What is the fine-grained topic of the following text: For the next two years, Bobst and Marbach customers can see live at the Marbach plant how a time-consuming manual separating process is replaced by a single, automatic operation with the Novacut 106 ER that runs on Marbach tools. Only return the topic.
Demonstration of automatic operation replacing manual process using Novacut 106 ER at Marbach plant.