![Oki ML420 Series Maintenance Manual Download Page 70](http://html2.mh-extra.com/html/oki/ml420-series/ml420-series_maintenance-manual_3760493070.webp)
42113901TH01 Rev.3
70 /
Oki Data CONFIDENTIAL
3.3.14 Operation Panel Board (LEOP)
(1)
Remove the upper cover (see 3.3.4 (1) – (5)).
(2)
Disconnect the cable
1
from connector
3
of Control Board
2
.
(3)
Disengage claws on both sides from the frame, and remove the operation panel
4
.
(4)
Open claws (4 places) and remove the operation panel Board
5
from the operation panel
4
.
(5)
To install, follow the removal steps in the reverse order.
Note on installation:
(1) 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.
5
2
3
4
1
A