To print on an HP printer from your iPhone, ensure both devices are connected to the same Wi-Fi network. Open the document or photo you want to print, then tap the Share icon or Action button. Select Print from the options. Choose your HP printer from the list, adjust any settings if needed, and tap Print. If you haven't already, you may need to install the HP Smart app for additional... https://medium.com/@rashasavvy22/how-do-i-install-hp-print-service-plugin-for-iphone-f9b6863076b0