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11) Remove the punch unit [18] from the punch horizontal registra-
tion motor assembly [17].
[17]
B. PCBs
(1) Punch Controller PCB
1)
Remove the two screws [1].
2)
Disconnect the five connectors [2] to remove the punch con-
troller PCB [3].
[2]
(2) Horizontal Registration Photosensor PCB
1)
Remove the punch motor. (See A.(1).)
2)
Remove the screw [1].
3)
Remove the harness [3] from the harness guide [2] on the
PCB, then detach the PCB cover [4].
[1]
[4]
[18]
[3]
[2]
[2]
[1]
[3]
[2]
MX-FNX2/AR-PN1/MX-RBX1 DISASSEMBLY AND ASSEMBLY 6 – 16
4)
Disconnect the connector [5] to remove the photosensor PCB
[6].
[6]
(3) Removing the LED PCB
1)
Remove the punch waste case.
2)
Disconnect connector [1].
3)
Remove the harness [3] from the harness guide [2].
[2]
4)
Remove the screw [4] and washer [5].
5)
Disconnect the connector [6].
6)
Remove the screw [7] to detach the base cover [8].
[6]
[5]
[1]
[3]
[4]
[5]
[8]
[7]
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Chapters
