[Samba] Limit Guest access

[Melinda Taylor]

Just a thought, I have enabled guest access to my cups printers for windows 
clients so that people can print on public access PC's where they don't 
want to put in the samba username and passwd.

Is it possible to restrict guest access to particular computers only? I 
already have SMB access resticted to our local network using the 
hosts.allow command but is it possible to also restrict the guest access to 
particular machines within that network? Is there a command that I can put 
in the [printers] share section possibly?

Thanks,

melinda