Relay-Version: version B 2.10 5/3/83; site utzoo.UUCP Path: utzoo!linus!decvax!harpo!seismo!hao!hplabs!sri-unix!mar@mit-borax From: mar%mit-borax@sri-unix.UUCP Newsgroups: net.micro Subject: TRS-80 Model II RS232 interface Message-ID: <15378@sri-arpa.UUCP> Date: Tue, 17-Jan-84 01:45:25 EST Article-I.D.: sri-arpa.15378 Posted: Tue Jan 17 01:45:25 1984 Date-Received: Sun, 15-Jan-84 20:32:01 EST Lines: 8 I've been trying to get a Mod II to use a Praxis printer through the serial interface, and am having difficulty getting the handshaking correct. The computer keeps saying "Printer not ready", and I have been unable to determine which of the lines it is waiting for. I have played with pins 5, 8, and 20 without any luck. Any help on this would be greatly appreciated. -Mark mar@mit-borax