The most recent version of autoloader firmware for the 5400N and 3400 is v6.036 and v5.032.
Please make note if your system currently has 5.xxx or 6.xxx firmware installed and download the correct version for your system.
- Systems with version 6.xxx cannot be programmed with version 5.xxx.
- Systems with version 5.xxx cannot be programmed with version 6.xxx