Kyocera FS-1900 Service Manual page 134

7. Remove two screws 6.
8. Remove the main board 7.
9. Remove four screws 8.
10. Remove the controller unit lid 9 from the controller unit 2.
8
8
9
8
6
8
7
2
6
Figure 5-2-18 Opening the controller unit
FS-1900
5-21