Olivetti d-Color MF2552 plus Service Manual page 441

(3) Detaching and refitting the high voltage PWB
Procedure
1. Remove the inner tray.
(See page1-5-5)
2. Remove the eject rear cover.
(See page1-5-7)
3. Release two hooks and then remove
the tray left cover.
4. Remove the left upper cover by sliding it
backward.
Y116141-8
Projections
Hooks
Hooks
Figure 1-5-71
Left upper cover
Figure 1-5-72
1-5-39
2NP-5
Tray left cover
Flatscrew driver
Service Manual