Oce 3121 Technical & Service Manual page 70

Secure the earth cable (blue), as shown
7
earth cable
AR G cabl e
Shift the slide switch SW2 from OFF to 3.
8
3 O FF
Fit the cover to the expansion unit. Be careful not to trap any wires.
9
Screw (+ washer)
Remove the jack cover from the rear panel of the copier.
10
Fit the the rear panel to the copier.
11
ed.1
Screw (+ washer)
Scr ew ( w / w asher )
Installation 63