DOWNLOAD Sharp AR-122E (serv.man11) Service Manual ↓ Size: 3.22 MB | Pages: 30 in PDF or view online for FREE

Model
AR-122E (serv.man11)
Pages
30
Size
3.22 MB
Type
PDF
Document
Service Manual
Brand
Device
Copying Equipment / Sect 8. Disassembly Assembly
File
ar-122e-sm11.pdf
Date
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AR-122E/152E/153E/157E  DISASSEMBLY AND ASSEMBLY  8 - 17
7) Remove the multi cover.
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.
Multi cover
2)
1)
1)
2)
Back
Wire treatment
1)
2)
1)
AR-122E/152E/153E/157E  DISASSEMBLY AND ASSEMBLY  8 - 18
4) Remove two screws and remove the multi feed bracket unit from
the multi paper feed upper frame.
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.
2)
2)
1)
1)
2)
1)
1)
1)
3)
L
O C
K
T
O
K
2)
1)
1)
2)
3)
Multi paper feed
solenoid
AR-122E/152E/153E/157E  DISASSEMBLY AND ASSEMBLY  8 - 19
D. Pressure plate holder attachment
1) Attach the pressure plate holder so that the resin section is not
covered with the seal M1-N.
7. Rear frame section
A. List
B. Disassembly procedure
1) Remove four screws, and remove the rear cabinet and the rear
cabinet cover.
2) Disconnect the connector.
3) Remove two screws, and remove the scanner motor.
4) Remove two screws and one harness, and remove the main
motor.
5) Remove two screws and one connector, and remove the exhaust
fan motor.
C. Assembly procedure
For assembly, reverse the disassembly procedure.
No.
Part name Ref.
1
Mirror motor
2
Main motor
3
Exhaust fan motor
Pressure plate
holder
Seal M1-N
Attachment
reference
Attachment
reference
2)
1)
1)
1)
1)
1)
2)
3)
1)
2)
3)
1)
2)
3)
AR-122E/152E/153E/157E  DISASSEMBLY AND ASSEMBLY  8 - 20
8. Power section
A. List
B. Disassembly procedure
Noise filter PWB
1) Disconnect the connector at two positions. 
2) Remove the screw, and remove the noise filter PWB unit.
Power PWB
1) Disconnect each connector.
2) Remove the screw, and remove the earth line.
3) Remove two screws, and remove the power PWB unit.
C. Assembly procedure
For assembly, reverse the disassembly procedure.
9. 2nd cassette section
Paper feed unit removal
1) Remove the screw.
2) Remove the rear cover.
*  When installing, engage the pawl and install the unit.
No.
Part name Ref.
1
Noise filter PWB
2
Power PWB
1)
1)
2)
3)
1)
1)
1)
1)
2)
3)
4)
4)
5)
1)
No.
Part name Ref.
A
Paper sensor
B
Cassette detection SW
C
Paper feed solenoid
D
Transport roller
E
Paper feed clutch
F
2nd paper feed roller
2)
1)
1)
1)
1)
1
2
A
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