Fusing Unit; Fusing Heater Lamp - Brother HL-2400C Service Manual

4.7

Fusing Unit

•
The fuser unit consists of important safety parts.
Replacement of parts or disassembly and maintenance work should only be done at
an appropriate service facility by skilled service personnel acquainted with electrical
safety. After re-assembly the product safety should be reconfirmed.
•
Since the fuser unit is very hot, make sure that the fuser unit and surrounding area
are well cooled down prior to starting the replacement of parts. You may get burned
when touching hot areas.
•
The fusing unit contains silicone oil. Take care not to spill the silicone oil, especially
on the floor, as the floor will become very slippery and dangerous.
4.7.1

Fusing Heater Lamp

1) Remove the set screw ST3X6 (1 pc.) from the F. cover (L).
2) Remove the set screw ST3X6 (1 pc.) from the F. cover (R).
F. cover (L)
3) Pull the F. terminal (L) of the fuser roller side toward you and release the fusing
heater lamp (400W) from the F. terminal.
4) Pull out the fusing heater lamp (400W) from the inside of the fuser roller.
5) Pull the F. terminal (L) of the back-up roller side toward you and release the fusing
heater lamp (300W) from the F. terminal.
6) Pull out the fusing heater lamp (300W) from the inside of the back-up roller.
DANGER
[Note in Parts Replacement]
Fig.7-75
VII-44
F. cover (R)