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4) Remove the upper cover.
<1>Remove three fixing screws of the upper cover, and remove the
upper cover.
Upper cover
Fixing screw
<2>Disengage four pawls of the removed upper cover, and separate it
into upper and lower portions, and reuse the upper portion.
5) Install the punch unit.
<1>Insert two bosses of the punch unit into the boss holes of the finisher,
and fix the unit with three fixing screws.
Note: Use one fixing screw which is packed together and two fixing
screws which were removed in procedure 4).
(Items packed together)
Boss hole
Boss
Fixing screw
Punch unit
Fixing screw
Upper cover
Fixing screw
Boss hole
Boss
Fixing screw
AR-FN7/PN1 UNPACKING AND INSTALLATION-5
6) Connect the punch unit harness to the finisher PWB.
<1>Remove the clamp which is fixing the harness. Wire the harness A
(purple) and harness B (orange) as shown in the figure, and fix them
with the clamp.
Harness B (orange)
Harness A (purple)
Clamp
Harness B (orange)
Clamp
Harness A (purple)
7) Install the covers which were removed.
<1>Hang two pawls of the upper cover on the unit and fix it with three
fixing screws.
Fixing screw
1
Fixing screw
<2>Pass the interface harness of the rear cabinet, and fix with three
screws.
2
Fixing screw
Upper cover
Fixing screw
Rear cabinet
Fixing screw
Interface harness
removing port
Interface harness
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