44951501TH Rev.2
4-13
Oki Data CONFIDENTIAL
4.REPLACEMENT OF PARTS
Air
Air
10
20
19
18
12
9
4.2.15 Front FAN, Hopping motor, Rear FAN, Holder Assy.-
Switch, Image Drum motor and cover-open switch
(1) Remove the left side cover, the right side cover, the rear cover, the MPT assembly,
the plate-rear, the low-voltage power supply, the plate shield assembly and the
operator panel assembly.
(2) Remove the two (silver-colored) screws
to detach the Hopping motor .
(3) Remove the two (silver-colored) screws
to detach the rear FAN .
(4) Remove the two (silver-colored) screws
to detach the Plate-Support .
(5) Disconnect the CONN Coard
from the
PU/CU PCB, and the Holder Assy.-Switch
with the CONN Coard from the side R of the mainbody.
(6) Disconnect the CONN Coard
from the Holder Assy.-Switch
.
(7) Remove the two screws
and unlatch the Frame-MPT-side to remove it.
(8) Remove the two (silver-colored) screws
to detach the Front FAN .
(9) Remove the screw (silver-colored)
to detach the Frame-AC
.
(10) Remove the FG-Screw
to detach the AC inlet .
(11) Remove the four (silver-colored) screws
to detach the image drum motor .
(12) Remove the screw
19
to detach the cover-open switch
20
.
Note!
• Note the air ow direction of these FANs for to assemble.
• When removing or assembling the FANs, do not press impeller of there.
In case of the impeller unfastened by mistake, do not reuse it and install a new
FANs.
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