Fixing Unit, Fu Lamp, And Paper Ejection Sensor Actuator - Brother IntelliFax-3550 Service Manual

1.10 Fixing Unit, FU Lamp, and Paper Ejection Sensor Actuator

(1) Remove the screw "a."
(2) Lift up the fixing unit and then disconnect the heater harness (blue and brown wires).
Disconnect the heater thermister harness from the eraser lamp board.
Eraser lamp
board
Blue heater
harness
(3) Remove the paper ejection sensor actuator from the main cover.
(4) To take out the FU lamp from the fixing unit, remove the two screws "b" from the fixing
unit.
(5) Unhook the two latches outwards with the tip of a small flat screwdriver and open the
upper cover. (See the next page.)
(6) Fully open the upper cover and remove it.
"a"
Brown heater
harness
IV – 13
Fixing unit
Paper ejection
sensor actuator
Heater thermister harness
"b"
Paper ejection
sensor actuator
"b"