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[5] Replacing the Pre-registration and
Feed Clutches (MCs)
a.
Procedure
(1) Remove the paper feed unit.
(2) Remove two connectors (CN850, 851).
(3) Remove two stop rings to detach the pre-regis-
tration MC/3 (MC8) and feed MC/3 (MC7).
Detent
5
2
4
1.
Connector (CN850)
2.
Stop ring
3.
Feed MC/3 (MC7)
4.
Pre-registration MC/3 (MC8)
5.
Connector (CN851)
(4) Reinstall the above parts following the removal
steps in reverse.
Caution: When reinstalling each MC, fit the
detent in the slit in the MC.
[6] Replacing the Wires
1
3
2
1-K-3
PAPER FEED UNIT OF TRAY 3
Caution1: After replacing or reinstalling the
wires, manually rotate the up/down
drive shaft to check that the tray
moves up and down smoothly.
Caution2: Be sure to install the wires so that
they do not cross or ride over each
other.
<Removing Wires>
(1) Remove the paper feed unit.
(2) Remove two claws to remove the tray front cover.
(3) Remove two screws to remover shaft supporting
plate.
(4) Remove three screws to remove the wire
cover(front) and wire cover (rear).
5
1
4
1.
Wire cover (rear)
2.
Wire cover (front)
3.
Shaft supporting plate
4.
Tray cover (front)
5.
Screws
5
2
3
5
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