FS-9120DN/9520DN
(6) Detaching and refitting the fuser unit thermistor 1 and 2
Follow the procedure below to replace the fuser unit thermistor 1 and 2.
Procedure
1. Remove the fuser unit (see page 1-6-18).
2. Remove the upper fuser cover (see page 1-6-
18).
3. Disconnect the connector of the fuser unit
thermistor 1.
4. Remove the heat roller (see page 1-6-21).
5. Turn the fuser unit over and remove the
screw to remove the fuser unit thermistor 1.
6. Remove the screw and disconnect the
connector, and then remove the fuser unit
thermistor 2.
1-6-22
Connector
Figure 1-6-46
Fuser unit thermistor 1
Figure 1-6-47
Connector
Figure 1-6-48
Fuser unit thermistor 2