Explanation
The print$ share is the default location for storing printer drivers on a Samba server. This share allows Windows clients to automatically download and install the drivers when they connect to a printer on the Samba server. This feature is called Point'n'Print driver deployment. The print$ share must be configured in the smb.conf file and the drivers must be uploaded using a Windows client or the rpcclient utility123 References:
Setting up Automatic Printer Driver Downloads for Windows Clients - Samba Uploading Printer Drivers to a Samba Server - Engineering Computer Network How do I load Windows printer drivers on a Samba 4 print server?
Setting up Automatic Printer Driver Downloads for Windows Clients - Samba1

Setting up Automatic Printer Driver Downloads for Windows Clients - Samba