Homebrew PCBs

--- In Homebrew_PCBs@yahoogroups.com, Volkan Sahin <v_sahin@...> wrote:

> There is no web at least I know which explains operation of Epson 
heads. 
> I learned it by reading Epson patents and by measuring actual 
printer. 
> If you really interested with that and want to design yourself I can 
help you, 
> but implementation details are most probably off topic for this group 
and we need to contact offline.
> Y-axis has very precise servo motor coupled with 10000 pulses (in 
quadrature decoding). 
> I have also precision linear slides on Y-axis.

I don't know if it is off-topic or not, but I, for one, really want to 
know ALL the details. If there is a better group for that discussion, 
please let me know which one it is and I will move on over there and 
follow along! It seems to me that it is right on target for this group, 
though.
Kenny