On 26 September 2012 08:23, Stefan Skoglund <stefan.skoglund at agj.net> wrote:
Could the Edmonson expansion card be a printer
interface ?
I'm going to guess, because I sure as heck don't have any experience
with it, that the "Edmonson" expansion card is one of three things:
1. LP11 printer interface with a "thingy" between it and the ticket printer
2. A DR-11 parallel interface with some custom software
3. Wirewrap protoboard with custom interface built on it
Potentially it could also be a "professionally made" third-party card,
but again I have no idea.
Cheers,
Christian