42113901 Rev.2
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Oki Data CONFIDENTIAL
3.3.12 Control Board (NNS)
(1)
Remove the upper cover (see 3.3.4 (1) – (5)).
(2)
Remove two screws
1
, and release the Control Board
2
and PCB sheet
5
by lifting
clamp
4
.
(3)
Disconnect all cables from Control Board
2
.
(4)
To install, follow the removal steps in the reverse order.
Note on installation:
(1)
Insert one sensor lever
3
between sensor when installing the Control Board
2
.
(2)
Make sure that there is not any dust or oil on the connector contact section A. If it
is found, wipe it off by alcohol.
4
2
1
5
3
3
Sensor
A
2
4