Actually, it prints partway and then quits. The G3 is plugged into a wireless router. I had the same problem when I plugged the G3 directly into the ethernet port of the Airport Express, but I thought a router might solve the problem. (Then the router wouldn't talk consistently with the G3, so I bought an ethernet card) I could upgrade to 10.2.8, but I've read that might kill my mouse, or Kensington Trackball. The printer is an Epson Stylus Color 900. Any thoughts?