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31 December 1992
9.5
HOT ROLLER/PRESSURE ROLLER THERMISTOR
REPLACEMENT
[A]
1. Remove the fusing unit. (See Fusing Unit Removal.)
2. Remove the fusing upper cover (4 screws).
3. Take the hot roller thermistor wire out from the clamps [A] (3 clamps, 1
screw each) and remove the hot roller thermistor holder [B] (2 screws).
4. Remove the hot roller thermistor [C] from the holder (2 screws and 1
spring).
5. Remove the left and right pressure springs.
6. Remove the fusing unit lower cover [D] with the exit guide plate [E] (4
screws, 1 wire clamp [F]).
7. Remove the pressure roller thermistor holder [G] (2 screws, 1 wire clamp
[H] and bushing [I]).
8. Remove the pressure roller thermistor [J] from the holder (2 screws and
1 spring).
[C]
[G]
[A]
[B]
[H] [F]
[I]
5-55
FUSING
[E]
[J]
[D]
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