Brother HL-5440D Service Manual page 188

(3) Turn the T1 paper feed actuator in the direction of arrow 3a, and push the hook on the
T1 paper feed actuator holder to slide the T1 paper feed actuator in the direction of
arrow 3b to remove it from the T1 paper feed actuator holder.
(4) Remove the T1 paper feed actuator spring from the T1 paper feed actuator.
(5) Release the T1 paper feed sensor harness from the T1 paper feed actuator holder, and
then release the hook to remove the T1 paper feed sensor PCB ASSY from the T1 paper
feed actuator holder.
T1 paper feed actuator
T1 paper feed
sensor harness
T1 paper feed
sensor PCB ASSY
Harness routing: Refer to
T1 paper feed actuator spring
3a
T1 paper feed
actuator
Hook
Fig. 3-70
"4.High-voltage power supply PCB
3b
Hook
3-69
T1 paper feed actuator holder
T1 paper feed
actuator spring
ASSY".
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