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Master's Graduate
Posts: 330
Member Since: ‎02-01-2011
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T120/T520 blue screen with error code 805D0070/B8148746/B817A44 or any error

Product Name: HP DesignJet T120/T520 Printer

Hi,

 

If any body face the below related proble of HP designJet T120/t520 printer relted, you must follow the below process:

 

original (2).jpg

 

At first try to follow the below steps and get it fix by :

- Connecting the printer to another outlet

- Repacing the power cable

- Replacing the Main PCA (If you have replace Main PCA, it will solved the issue.)

 

Also try to Isolate the printer by removing any connectivity cables, printhead

 

Try removing the ink cartridges, printhead, paper, replacing the power cable and another power outlet. If you still have the problem, please replace the Main PCA (P/N: CQ890-67097)

 

PartSurfer: http://partsurfer.hp.com/Search.aspx?SearchText=CQ890-67081

 

Part Store: https://parts.hp.com/hpparts/Default.aspx?mscssid=

 

original (1).jpgoriginal.jpg

 

N.B: Part No. CQ890-67081 is an older revision.

 

Main PCA - T120: P/N: CQ891-67013

Main PCA - T520: CQ890-67023 

 

It is my understanding that the new Main PCA should come with the USB with the FW. Make sure it is there before installing the new main PCA.


If problems with the FW, will not recommend you to use the old USB with the firmware again.

 

If not covered under warranty you may replace Encrypted chip which is failed on the mainboard inside the printer you can buy it on ebay/other's source:

 

http://www.ebay.co.uk/itm/282081139582?ssPageName=STRK:MESELX:IT&_trksid=p3984.m1555.l2649

 

http://www.ebay.co.uk/itm/HP-Designjet-T520-Blue-Screen-Error-Solution-Encrypted-chip-/282385654102

 

http://www.ebay.co.uk/itm/282153834889

 

 

I hope that answers will support to concern adequately. Let me know! Good luck 


Please click "Accepted as Solution" on the post that solves your issue to help others find the solution. To show appreciation for my help, please click the "Thumbs Up Icon" below!

 

Thanks,
Rashed

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Re: T120/T520 blue screen with error code 805D0070/B8148746/B817A44 or any error

Hi,

 

Everyone.

 

That type error will comes anytime for Voltage fluctuations, dust etc. Only HP DesignJet T120/T520 printer. If anybody face that type problem you may immediately follow the below steps.

 

 

Rgards,

Rashed

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Master's Graduate
Posts: 330
Member Since: ‎02-01-2011
Message 2 of 2 (107 Views)

Re: T120/T520 blue screen with error code 805D0070/B8148746/B817A44 or any error

Hi,

 

Everyone.

 

That type error will comes anytime for Voltage fluctuations, dust etc. Only HP DesignJet T120/T520 printer. If anybody face that type problem you may immediately follow the below steps.

 

 

Rgards,

Rashed

† The opinions expressed above are the personal opinions of the authors, not of HP. By using this site, you accept the Terms of Use and Rules of Participation