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Date:      Thu, 13 Jan 2000 11:54:59 +0100
From:      David Berard <dbera@cybercable.tm.fr>
To:        freebsd-stable@freebsd.org
Subject:   Re: parallel printer & nlpt0
Message-ID:  <387DAF03.DFFDCE1@cybercable.tm.fr>

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	Hello,

I want to thanks people that answer me :

Trond Endretol, Vivek Khera, Michel Talon and Gert-Jan Vons

They proposed to me 2 solutions :

1. make a "lptcontrol -p" before using the printer, to configure the
parallel port in poll mode.

2. modify the ppc entry in the kernel config file, and build a new
kernel
   --- device          ppc0    at isa? port? flags 0x40 net irq 7
   +++ device          ppc0    at isa? port? flags 0x40 tty irq 7

this 2 solutions work correctly with the lpt driver.

best regards.

--
David Berard wrote:
...
> For example, if I try to print one of the postscript examples (tiger.ps)
> from de ghostscript port (gs 5.50), I obtain more or less the picture,
> but with some incorrect lines, and some garbages (cabalistic
> characters), and sometime unattended formfeed.
> 
> I think lpt0 (ex nlpt0 device) is the problem, because if I change in
> the BIOS the mode of the parallel port (SPP, EPP 1.7, EPP 1.9, EPP+ECP),
> I don't obtain the same results.
> 
> I also try to play with the flags of ppc device in the kernel config
> file, but with no luck.
...


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