For several months I've been designing and building a CNC router table, it has 4 axis powered by 144 oz/in bipolar steppers. the controllers were made by ACS. The LPT card was also made by ACS; however, they have stopped selling and supporting it! http://www.acscontrol.com/
There is nothing available on the internet to replace this card! The closest I'v come to an LPT card is: http://members.shaw.ca/axxus/db1v20.htm
I hve sent them an email to try to order a couple of their cards, but no reply!
Can anyone help me locate a LPT or USB card for 4-axis!
Thanks,
Eric