3-31
Confidential
9.10 Fuser unit
(1) Release the Fuser unit heater harness from the securing fixtures, and disconnect it from 
the LVPS-heater harness.
Fig. 3-23
Harness routing: Refer to “2. Rear side of the machine”.
(2) Disconnect the Center thermistor harness ASSY and the Side thermistor harness ASSY 
from the Eject sensor PCB ASSY.
(3) Release the Center thermistor harness ASSY and the Side thermistor harness ASSY from 
the securing fixtures.
Fig. 3-24
Harness routing: Refer to “2. Rear side of the machine”.
LVPS-heater harness
Fuser unit heater harness
<Back side>
Side thermistor 
harness ASSY
Center thermistor 
harness ASSY
Eject sensor PCB ASSY
<Back side>