Olivetti d-Copia 600, Service Manual

Page: 236 / 454

1-6-6
15. Clean or replace the paper feed pulley and
forwarding pulley, and refit the pulleys to the
paper feed pulley unit.
* When replacing the paper feed pulley, make
sure that the one-way clutch of both the pul-
ley and the gear is placed toward the rear
side of the machine.
Figure 1-6-9
Detaching the separation pulley of cassette 1
16. Remove the separation pulley unit from the
primary paper feed unit of cassette 1.
Figure 1-6-10
17. Remove two stop rings, bearing and bush
from the separation pulley unit, and then
remove the separation pulley.
Figure 1-6-11
One-way
clutch
One-way
clutch
Separation pulley unit
Primary paper feed unit
of cassette 1
Stop ring
Stop ring
Separation pulley
Bush
Bearing
Service Manual Y104350-7