Olivetti DP-670 Service Manual page 78

3K5
6. Remove two stop rings and then remove DP
feed pulley shaft from the DP feed pulley
unit.
7. Remove DP feed pulley from the DP feed
pulley shaft.
8. Clean or replace the DP forwarding pulley
and the DP feed pulley.
Refit all the removed parts.
1-5-4
DP feed pulley
DP feed
pulley shaft
Stop ring
DP feed
pulley unit
Service Manual
Stop ring
DP feed
pulley shaft
Figure 1-5-3
Y108671-9