/itm/HP-Designjet-T520-Blue-Screen-Error-Solution-Encrypted-chip-/282319068692

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Mikeg81
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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

Best regards

Mike G

I'm an HP Inc employee. But my response is not in behalf of HP Inc
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tabcom
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I've had service calls on over a dozen T520 with similar error codes. The last one was BA7E70E6. The 'B' codes harkens back to the day when I routinely saw this type of error on the old 1050c\ 1055cm models. I used to tell customers you have the 'error code of death'. In more technical terms, the Main PCA Board has a defective chip or routine call somewhere on it and needs to be replaced. Replacing the (CQ890-67023 CQ890-60251 CQ890-67097) has resolved the error for me.

 


Service Manual replacement procedure:

http://designjetpartsfast.com/blogs/help-page/174137735-how-to-replace-a-designjet-t520-main-pca-boa...

I was an HP Customer Engineer from 1995-2002.
During this time, I serviced contract and warranty calls within the Northern Indiana area. When I left HP, I took my HP Designjet service experience and started my own business servicing out of contract plotters. Designjetpartsfast.com was launched in 2009. With over 20 years Designjet experience, I can help you resolve issues you are experiencing with your Designjet Printer.
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