For an overview of the theory of operation of the Figure 4 Modular, please see the Introduction section of this guide.

The Figure 4 Modular is a fully modular printer, meaning that additional Auxiliary Print Units may be added to the system as your need for production throughput heightens. You may have up to 23 Auxiliary Print Units for each Base Unit you own. The Base Unit, the smallest orderable configuration of the Figure 4 Modular system, includes one Controller and one Printer. This makes a total of 24 possible printers for each Controller. The Controller and Printers work together as one, integrated system via site networking.

The following sections will go into greater detail of each of these modules.