Complete Standalone Operation: No PC required to operate the duplicator. Connection to autoloader via RS232 connector: Offers a standard RS232 interface enabling the controller to easily communicate with a robotic controller module. Support automatically writer disable feature when specified 'Maximum Failures/Per Recorder' is reached. Support automatically job abort feature when specified 'Maximum Total Failures' is reached. Support automatically eject and close the tray when the media wasn't properly placed. Supports Manual Duplication Mode. Fast duplication without pressing any buttons.