We have a Active Directory that's used by multiple customers. Through ADSIedit we have managed that these customers are unable to see eachother. However they are able to see al the printers. So wat we want is to hide the printers for the users that are in some other container. Any idea how we can do this?

Have you tried setting permissions on the priners, or are you looking to visibly hide the printers so it looks like it doesnt even exist.

Thanks for the response, we have solved this to make the whole server unavalible from the network (this is a local policy), except for the security group that needs to access the sever. We have also removed the AD rights for these servers, and added the ones that should have rights.