2KN/2KP-1
1-5-6
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 front
side of the machine.
Figure 1-5-11
Detaching the separation pulley of cassette 1
16. Remove the separation pulley unit from the
primary paper feed unit of cassette 1.
Figure 1-5-12
17. Remove two stop rings, bearing and bush
from the separation pulley unit, and then
remove the separation pulley.
Figure 1-5-13
One-way
clutch
One-way
clutch
Separation pulley unit
Primary paper feed unit
of cassette 1
Stop ring
Stop ring
Separation pulley
Bush
Bearing
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