Fusing
SM 4-81 D037/D038/D040/D041
Replacement
& Adjustment
4.11 FUSING
4.11.1 PM PARTS
PM Parts Replacement Procedure
Fusing Roller Section: Heating, Fusing and Tension Roller
Fusing Belt Section: Fusing Belt
Thermistor
Section: Heating Roller Thermistor and Section:
Pressure Roller Thermistor
Entrance Guide Plate Section: Entrance Guide Plate
Exit Guide Plate Section: Exit Guide Plate Cleaning Procedure
Stripper Plate Section: Stripper Plate
Thermopile Section: Thermopile
4.11.2 FUSING UNIT
Turn off the main switch and wait until the fusing unit cools down before beginning
any of the procedures in this section. The fusing unit can cause serious burns.
1. If you install a new fusing unit (at PM for example), then set SP 3902-014 to "1" before
you start this procedure.
If you do this, then the machine will reset the PM counter for the fusing unit
automatically, after you turn the power on again.
2. Turn off the main power switch.
3. Open the duplex unit.