Disable automatic printer share

[furtadopires]

Hello,

I have an Centos server, which is sharing some printers with samba. The problem is the other machines in the network are automatic adding all the printers of this server. I want the other from the network to add the printers only manually from this machine, so I would like to know how can I stop the automatic printer sharing (server side) without disable the sharing printers (manually only).

Thank you!

Using CentOS Linux release 7.6.1810