Paul Talacko wrote:
> On Fri, Jan 26, 2001 at 09:39:20AM -0500, Adam C Powell IV wrote:
> > Paul Talacko wrote:
> >
> > > I have a PowerMac 6500. I also have a Texas Instruments printer (it's
> > > rubbish,
> > > and I'll never buy another TI product again, but it has around 12,000
> > > pages of
> > > printing left in it, so I'll use it until the toner runs out).
> > >
> > > The problem is this. The printer has two ports on the back. A parallel
> > > port
> > > for PCs - printing works fine using this - and a Mac serial port - which
> > > works
> > > fine if I print from a Mac using localtalk.
> >
> > How soon do you need this working, and how much of a hacker are you? I
> > managed to
> > get docs for the PowerPrint mac serial to parallel converter, which goes
> > for about
> > $50, but my serial programming ability is so limited I couldn't get
> > anything to
> > work at all.
> >
> > If we can get something to work, this will be a great mac Linux printing
> > option!
> >
> > Doc at: http://lyre.mit.edu/~powell/PP3_rev_1_1.html
> >
>
> This is a great idea. What have you tried? Did you just set up a filter file?
> What is your printcap like? When using the PowerPrint in Mac OS, do you have
> to choose a PowerPrint driver or do you use a normal driver for the printer?
Hmm, it's a bit complicated. I can't even to get the cable to reply to my
serial
"packets". Once that's working, there must be a layer in between the printer
drivers
from, say, magicfilter or printtool, and the serial port, as the data have to be
shifted out to the cable's custom ASIC in non-standard packets.
In other words, if anything worked, it would be a great idea. :-)
But in the meantime, kudos to InfoWave for at least giving us the specs. Now if
I could only find a good serial reference for some kind of standard way to send
"packets" to the serial port... After that it should be pretty easy, then we
can
increase their sales by 2% or so. :-)
Zeen,
-Adam P.
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