05/2014
4-81
DC SC2020
Disassembly/Assembly and Adjustment
56. DADF
Version 1.1
REP 56.5.1 DADF Feed/Nudger Roll
Parts List on PL 56.5
Removal
WARNING
When turning OFF the power switch, check that the ’Data’ lamp
is OFF and that there is no Job in progress.
Turn OFF the power switch and make sure that the screen dis-
play or the Power Saver LED turns OFF.
Check that the power switch is OFF and unplug the power plug.
NOTE: The DADF Feed Roll, the DADF Nudger Roll, and the DADF
Retard Pad must be replaced at the same time.
1. Open the Upper Feeder.
2. Remove the Upper Feeder Chute. (Figure 1)
(1) Remove the screw (x2).
(2) Remove the Upper Feeder Chute.
Figure 1 j0lj45652
3. Remove the Feed Roll Nudger Roll Assembly. (Figure 2)
(1) Remove the KL-Clip.
(2) Move the bearing in the direction of the arrow.
(3) Remove the Feed Roll Nudger Roll Assembly.
Figure 2 j0lj45653
4. Remove the Feed Roll and the Nudger Roll. (Figure 3)
(1) Remove the Bearing.
(2) Remove the KL-Clip.
(3) Release the hook to remove the housing.
(4) Remove the Feed Roll.
(5) Remove the Nudger Roll.
Figure 3 j0lj45654
Replacement
1. To install, carry out the removal steps in reverse order.
2. When installing the Feed Roll and the Nudger Roll, install them
such that they are rotating in the clockwise direction.
3. When installing the Feed Roll Nudger Roll Assembly, install it
such that the Tab (x2) of the Feed Roll Nudger Roll Assembly
are at the inner side of the Set Link. (Figure 4)
Figure 4 j0lj45655
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