Kyocera ECOSYS M2030dn/PN Servlce Manual page 186

10. Unhook two hooks and then remove the
top cover.
11. Release the clamp and then pull out the
wires.
12. Remove four screws and then remove
the laser scanner unit (LSU).
13. Check or replace the laser scanner unit
(LSU) and refit all the removed parts.
Hook
T op cover
Figure 1-5-26
Screws
Laser scanner
unit
Figure 1-5-27
1-5-20
2PK/2PL/2PM/2PN
Hook
Screws
Wires
Clamp