Basic operation Major product systems The product includes the following systems: ● Engine control system ● Laser/scanner system ● Image-formation system ● Pickup-and-feed system Figure 1-1 Product systems 2 Chapter 1 Theory of operation ENWW ENGINE CONTROL SYSTEM LASER/SCANNER SYSTEM IMAGE-FORMATION SYSTEM PICKUP-AND-FEED SYSTEM LASER/SCANNER SYSTEM PICKUP-AND-FEED SYSTEM