6 - 6Chapter 6 Principle of Operation3. Driving Force Transmission Path3.1 MAIN MOTORThe rotating force of the MAIN MOTOR is transmitted via gears in the GEAR ASSY HOUSING and viathe GEAR ASSY PLATE to components that need mechanical driving force as shown in the followingflow.The driving force transmitted to the EP CARTRIDGE drives the Drum, and is transmitted to the BTRASSY through the Drum Gear.The driving force transmitted to the 550 FEEDER ASSY drives the ROLL ASSY NUDGER and ROLLASSY FEED.The driving force transmitted to the 150 FEEDER ASSY drives the ROLL REGI METAL and ROLLREGI RUBBER, as well as the ROLL ASSY NUDGER and ROLL ASSY FEED.The driving force transmitted to the FUSER ASSY drives the Heat Roll.3.2 MOTOR ASSY EXITThe rotating force of the MOTOR ASSY EXIT is transmitted via various gears to components that needmechanical driving force as shown in the following flow.