Overview
D017/D018/D019/D020 6-4 SM
6.1.3 ELECTRICAL COMPONENT DESCRIPTIONS
Refer to the electrical component layout on the reverse side of the point-to-point diagram
for the location of the components.
Symbol Name Function
Motors
M Upper Paper Lift Motor Raises the bottom plate in the 1st paper tray.
M Lower Paper Lift Motor Raises the bottom plate in the 2nd paper tray.
M Main Motor Drives the main unit components.
M Toner Supply Motor
Rotates the toner bottle to supply toner to the
development unit.
M Exhaust Fan Motor Removes heat from around the fusing unit.
M Polygonal Motor Rotates the polygonal mirror.
M Main Motor Drives the main unit components.
M Scanner Motor (Mono) Monochrome scanner unit.
M Scanner Motor (Color) Color scanner unit.
Magnetic Clutches
MC Lower Paper Feed Clutch Starts paper feed from the 2nd paper tray.
MC Lower Relay Clutch Drives the lower relay rollers.
MC Upper Paper Feed Clutch Starts paper feed from the 1st paper tray.
MC Upper Relay Clutch Drives the upper relay rollers.
MC Registration Clutch Drives the registration rollers.
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