Can I print from my IPhone with a wireless Samsung SCX-4623F printer?

Hi,

At least according to the manual at http://h10032.www1.hp.com/ctg/Manual/c05786777.pdf#G7.1482244 , a Samsung SCX-4623F does not have a network connection.

However, there appears to be an SCX-4623FW with Ethernet and Wi-Fi. I guess that this is your printer model. Is this correct?

If so, the SCX-4623FW is not listed in About AirPrint - Apple Support, which (normally) would be a requirement for use with an iPhone.

There is an HP Samsung Mobile Print app for iPhone, though. A networked SCX-4623 printer seems to be supported.

https://apps.apple.com/us/app/hp-samsung-mobile-print/id1301469531

You should if both devices are on the same wifi