Question about HP Business InkJet 2800 Printer

3 Answers

Appearing dots on printer screen

When i connect power cable in HP business inkjet 2800 its didnt work but moving dots on printer screen.....

Posted by atif4000_sa on

  • atif4000_sa Jun 07, 2009

    Thanks Bro for your reply, i just tried but its same thing, even i tried without cartdriges and its gaving same problem, no any movement just appearing Dots on printer screen...
    can i reset this Printer??
    Pls bro Help Me...

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3 Answers

Anonymous

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I have had the same issue, discovered that a 680Uf 6.3v capacitor was blown on the PC board. Replaced the $.14 part, the world is happy once again.

Posted on Sep 01, 2010

  • 3 more comments 
  • lmphashby123 Apr 03, 2011

    Can you give me the step by step instruction with pictures if possible of removing the cover to get to the PC board. I have discovered two screws and nothing is coming off??

    please email [email protected]

  • print_mures
    print_mures Jan 10, 2013

    I have the same problem, please e-mail to me the solutions step by step instruction with pictures if possible of removing the cover to get to the PC board. E-mail me: [email protected]

  • marc nadal Sep 24, 2013

    I have the same problem and I don't know how to solve it. Please, can you send me the step by step instruction with pictures if possible of removing the cover to get to the PC board. A lot of thanks!! mail me: [email protected]

  • Rui DeSousa
    Rui DeSousa Nov 03, 2013

    I have the same problem with my hpinkjet 2800. Were you able to fix the proble,or receive the instructions. If affective the solution would someone let me know how they solved it and on which side of the printer it is

  • Rui DeSousa
    Rui DeSousa Nov 03, 2013

    please email me at [email protected]

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Anonymous

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From HP:

To cold reset the printer, with only the power cable connected.
By doing so, the printer settings will default to factory settings. Please note that after a cold reset the printer settings will default to factory settings and you may have to re-configure all the settings.

Press and hold the Return and Select buttons, then press Power button to turn on the printer.

Posted on Jul 20, 2009

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rommel dadulla

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Pls check the cartdriges and clean head first. and plug it, power on again your printer. try to print.

Posted on Jun 07, 2009

  • lmphashby123 Apr 03, 2011

    that what a useles sugguestiong romsky79!!!! one has nothing to do with the other!

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