After doing some more research, with some prodding by Randy, I found this bulletin: http://docs.info.apple.com/article.html?artnum=306984 which contains a Terminal command that enables Leopard to see printers under Mac OS 10.3 (and others). I followed the procedure and the printers on my 10.3.9 print server are now visible on the Leopard machine. Summary: Out of the box, Leopard will only see printers on networked Macs running 10.4 and 10.5. (And of course it will see other printers as well.) By following the procedure in article 306874, Leopard will find and add printers on Macs running earlier versions. Count: One down, one remaining (the missing "domain guessing.) COME ON, 10.5.2!! Jon ========== On Dec 2, 2007, at 10:55 AM, Jon Warms wrote: > I have a Brother HL2040 printer (that I call "CarlyPrint") > upstairs connected the first model iBook that's running > 10.3.9, with printer sharing turned on. This "just worked". > I had been printing through this printer from my > MacBook and my wife's PowerBook, both running > Tiger. And the only thing that's changed is that Leopard > is now running on the MacBook. > > The MacBook no longer finds CarlyPrint. Leopard Help > says it (Leopard) can find a shared printer on a > local Mac if it's running 10.4 (Tiger) or later. So the > working printer sharing arrangement is kaput.