Olivetti d-Color MF2613 Plus Service Manual page 196

4. Remove the screw.
5. Release three hooks (hook A → B → C)
and then remove the left lower cover.
Service Manual
Left lower
cover
Screw
Hook A
Hook C
1-5-10
Left lower cover
Figure 1-5-16
2PX/2PY
Hook B
Y116670-7