2MN/2N1
1-5-7
(2) Detaching and refitting the forwarding pulley, paper feed pulley and separation
pulley.
Procedure
1. Remove the primary paper feed unit
(see page 1-5-3).
2. Remove the stop ring A and then
remove the one way clutch and the
paper feed pulley.
3. Remove the stop ring B and then
remove the forwarding pulley.
Figure 1-5-9
4. Remove the stop ring.
5. Remove the separation pulley while
pushing the retard release lever.
6. Clean or replace the forwarding pulley,
paper feed pulley and separation pulley.
7. Refit the forwarding pulley, paper feed
pulley and separation pulley to the pri-
mary paper feed unit.
8. When the forwarding pulley, paper feed
pulley or separation pulley is replaced,
perform maintenance mode U903
(clearing the jam counter) (see page 1-
3-134).
Figure 1-5-10
Oneway clutch
Stop ring A
Paper feed pulley
Feed gear
Z30R OW
Pickup gear
Z30R
Primary paper
feed unit
Forwarding pulley
Stop ring B
Retard
release lever
Stop ring
Torque limiter
Separation pulley
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