Fwd: USB to parallel for printer HP LaserJet 4mL
Matthias Apitz
guru at unixarea.de
Fri Jun 13 18:49:33 UTC 2014
El día Thursday, June 12, 2014 a las 10:28:27AM +0200, Hans Petter Selasky escribió:
> > I've pluged'in the USB-2-parallel cable into a Win7 laptop and Win
> > recogniced the model of the printer at the other end of the cable fine
> > as HP LasetJet 4ML and prints ofc fine too. I'm surprised, btw, that the
> > toner after so many years in the cellary is still fine :-)
> >
> > And now?
>
> Maybe you can sniff the USB traffic on the Win7 laptop, so that we can
> compare the order of USB events.
I have tried with no luck the tool from
http://sourceforge.net/projects/usbsnoop/
and as well the way described here with M$ tools:
http://blogs.msdn.com/b/usbcoreblog/archive/2009/12/04/etw-in-the-windows-7-usb-core-stack.aspx
I can not get any use full traffic dump from them. Someone could point
me to a working tool for Win7. I know, our list deals with FreeBSD
software, but it is some kind of re-engineering why Win7 works with a
device and FreeBSD does not :-)
Thanks
matthias
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