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Is your HP DeskJet 3830 series scanner not working? Here is the solution Click here to view the instructions!
Common problems HP Solution Center not working : Adobe Flash Player Error and Unable to scan
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HP Recommended
HP OfficeJet pro 8720
macOS 11.0 Big Sur

Well, I went a record-breaking 2 months without having a completely obnoxious and work-stopping issue crop up with this god awful HP OfficeJet Pro 8720 which I paid hundreds of dollars for.

 

This time, I'm unable to scan any documents over Airprint as I have done for years. I get an error in ImageCapture "Failed to open a connection to the device (21345). I am on the latest version of MacOS, which is not listed in the drop down of operating systems offered on this forum, which is another sign that HP doesn't take customer support seriously.


Does anyone have a solution they might offer for this issue which is preventing me from using a basic function that was advertised as working when I bought this awful product? Thanks!

14 REPLIES 14
HP Recommended

Hi,

 

Welcome to the HP support community.

 

I have brought your issue to the attention of an appropriate team within HP. They will likely request information from you in order to look up your case details or product serial number. Please look for a private message from an identified HP contact. Additionally, keep in mind not to publicly post personal information (serial numbers and case details).

If you are unfamiliar with how the Community's private message capability works, you can learn about that here.

Thank you for visiting the HP Support Community.

Sandytechy20
I am an HP Employee

HP Recommended

Thanks! Nobody has reached out and I am getting the same error. My hundreds of dollar item is a large paperweight.

HP Recommended

What happening with this??

HP Recommended

?????????

HP Recommended

?

HP Recommended

This is still not working.

HP Recommended

@User20220607

Welcome to the HP Support Community!

 

I want to thank you for taking the time to speak to us today.

I have brought your issue to the attention of an appropriate team within HP. They will likely request information from you in order to look up your case details or product serial number. Please look for a private message from an identified HP contact. Additionally, keep in mind not to publicly post personal information (serial numbers and case details).

If you are unfamiliar with how the Community's private message capability works, you can learn about that 
here.

Thank you for visiting the HP Support Community.

ECHO_LAKE
I am an HP Employee

HP Recommended

Please stop gaslighting me. I heard the same EXACT thing weeks ago and nobody has reached out. I see HP is not satisfied with wasting my time with a broken printer, they must also waste my time by repeatedly replying to my issue and promising a response which never comes.

 

And the printer still won't connect

HP Recommended

Failed to open a connection to the device (-21345) still happening.

† The opinions expressed above are the personal opinions of the authors, not of HP. By using this site, you accept the <a href="https://www8.hp.com/us/en/terms-of-use.html" class="udrlinesmall">Terms of Use</a> and <a href="/t5/custom/page/page-id/hp.rulespage" class="udrlinesmall"> Rules of Participation</a>.