Olivetti d-Copia 600, Service Manual

Page: 50 / 454

1-3-14
3. Cut out the aperture plate on the middle right cover using nippers.
4. Pass the 4-pin connector of the key counter through the apertures in the key counter cover retainer and middle right
cover, and insert into the 4-pin connector inside the machine.
5. Seat the projection of the key counter cover retainer in the aperture in the middle right cover, and fasten them both to
the machine using the two screws.
6. Fit the key counter cover with the key counter socket assembly inserted to the key counter cover retainer on the
machine using the screw.
Figure 1-3-22
7. Insert the key counter into the key counter
socket assembly.
8. Connect the power cord and turn the main
power switch on and
9. Enter the maintenance mode to run mainte-
nance item U204 and select [KEY-
COUNTER].
10. Exit the maintenance mode.
11. Check that the message requesting the key
counter to be inserted is displayed when the
key counter is pulled out.
12. Check that the counter counts up as copies
are made.
Key counter cover retainer
(66060022)
Key counter cover
M4
x
30 screw
M4
x
6 screw
(B4104060)
4-pin connector
4-pin connector
Aperture plate
Middle right cover
M4
x
20 screw
Service Manual Y104350-7