Kyocera FS-3040MFP+ Service Manual page 173

17. Remove four screws.
18. Detach the engine PWB assembly.
19. Remove four connectors.
20. Remove the engine PWB assembly.
Screw
Connectors
Engine PWB assembly
1-5-32
Scvrew
Screw Screw
Figure 1-5-51
Connectors
Figure 1-5-52
2MF/2MG