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ADU UNIT
(13) Disconnect the two connectors (CN403, 404).
(14) Disconnect the connector (CN417).
Caution: Each relay connector consists of two
male sides and one female side. Be
sure to remove only the male side
(shown below) of the connector.
(15) Remove one screw to remove the wiring harness
for CN404.
(16) Remove eight screws (three front, five rear) and
turn over the fixing attachment rail assembly to
the paper exit side.
1
2
3
4
6
1.
Screws
2.
Relay connector (CN417)
3.
Fixing attachment rail assembly
4.
Wiring harnesses
5.
Relay connector (CN404)
6.
Relay connector (CN403)
1
5
1
1-N-16
(17) Remove the E-ring from ADU conveyance roller
(2) shaft.
(18) Remove the front E-ring, two belt holding collars,
ADU conveyance belt (2), and two ADU convey-
ance pulleys.
(19) Remove the pin from the shaft of each roller.
(20) Remove the E-ring and bearing inside the ADU
conveyance pulley.
(21) Remove the rear E-ring and bearing, and remove
the ADU conveyance roller (1) and ADU convey-
ance roller (2) by sliding them back and forth.
1
3
6
7
9
1.
E-ring, bearing
2.
Belt holding collars, ADU transport pulleys
3.
Pin
4.
ADU conveyance roller (2) shaft
5.
E-rings
6.
ADU conveyance belt (2)
7.
ADU conveyance roller (2)
8.
ADU conveyance roller (1)
9.
Bearing
(22) Reinstall the above parts following the removal
steps in reverse.
2
3
5
4
8
5
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