Path: utzoo!utgpu!watmath!clyde!att!osu-cis!tut.cis.ohio-state.edu!mailrus!ames!lll-lcc!lll-winken!ubvax!mrspoc!itkin
From: itkin@mrspoc.UUCP (Steven M. List)
Newsgroups: comp.unix.xenix
Subject: Re: Terminal and printer on 1 modem
Keywords: Terminal, printer, modem
Message-ID: <3562@mrspoc.UUCP>
Date: 1 Jan 89 00:39:02 GMT
References: <178@loft386.UUCP>
Reply-To: itkin@mrspoc (Steven List)
Organization: Transact Software, Inc., Mt. View, CA
Lines: 24

In article <178@loft386.UUCP> sdg@loft386.UUCP (Steve Goodrich) writes:
> I have an interesting problem:  I need a way to use both a printer
> and a terminal on one modem.  Multiplexers and stat-muxes are too
> expensive, so those items are out.  I'm using Xenix System V, version
> 2.2.3 on an 80386 clone.  We are using an Arnet Multi-port board with
> 4 serial ports on it, and we have one other serial port available on
> the machine.
>  ...
> This, then, is the problem:  we need her to have both a terminal and a 
> printer at home.

I don't know about the Arnet board, but the Wyse700 subsystem drivers
include the capability to use the port both for terminal and printer.
You can then define a printer that uses the alternate device on that
port.  It may be that this is directly tied to the Wyse products and
requires a Wyse terminal at the other end.  I haven't actually used it.
However, Wyse and other manufacturers often have a "pass-through" or
"transparent" print to the AUX port on the terminal that is enabled and
disabled with a simple escape sequence.  Just write a print spooler
script that sends those sequences out to the port.
-- 
:  Steven List @ Transact Software, Inc.
:  {coherent,limbo,mips,pyramid,ubvax}!mrspoc!itkin
:  Voice: (415) 961-6112