Olivetti d-Copia 600 Service Manual page 243

Detaching the separation pulley
13. Remove the separation pulley unit from the
primary paper feed unit.
14. Remove the bush and stop ring from the
separation pulley unit, and then remove the
separation pulley.
15. Clean or replace the separation pulley and
then attach the pulley to the separation pul-
ley unit.
* When replacing the separation pulley, make
sure that the projection of the torque limiter
fits in the separation pulley groove.
16. Refit the separation pulley unit to the pri-
mary paper feed unit.
17. Refit the paper feed pulley unit to the pri-
mary paper feed unit.
18. Close the primary paper feed unit and insert
the joint to the paper feed pulley shaft.
19. Refit three stop rings to the primary paper
feed unit.
20. Refit the primary paper feed unit.
* When refitting the primary paper feed unit,
refit it in the respective cassette.
Y104350-7
Separation pulley unit
Sevice Manual
Primary paper feed unit
Figure 1-6-27
Stop ring
Separation pulley
Bearing
Figure 1-6-28
Projection
Projection
Groove
Figure 1-6-29
Bush
Stop ring
1-6-13