Brother HL-3450CN Service Manual page 343

APPENDIX
6.3 Fusing Unit
1) Remove the fusing unit securing
screws (2 pcs.)
2) Holding the handles at both ends of the
fusing unit and remove the fusing unit
from the printer.
3) Remove the oil bottle and the fuser
cleaner from the fusing unit and put
each of them into the polyethylene bag.
Pack the oil bottle in the polyethylene bag
and seal it firmly. Failure to do so will
cause oil spill during shipping and damage
to the printer.
4) Put the oil bottle and the fuser cleaner
into the original starter kit packing (L).
5) Remove the oil remaining in the fusing
unit with the supplied syringe to avoid
oil spill in the printer.
NOTE:
Re-install the fusing unit into the printer
after cleaning the printer as instructed in
the following section. For re-installation of
the fusing unit, see Section 6.6 'Packing'.
Screw
CAUTION
A-16
Fig. A- 13
Fusing unit
Fig. A- 14
Oil bottle
Fuser cleaner
Starter kit
packing (L)
Fig. A- 15
Fig. A- 16
Screw