04/2016
4-100
Phaser 4600/4620/4622 Printer Service Manual
REP 10.12
Revised
4 Repairs and Adjustments
REP 10.12 Fuser Thermostat
Parts List on PL 10.15 Item 4
Removal
WARNING
Switch off the electricity to the machine. Disconnect the power cord from the customer
supply while performing tasks that do not need electricity. Electricity can cause death or
injury. Moving parts can cause injury.
WARNING
Do not touch the Fuser while it is hot.
CAUTION
Fuser plastic is easily over stressed or broken. Use care when releasing hooks that secure
Fuser covers and guides.
CAUTION
Two small bushings (washers) are located under the Thermostat. Use care removing the Ther-
mostat.
1. Remove the Rear Door, REP 28.6.
2. Remove the Fuser, REP 10.10.
3. Remove 3 screws (2 metal) and (1 plastic) that secure the Fuser top cover, Figure 1.
Figure 1 Remove the Fuser top cover
4. Remove 3 screws (Black, plastic) that secure the Thermostat to the Fuser.
5. Disconnect 2 terminals (T1, T2) to remove the Thermistor from the Fuser, Figure 2.
Figure 2 Remove the Thermostat
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