I use a Canon iP4200 printer connected (USB) to an Airport Extreme Base Station. I also use an iBookG4 running Tiger 10.4.10 wirelessly. The problem is this I can print a web page, pdf document or word document fine if it is under 3 pages. If it is more than 3 pages, the printer stops (mid print) on page 3 or page 4. The print queue keeps going as if it searching for something. I have to restart the printer, empty the queue and then reprint from where the document has left off. I do have and old old iMac G3 (anchor type) running Panther 10.3.9 that doesn't get turned on much anymore. It is connected (ethernet) directly to the base station and prints as many pages as I want it to. Every time! The other laptop we just purchased recently, a Macbook running the latest Leopard and used wirelessly, can print the same exact documents as the iBook without stopping. The iBook has had this printing issue from day one. I've upgraded the memory, the OS, bought a new printer, called Apple- they said talk to Canon, I've called Canon- they said talk to Apple. I'm stumped. Is there something I'm not checking or doing? This iBook isn't that old and should be able to print fine. Any help would be appriciated.