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Student
Posts: 1
Member Since: ‎10-08-2015
Message 1 of 3 (516 Views)

HP DesignJet T120: when the alert is not included. blue screen with an error B87E7362

[ Edited ]
Product Name: HP DesignJet T120
Operating System: Other

When the network device blinks twice
white screen and then a second HP logo appears,
and then blue color with an error in this servismanuale no error,
there is also a blue screen but with different numbers and letters,
write-treatment -vykp. incl. EC but does not help.
The power supply produces its 32,
the control points in the "mamma" voltage match
stated, however, the LED on the board with the appearance of blue
the screen flashes, which did not exist (are smooth).
No movement of the carriage, what the general perturbations
not happening. Includes ink cartridges and without,
without heads, too, tried,
disconnect all sensors and sliders left only monitor
and the On button. Battery and dragged me,
and stood for hours without batteries. On button responds:
if you just click -perezagruzhaetsya,
if you hold 5-6 seconds and then -vyklyuchaetsya.
We ate out of him Bluetooth On button does not react,
however, and it does not fall into the error and then not loaded.
When connecting to a computer sound connection is,
instead he sees it. try on different computers.
Here's an ambush.

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Moderator
Posts: 5,293
Member Since: ‎07-16-2015
Message 2 of 3 (509 Views)

Re: HP DesignJet T120: при включении не входит в готовность. синий экран с ошибкой B87E7362

@izdatel,

Thank you for visiting our English HP Support Forum. We are only able to reply to posts written in English. To insure a quick response it would be advisable to post your question in English. The following links are here to assist you if you prefer to post in the following Language Forum.
 

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Thank you for your understanding.

I work on behalf of HP
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Master's Graduate
Posts: 373
Member Since: ‎02-01-2011
Message 3 of 3 (64 Views)

Re: HP DesignJet T120: when the alert is not included. blue screen with an error B87E7362

Hi,

 

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.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

 

 

 

Thanks,
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