Fusing Unit Replacement - Brother HL-2400C Service Manual

2.2

Fusing Unit Replacement

<Criterion of Replacement>
The fusing unit should be replaced with a new one according to the periodical
maintenance cycle set out in Table 6-4.
When the time is due for replacement of the fusing unit, the following message
appears on the control panel.
<Purpose of Replacement>
To prevent the print quality from declining due to the deterioration of the fixing unit's
fuser rollers.
The fusing unit and its surrounding area are very hot. Make sure prior to starting the
replacement work that the fusing unit and its surrounding area are well cooled down,
otherwise you may get burned.
<Necessary Tools and Replacement Materials>
1) Two or three pieces of cotton cloth for cleaning
2) Fusing Unit (one unit)
<Work Procedure>
Sequence of Disassembling
1) After turning off the printer, unplug
the power cable from the power
outlet.
2) Open the top cover.
3) Open the rear access cover and
slacken the fusing unit securing
screws (2 pcs.). (Fig.6-14)
Note:
Place paper on the transfer drum
surface to protect it when slackening the
screws.
4) Holding the handles at both ends of
the fusing unit and remove the
fusing unit from the printer. (Fig.6-
15)
5) Remove the oil bottle and the fuser
cleaner.
LJ READY 001P T1
REPLACE FUSER
WARNING
VI-20
Fig.6-14
Handle
Fig.6-15
Handle