August, 2006 Machine Configuration Spec-19
No. Component Function
MOTORS
M1 Scanner Motor Drives the scanner unit
M2 Lower Relay Motor Drives the lower relay roller of the relay unit at the
vertical transport section.
M3 Paper Feed Motor - Tray 1 Drives the paper feed roller and grip roller of tray 1
(tandem tray).
M4 Paper Feed Motor - Tray 3 Drives the paper feed roller and grip roller of tray 3
(bottom tray).
M5 Paper Feed Motor - Tray 2 Drives the paper feed roller and grip roller of tray 2
(middle tray).
M6 Waste Toner Distribution
Motor Drives the coil that spans the top of the waste toner
bottle.
M7 Lift Motor - Tray 2 Switches on and drives a shaft and coupling that
raises a lift arm against the bottom plate under the
paper stack in tray 2
M8 Lift Motor - Tray 3 Drives a shaft and coupling that raises a lift arm
against the bottom plate under the paper stack in tray
3.
M9 Lift Motor - Tray 1 Drives pulleys and cables that lift the bottom plate of
tray 1 (tandem tray) until the top of the paper stack
reaches the correct height for feeding.
M10 Rear Fence Motor - Tray 1 Switches on when the right paper tray sensor of the
tandem paper tray unit detects paper out and the left
paper tray sensor detects paper present.
M11 ITB Lift Motor Rotates the cam that raises and lowers the ITB belt.
M12 Ozone Fan Motor Draws air from around the drums and through the
ozone filter.
M13 Fusing Fan Motor Cools the fusing unit.
M14 Fusing Cooling Fan Motor Draws cool air into the fusing unit through a vent and
past a heat sink mounted above the fusing unit.
M15 Fusing Exhaust Fan Motor Draws the hot air away from the heat sink mounted
above the fusing unit and expels the hot air through a
vent
M16 Fusing/Exit Motor Drives the fusing unit and paper exit.
M17 PTR Motor Drives the paper transfer roller (PTR).
M18 Bypass Feed Motor Drives the upper relay roller that feeds each sheet to
the registration roller.
M19 Duplex Jogger Motor Moves the jogger fences in the duplex unit.
M20 Duplex Unit Fan Motor Cools the duplex unit.
M21 Duplex Transport Motor Drives transport rollers 3, 4 in the duplex unit.
M22 Duplex Inverter Motor Feeds paper to the jogger section.
M23 Registration Motor Rotates the registration roller.
M24 Image Transfer Fan Motor Cools the upper area of the transfer unit where the
PCUs contact the ITB.
M25 Pipe Cooling Fan Motor Pulls in air draws it over the fins attached to the front
end of the heat pipe roller.
M26 Paper Transport Fan Motor -
Rear 1 of 2 vacuum fans that produce suction to kepp
paper on the transport belt.
M27 Paper Transport Fan Motor -
Front 1 of 2 vacuum fans that produce suction to kepp
paper on the transport belt.
M28 Paper Exit Fan Motor Draws hot air from around the paper exit area and
expels it from the left side of the machine.