> > Ahhh... of course, I should have thought of
that.
> > I am even more cautious about using the 9428 manual for 9429
> > service, then.
> Actually, many lines of drives, such as the Tandon TM100 have the
> same circuitry for both the 48tpi and 96tpi variants. (and the
> TM100-4M at 100tpi)
On Sun, 8 May 2016, Chuck Guzis wrote:
One of the things that endears to me those pieces of
garbage is that
they apparently changed PCB designs according to what parts they had on
hand. I've got at least three different versions of the TM-100 PCBs,
depending on the head stepper used (4 wire/6 wire). Some were better
than others.
Which would be an arument to be cautious about using the
TM100-2 manual for the TM100-2, not just for the TM100-4.