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Date:      Wed, 25 Jul 2001 23:00:34 -0700
From:      "Ted Mittelstaedt" <tedm@toybox.placo.com>
To:        "User & Ian Patrick Thomas" <ipthomas_77@yahoo.com>, <freebsd-questions@FreeBSD.ORG>
Subject:   RE: /dev/lpt0 is still busy
Message-ID:  <003301c11598$48f1c120$1401a8c0@tedm.placo.com>
In-Reply-To: <20010725153341.B361@localhost>

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Your doing it right.  It's probably some hardware issue.

I've set up parallel port printers on FreeBSD on a number of
machines in the past.  About 20% of them had some problem
with the parallel port in the computer to where it would not
print.  It used to not be a problem because time was that
the parallel port was on a card that you could unplug and replace
if the port acted up.  Today they all seem to be on the
motherboards and replacing the parallel port is not possible.
I finally got so disgusted that I gave it up and now I use
HP JetDirect print servers which can be had for a few bucks on
Ebay, and connect them to the FreeBSD systems via Ethernet.

Ted Mittelstaedt                                       tedm@toybox.placo.com
Author of:                           The FreeBSD Corporate Networker's Guide
Book website:                          http://www.freebsd-corp-net-guide.com


>-----Original Message-----
>From: owner-freebsd-questions@FreeBSD.ORG
>[mailto:owner-freebsd-questions@FreeBSD.ORG]On Behalf Of User & Ian
>Patrick Thomas
>Sent: Wednesday, July 25, 2001 12:34 PM
>To: freebsd-questions@FreeBSD.ORG
>Subject: /dev/lpt0 is still busy
>
>
>	I've posted this before but I'm still unable to get my Hewlett Packard
>Laserjet IIP to work.  Below is a copy of what comes up in dmesg when I
>boot.  I have also turned on debugging on the parellel port thinking that
>maybe the cable was bad.
>
>options         LPT_DEBUG       # debug the blasted lpt device
>
>ppc0: <Parallel port> at port 0x378-0x37f on isa0
>ppc0: Generic chipset (NIBBLE-only) in COMPATIBLE mode
>ppi0: <Parallel I/O> on ppbus0
>plip0: <PLIP network interface> on ppbus0
>out=55  in=55   tout=10000
>out=aa  in=aa   tout=10000
>out=fe  in=fe   tout=10000
>out=fd  in=fd   tout=10000
>out=fb  in=fb   tout=10000
>out=f7  in=f7   tout=10000
>out=ef  in=ef   tout=10000
>out=df  in=df   tout=10000
>out=bf  in=bf   tout=10000
>out=7f  in=7f   tout=10000
>out=1   in=1    tout=10000
>out=2   in=2    tout=10000
>out=4   in=4    tout=10000
>out=8   in=8    tout=10000
>out=10  in=10   tout=10000
>out=20  in=20   tout=10000
>out=40  in=40   tout=10000
>out=80  in=80   tout=10000
>lpt0: <Printer> on ppbus0
>oldirq 0
>lpt0: Polled port
>irq 0 0
>
>	I have tried it in IRQ mode also.  Here are the exact commands that
>give me /dev/lpt0 busy
>
>lptest > /dev/lpt0
>
>	I don't have anything in my /etc/printcap yet because I didn't think
>anything was needed unless I'm using the lpr command.  There is paper in
>the printer, the test pages print fine, and the online light is lit with
>the words 00READY on the LED.  I have never set up a printer before on
>FreeBSD, so if I'm making an obvious mistake here, go easy.:)
>
>Ian
>
>
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