Printing from a Windows PC to a printer shared on a Mac is quite easy.

First of all, this article assumes that the Windows PC and Mac are on the same network. Next, you’ll need to download Bonjour print services here  

The Bonjour print services are drivers for Windows that lets Windows detect printers connected to a Mac over the network.  This is a free download from the Apple website. 

Once your Bonjour download completes, install it. On your Mac, go to settings,   and the printer connected to a Mac should now be seen in Control Panel as a new printer you can add.