@HUBERT99, Welcome to HP Support Community!
Are you using the HP Smart App or the HP Print Service Plugin?
Have you turned off the mobile data, if no, try to disable data and print?
Meanwhile, restart your wireless router, the printer, and your phone.
Check for any updates available for your Android phone. Install the HP Smart app from here. Follow the steps mentioned in this document to know how to print and scan.
Check if the error persists.
Hope this helps! Keep me posted.
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TEJ1602
I am an HP Employee