HOW TO RETROFIT HERMES EP CONTROL MODULE FOR MACH3 PARALLEL PORT CONTROL
With the help of little bits and pieces of information from all over the internet, I managed to get my Hermes EP control to run my Vanguard 3400 engraving table via PC parallel port control. The battery on the motherboard had leaked and ruined the board. Total cost under $20, details at the bottom of the page at industrialtoolandmachineworks.com
tom
See my stuff for sale at http://stores.ebay.com/Industrial-Tool-and-Machine-Works?refid=store