Kyocera KM-4230 Service Manual page 314

6. Remove the stop ring, pull the forwarding pulley shaft in the direction of the arrow,
and remove the forwarding pulley.
Forwarding pulley shaft
Removing the upper paper feed pulley
7. Remove the two stop rings.
8. Remove the paper feed clutch wires from the notches on the rear of the paper feed
housing.
9. Pull the upper paper feed shaft toward the rear of the primary paper feed unit (see
the arrow below) and remove the upper paper feed pulley.
Figure 3-3-4 Detaching the upper paper feed pulley
Figure 3-3-3 Detaching the forwarding pulley
Stop rings
Upper paper feed pulley
Forwarding pulley
Upper paper feed shaft
Paper feed clutch
Stop ring
Notches
Wires
2A3/4
3-3-5