2.14.3 Replacing the tray motor
PM cycle: Grease the worm gear with
Mobil Temp. 78 every 1,000K.
1. Press the tray down key.
WARNING
Do not forget to lower the tray before you turn off
the main switch. It is dangerous to remove the
tray motor while the tray stays in the upper side.
2. Turn off the main switch, and remove the LCT rear
cover (5 screws).
3. Disconnect the two tray motor connectors and
paper volume sensor connector.
4. Remove the bracket with the tray motor (5 screws).
5. Loosen the two screws holding the tension pulley
to release the belt tension.
6. Remove the motor pulley from the motor (2 Allen
screws).
7. Remove the motor from the bracket (4 screws) and
replace the motor.
8. Reassemble in the reverse order.
CAUTION
Fix the motor pulley so that the motor shaft end
aligns with the pulley end face.
Tray drive motor belt tension standard
2 to 4 mm deflection at 500 g pressure.
Motor fixing screws (4)
Bracket fixing
screws (5)
Tray drive motor
Worm gear
2 to 4 mm
Tension pulley
Motor
pulley
Motor
connector
Paper volume
sensor connector
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