Just upgraded to a MBP retina and I have 10.8.3 installed.
I can not get it to recognize my xante screen writer 4.
I have the printers IP set and am using that to set it up like I did in previous versions of OS X.
My older mbp still prints fine to it on the same network.
I have tried ethernet and wifi and neither have worked.
I really need this printer to work without having to use my old machine to print from.