Xref: utzoo comp.text:8028 comp.lang.postscript:7606
Path: utzoo!mnetor!tmsoft!eci386!ecicrl!ferret.ocunix.on.ca!clewis
From: clewis@ferret.ocunix.on.ca (Chris Lewis)
Newsgroups: comp.text,comp.lang.postscript
Subject: RS/6000 Troff - identified.
Message-ID: <1358@ecicrl.ocunix.on.ca>
Date: 17 Feb 91 04:09:19 GMT
Sender: clewis@ferret.ocunix.on.ca
Followup-To: comp.text
Organization: Elegant Communications Inc., Ottawa, Canada
Lines: 7

I finally managed to boot the RS/6000 in the basement.  It is DEFINATELY
ditroff.  It works with Laserjets with the K cartridge (eg: rather limited -
no downloads) and two different IBM printers - neither postscript.  If you want
to generate HPLJ with full capabilities, you want jetroff.  If you want
Postscript, use tpscript.

Or wait a bit, and psroff (R3.0) will support it.