towson%amsaa@sri-unix.UUCP (01/11/84)
From: David Towson (CSD) <towson@amsaa> Mark - The June 1983 issue of TRS-80 Microcomputer News, published by Tandy, contains what appears to be a thorough article on the use of the RS-232 interface of the Model II. I do not have a Model II, and I have only read the article casually, but if you give me a mailing address I'll send you a copy, and you can decide for yourself on the usefulness of the article. Dave Towson towson@amsaa
mar%mit-borax@sri-unix.UUCP (01/17/84)
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