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From: klg@dukeac.UUCP (Kim Greer)
Newsgroups: comp.laser-printers
Subject: DTR (I guess) on HP laserjet II
Message-ID: <717@dukeac.UUCP>
Date: Wed, 1-Jul-87 15:58:12 EDT
Article-I.D.: dukeac.717
Posted: Wed Jul  1 15:58:12 1987
Date-Received: Sat, 11-Jul-87 16:58:50 EDT
Sender: daemon@ucbvax.BERKELEY.EDU
Reply-To: dukeac!klg@brillig.umd.edu (Kim Greer)
Distribution: world
Organization: Academic Computing, Duke University, Durham, NC
Lines: 32
Approved: laser-lovers@brillig.umd.edu


Hi.  I need help with an HP laserjet II hooked to Ultrix 1.2
(4.3 bsd) on a microvax II gpx w/dhv-11 serial port.  It 
(finally) prints ok at up to about 2400 baud, but buffer
overfills at higher speed.  I guess that this means I'm not
dropping/raising DTR at appropriate time.  Could someone
tell me if I have a sensible cable configuration as below ?

		UVax		LJ II

		 1     -----      1
		 2     -----      3
		 3     -----      2

		 5 |
		 6 |   -----  	  20

		 7     -----      7

What should I change ?  I have tried HP.  They were nice and
kind...but absolutely no use whatsoever.  DEC refuses to even
let me talk to anyone since: 1) "its not our printer" and 2)
the computer is not on contract.  What @#$%^&* garbage.  Maybe
there is someone in the whole @#$%^&* world that does know
something and is not afraid to share it with others. 
Thanks in advance.  email or voice preferred, will post if
lot of interest.
-- 
Kim L. Greer                        try:   dukeac!klg@ecsvax.UUCP
Duke Univerisity Medical Center  	   dukeac!klg@ecsvax.BITNET
Div. Nuclear Medicine  POB 3949            dukeac!klg@escvax
Durham, NC 27710  919-681-2711x223  UUCP: ...!mcnc!ecsvax!dukeac!klg