Follow the below instruction to guide you through the uninstallation of the Laptop Printing Software.
There is currently no comprehensive uninstall program for the Mac OS. On these systems you should first remove the printer from Printers & Faxes and then uninstall the Popup software.
Go to the HP website and follow the instructions to uninstall the HP printer software
How to uninstall HP printers: https://support.hp.com/us-en/document/c06960563