Konica Minolta PagePro 1390 MF - Manual (Page 55)

D-13
(6) Removing the Interface Board (PWB-FAX1) <PagePro 1390 MF only>
1. Remove the Right Cover.
☞ D-2
(7) Removing the NCU Board (PWB-FAX2) <PagePro 1390 MF only>
1. Remove the Right Cover.
☞ D-2
2. Remove the Power Supply Unit 2.
☞ D-11
2. Disconnect two connectors from the Interface
Board.
3. Remove three screws and the Interface Board.
4558F2C071DA
3. Disconnect the connector from the NCU Board.
4. Remove two screws, three PWB supports and
the NCU Board.
4558F2C073DA