...
First, the Epson-Seiko calculator does not monitor a folder for LDS files, as do VCA-compatble compatible interfaces. Rather, the calculator must be invoked by Rx-Universe for each job to be calculated. This requires that the calculator be accessible to Rx-Universe. For simplicity, then, Rx-Universe assumes the Epson.exe executable is located in the folder used for the LDS files.
For example, if the non-VCA Epson-Seiko interface is set up as follows:
The Epson.exe program, and associated DLL and database files, would reside in the DS\EPSONR6 folder underneath the root Rx-Universe folder.
...
Note there are 3 fields on the "Device" screen that do not exist for other calculators:
License Key - this is assigned to the lab by Epson-Seiko, and is used for every calculation.
...