Hi @JAN46FEB,
Welcome to HP Forums, this is a great place to get support, find answers and tips.
Thank you for posting your query, I'll be more than glad to help you out.
I understand that you are unable to detect your printer from your iPhone or iPad.
Don't worry as I have a few steps that should help fix this issue.
And here's the step by step guide for you in the link: http://hp.care/2fCNSCS
Let me know how that works.
I hope you have a good day ahead.
Rainbow23
I am an HP Employee
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