Sharp AR-M155 (serv.man3) Service Manual ▷ View online
AR-M150/M155/M155X DISASSEMBLY AND ASSEMBLY 8 - 13
26) Disengage the pawl, and remove the pulley.
27) Shift and remove the shifter unit.
28) Remove the screw, and remove the grounding plate and the gear.
29) Remove the E-ring, the gear, and the bearing, and remove the
shifter roller.
30) Put the lower paper guide unit upside down, remove the two
screws, and remove the shifter motor.
31) Remove the four screws, and remove the LSU.
Note: When assembling, turn it to the right and attach.
1)
2)
3)
3)
4)
1)
2)
3)
1)
2)
1)
1)
1)
2)
AR-M150/M155/M155X DISASSEMBLY AND ASSEMBLY 8 - 14
32) Remove the screw and the E-ring, and remove the PS semi-circu-
lar earth plate and the PS roller unit.
33) Remove the E-ring and remove the spring clutch from the PS roller
unit.
34) Remove three screws and remove the TC front paper guide.
35) Remove the screw and the connector, and remove the PPD1 sen-
sor PWB.
36) Remove two E-rings and remove the paper feed roller.
37) Remove three E-rings and remove the clutch unit.
38) Remove the semi-circular roller unit.
39) Remove the semi-circular rubber.
C. Assembly procedure
For assembly, reverse the disassembly procedure.
5)
4)
4)
1)
2)
3)
PS roller unit
PS semi-circuler
earth plate
earth plate
5)
4)
4)
1)
2)
3)
PS semi-circular
earth plate
earth plate
Use grease of
Floil FG40H
only to apply to
this section.
Floil FG40H
only to apply to
this section.
1)
2)
1)
2)
4)
5)
1)
2)
3)
4)
Back
Front
Clutch unit
Paper feed
roller
roller
2)
1)
1)
AR-M150/M155/M155X DISASSEMBLY AND ASSEMBLY 8 - 15
6. Manual paper feed section
A. List
B. Disassembly procedure
Multi unit
1) Remove the screw and remove the multi upper cover.
2) Remove the screw and remove the side door detection unit.
3) Remove three screws and remove the multi paper feed upper
frame.
4) Remove two screws and remove the multi feed bracket unit from
the multi paper feed upper frame.
No.
Part name Ref.
1
Manual transport roller
2
Cassette detection switch
3
PPD1 sensor PWB
4
Side door detection unit
2)
1)
1)
2)
Back
Wire treatment
1)
2)
1)
2)
2)
1)
1)
AR-M150/M155/M155X DISASSEMBLY AND ASSEMBLY 8 - 16
5) Remove three E-rings and remove the manual paper feed roller
B9.
6) Remove the pick-up roller.
7) Cut the binding band and remove the multi paper feed solenoid.
C. Assembly procedure
For assembly, reverse the disassembly procedure.
D. Pressure plate holder attachment
1) Attach the pressure plate holder so that the resin section is not
covered with the seal M1-N.
2)
1)
1)
1)
3)
L
O C
K
T
O
K
2)
1)
1)
2)
3)
Multi paper feed
solenoid
solenoid
Pressure plate
holder
holder
Seal M1-N
Attachment
reference
reference
Attachment
reference
reference
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