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Type: Posts; User: regex541

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  1. Re: HP OfficeJet Pro 8730 weird pump like noises followed by Supply System Problem er

    Since I have invested some money into this printer I want to at least try to solve it.

    By ink pump lines you mean something that is located within the printhead module itself:...
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    Re: Moderator desperately needed!

    It does seem that low post count triggers anti-spam measures.

    I changed my e-mail, and used activation link, but it still would not let me post without moderator approval.

    However I have posted...
  3. HP OfficeJet Pro 8730 weird pump like noises followed by Supply System Problem error.

    Hello,

    I have an issue with HP OfficeJet Pro 8730.

    When I try to print a page, or initialize the printer after performing OOBE reset, I am encountering weird pump like noises from the printer...
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    HP OfficeJet Pro 8730.

    I am looking for a service manual for HP OfficeJet Pro 8730, or related models (like 8740).
  5. Re: HP OfficeJet Pro 8730 firmware archive.

    The oldest firmware I was able to find is 1903B, but I have also found 1919A.

    Based on file name both are compatible with OfficeJet 8730, 8740, and probably 8745.

    I am posting that in case...
  6. Thread: Hello

    by regex541
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    Re: Hello

    Welcome!
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    Re: Hello everyone

    Hello.
  8. HP OfficeJet Pro 8730 weird pump like noises followed by Supply System Problem error.

    Hello,

    I have an issue with HP OfficeJet Pro 8730.

    When I try to print a page, or initialize the printer after performing OOBE reset, I am encountering weird pump like noises from the printer...
  9. Thread: test

    by regex541
    Replies
    8
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    68,098

    Re: test

    Test #1.
  10. Replies
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    2,899

    Re: Moderator desperately needed!

    Would someone be willing to post a new thread in my name?

    I tried to post a thread about a printer issue 3 weeks ago, but threads posted by people with low post count (at least it seems to be my...
  11. HP OfficeJet Pro 8730 weird pump like noises followed by Supply System Problem error.

    Hello,

    I have an issue with HP OfficeJet Pro 8730.

    When I try to print a page, or initialize the printer after performing OOBE reset, I am encountering weird pump like noises from the printer...
  12. HP OfficeJet Pro 8730 firmware archive.

    Hello, Does anyone know where I could find older firmware for HP OfficeJet Pro 8730 (EU, if that matters)? I am talking about firmware older than 1708D, but I would also need 1919A. Thanks.
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