Olivetti NETTUNA 7000 Open, Service Manual

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4. Remove the two retaining rings (1) of the paper feed roller.
4-2 Service Manual
Y117850-4
Figure 4-2
5. Extract the cogwheel (1) from the roller shaft (2) in the direction shown by the arrow.
Figure 4-3
6. Remove the paper feeder roller assembly. The parts composing the paper feed roller are shown in the figure
below:
– cogwheel (1);
– spacing bushings (2);
– paper feed roller (3).
Figure 4-4
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1
2
2
1
3
2