ELECTRICAL COMPONENT DESCRIPTIONS
SM 6-7 B234/B235/B236/D101/D102/D103
Detailed
Descriptions
Number Name Description
Motors
M1 1st Paper Feed Motor Performs two functions: 1) Drives the pick-up
roller in the 1st tray, and 2) Drives the grip
roller that feeds paper from the 1st tray to the
grip roller.
M2 1st Grip Motor Performs two functions: 1) Drives the
separation roller in the 1st tray, and 2) Drives
the grip roller that feeds paper from the 1st
tray into the vertical feed path.
M3 1st Tray Lift Motor Raises and lowers the bottom plate in the 1st
paper tray.
M4 2nd Paper Feed Motor Performs two functions: 1) Drives the pick-up
roller in the 2nd tray, and 2) Drives the grip
roller that feeds paper from the 2nd tray to
the grip roller.
M5 2nd Grip Motor Performs two functions: 1) Drives the
separation roller in the 2nd tray, and 2)
Drives the grip roller that feeds paper from
the 2nd tray into the vertical feed path.
M6 2nd Tray Lift Motor Raises and lowers the bottom plate in the
2nd paper tray.
M7 3rd Paper Feed Motor Performs two functions: 1) Drives the pick-up
roller in the 3rd tray, and 2) Drives the grip
roller that feeds paper from the 3rd tray to the
grip roller.
M8 3rd Grip Motor Performs two functions: 1) Drives the
separation roller in the 3rd tray, and 2) Drives
the grip roller that feeds paper from the 3rd
tray into the vertical feed path.
M9 3rd Tray Lift Motor Raises and lowers the bottom plate in the 3rd
paper tray.
M10 Charge Corona Wire Cleaner Motor Drives the charge corona wire cleaner.
M11 Cleaning Unit Cooling Fan Cools the area around the cleaning unit.
M12 Cleaning Fabric Motor Drives the oil supply/cleaning fabric.
M13 Development Motor Drives the development unit.
M14 Development Unit Cooling Fan
Motor 1
Removes heat from the development unit.
M15 Development Unit Cooling Fan
Motor 2
Removes heat from the development unit.
M16 Drum Cooling Fan Blows cool air around the drum.
M17 Drum Exhaust Fan Draws hot air from around the drum and the
charge corona unit.
M18 Drum Motor Drives the drum, cleaning unit, and transfer
belt unit.
M19 Duplex Cooling Fan Removes heat from the horizontal paper path
of the duplex/inverter unit. Note: Number of
duplex fans has increased to 3
M20 Duplex Entrance Cooling Fan 1 Removes heat from around the entrance to
the duplex/inverter unit. Note: Number of
duplex fans has increased to 3
M21 Duplex Entrance Cooling Fan 2 Removes heat from around the entrance to
the duplex/inverter unit. Note: Number of
duplex fans has increased to 3
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