Sharp MX-FNX2 (serv.man8) Service Manual ▷ View online
MX-FNX2/AR-PN1/MX-RBX1 DISASSEMBLY AND ASSEMBLY 6 – 13
(8) Post Entry Roller
1)
Remove the paper pass unit.
2)
Remove the bottom cover. (See (4).)
3)
Remove the front cover. (See (6).)
4)
Remove the upper guide unit. (See (7).)
5)
Remove the bracket, and remove the post entry roller unit.
6)
Remove each parts, and remove the post entry roller.
(9) Pre Entry Roller
1)
Remove the paper pass unit.
2)
Remove the bottom cover. (See (4).)
3)
Remove the front cover. (See (6).)
4)
Remove the upper guide unit. (See (7).)
5)
Remove each parts, and remove the pre entry roller.
(10) Exit Roller
1)
Remove the paper pass unit.
2)
Remove the bottom cover. (See (4).)
3)
Remove the front cover (See (6).)
4)
Remove the upper guide unit. (See (7).)
5)
Remove the drawer bracket.
Remove each parts and remove the exit roller.
Remove each parts and remove the exit roller.
B. Reverse Tray Unit
(1) Reverse Flapper
1)
Remove the paper pass unit.
2)
Remove the reverse tray.
3)
Remove each parts, and remove the reverse flapper.
MX-FNX2/AR-PN1/MX-RBX1 DISASSEMBLY AND ASSEMBLY 6 – 14
C. Left Cabinet Unit
(1) Interface Transport Unit Cover Detection Sensor
1)
Remove the paper pass unit.
2)
Remove the reverse tray. (See B.(1).)
3)
Free the lock, then remove the saddle stitch finisher.
4)
Remove the left cover.
5)
Disconnect the connector, and the sensor bracket. Remove
the interface transport unit cover detection sensor.
the interface transport unit cover detection sensor.
(2) Paper Pass PCB
1)
Remove the paper pass unit.
2)
Remove the reverse tray. (See B.(1))
3)
Remove the left cover. (See C.(1).)
4)
Remove allen screw, remove the interface PCB, then remove
the connector.
the connector.
3. Punch Unit (AR-PN1A/B/C/D)
A. Punch Driving System
(1) Removing the Punch Motor
1)
Remove the two screws [1].
2)
Disconnect the connector [2] to remove the punch motor [3].
(2) Removing the Punch Horizontal Registration
Motor
1)
Disconnect connector [1].
2)
Remove the harness [3] from the harness guide [2].
3)
Remove the two screws [4] to remove the punch horizontal
registration motor [5].
registration motor [5].
1
2
3
4
[2]
[1]
[3]
[4]
[5]
[2]
[1]
[3]
MX-FNX2/AR-PN1/MX-RBX1 DISASSEMBLY AND ASSEMBLY 6 – 15
(3) Removing the Punch Unit
1)
Remove the waste case.
2)
Remove the screw [1] to detach the jam processing cover [2].
3)
Disconnect the connector [3].
4)
Remove the harness [5] from the harness guide [4].
5)
Disconnect the connector [6].
6)
Remove the screw [7] and sensor support plate [8].
7)
Remove the screw [9] and washer [10].
8)
Disconnect the connector [11].
9)
Remove the two screws [12] to detach the base cover [13].
10) Remove the four screws [14] to remove the upper transmission
sensor unit [15] and lower transmission sensor [16].
[2]
[1]
[3]
[5]
[4]
[6]
[7]
[8]
[13]
[9]
[10]
[12]
[11]
[14]
[14]
[14]
[15]
[16]
MX-FNX2/AR-PN1/MX-RBX1 DISASSEMBLY AND ASSEMBLY 6 – 16
11) Remove the punch unit [18] from the punch horizontal registra-
tion motor assembly [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].
troller PCB [3].
(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].
PCB, then detach the PCB cover [4].
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].
4)
Remove the screw [4] and washer [5].
5)
Disconnect the connector [6].
6)
Remove the screw [7] to detach the base cover [8].
[17]
[18]
[2]
[3]
[2]
[2]
[1]
[4]
[1]
[2]
[3]
[6]
[5]
[1]
[3]
[2]
[8]
[4]
[5]
[7]
[6]
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