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General Mach Discussion / Mach3 Configuration with 1994 CNC Jr Controller

« on: January 13, 2011, 05:06:08 PM »

I need some Mach3 Configuration support for my CNC Jr Controller.  The CNC milling machine is a CNC Jr. manufactured in 1994 by J&S products.  Its currently running with a CNC controller manufactured by J&S Products (Circuit Board P/N 0373B).  I'm not sure how to go about defining the Engine Configuration Ports and Pins for the Parallel Printer Cable Connection.  I've read the Mach3 installation manual, but there is a gap between the manual and actually defining the pin-outs for my machine.  I figured someone would have done the "Trial and Error" on this controller already.  Can anyone help me with this configuration, give me a starting point, or supply me with a configuration file that I can use to start the process.