How to print from iPhone
How to print documents from the iPhone 7 and iPhone 8
How to print documents from the iPhone 7 and iPhone 8
Print from iPhone
Use AirPrint to print wirelessly to an AirPrint-enabled printer from apps such as Mail, Photos, and Safari. Many apps available on the App Store also support AirPrint.
iPhone and the printer must be on the same Wi-Fi network. See the Apple Support article About AirPrint.
Print a document
See the status of a print job
Open the App Switcher, then tap Print Center.
The badge on the icon shows how many documents are in the queue.
To cancel a print job, select it in Print Center, then tap Cancel Printing.
Print from iPhone - Apple Support
https://support.apple.com/guide/iphone/airprint-iph92628b8f/ios
You either need to use a third party printing app, or you can purchase an AirPrint capable printer.
About AirPrint - Apple Support
How to print from iPhone