I OS system extension alert on my Mac desktop regarding my HP Tango printer

[Sunas]

I get alert on my Mac saying hp printer not compatible with iOS upgrade. Contact developer. What is this and what can I do?

Will issue get resolved?

[Max3Aj]

@Sunas, Welcome to the HP Support Community! We're thrilled to have you on board! 

Thanks for posting your query! We're here to help you get back up and running. To better assist you, could you please share your printer's serial number or product number with us via private message? 

Need help finding your product number? No worries! Check out this handy guide: 

https://support.hp.com/in-en/document/ish_2039298-1862169-16 

To access your private messages, simply click the private message icon on the upper right corner of your HP Support Community profile, next to your profile name. 

Now, let's dive into the issue! Could you please elaborate on what's happening with your printer? The more details you provide, the better we'll understand the problem and the faster we can resolve it! 

We're all ears! 

Regards, 

Max3Aj

[Sunas]

My printer still works for now. I keep getting alert about a future Mac software upgrade being incompatible with something on the Tango printer.

I worry that if I upgrade Mac software someday  it will make printer not work.

Mac alert suggests contact developer ask if there will be resolution to upcoming problem???

[Max3Aj · Accepted solution]

@Sunas, Thank you for your response. 
The alert you're getting is a macOS system warning about older HP software (like drivers or extensions) that may not be supported in future macOS versions (such as macOS 15 Sequoia or later). It doesn't mean your printer will stop working immediately but it’s a heads-up that some features might break after a future update.

Here’s how to stay ahead of the issue:

Use AirPrint or HP Smart App

These are modern, Apple-supported printing methods that don’t rely on the older system extensions causing the alert.

• AirPrint: Works without installing drivers.
• HP Smart App: Fully compatible with macOS and regularly updated.

If you're already using either of these, you're in good shape!

I hope this helps!

If my response resolves your issue, please click “Accepted Solution” to help others find the answer. Also, don’t forget to click the “Yes” button to say thanks!

Take care and have a great day.

Max3Aj

HP Support