There are several ways in which to identify the revision type of the EPM Programmer.
- Using the Programmer keypad, navigate your way to the "Miscellaneous" submenu and press "Enter" to view the S/W Version.
- Look for the model number on the rating label which is located on the top side of the programmer and check the last 4 digits.
- Also check the data code, which is the last 4 digits of the serial number on the rating label
| Model Number | ID No | Revision | S/W Version | Date Code | History Description |
| ESMD01EP0A | 00461611 | 1A10 | 8604 | . | Original metal case programmer |
| EEPM1RA | 13018856 | 1A10 | 1.00 | 0549 | First production release of the plastic case programmer |
| EEPM1RA | 13137932 | 1A11 | 1.10 | 0614 | 940/941 Support added(White EPMs) BUT only cloning functionality |
| EEPM1RA | 13140386 | 1B11 | 1.10 | 0619 | Revised design of the keypad |