Sharp AR-203 (serv.man5) Service Manual ▷ View online
AR-203E/5420/M200/M201 DISASSEMBLY AND ASSEMBLY 8 - 17
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.
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)
AR-203E/5420/M200/M201 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 sole-
noid.
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
solenoid
AR-203E/5420/M200/M201 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) Remove the connector.
3) Remove four screws, and remove the FAX PWB unit. (When the
AR-FX13 is installed)
4) Disconnect the connector.
5) Remove two screws, and remove the scanner motor.
6) Remove two screws and one harness, and remove the main
motor.
No.
Part name Ref.
1
Scanner motor
2
Main motor
3
Exhaust fan motor
4
Main PWB
Pressure plate
holder
holder
Seal M1-N
Attachment
reference
reference
Attachment
reference
reference
1)
1)
2)
2)
1)
2)
2)
3)
1)
2)
2)
1)
2)
3)
1)
2)
3)
AR-203E/5420/M200/M201 DISASSEMBLY AND ASSEMBLY 8 - 20
7) Remove two screws and one connector, and remove the
exhaust fan motor.
Note: Be careful of the installing directions of the fan.
Attach it so that the blowing direction faces outside.
8) Disconnect the connectors.
9) Remove the five screws, and remove the MCU PWB.
C. Assembly procedure
For assembly, reverse the disassembly procedure.
8
Power section
A. List
B. Disassembly procedure
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. DV unit section
A. Developer
1) Remove the screw, slide the pawl to the right side, and remove
the TN guide.
1)
2)
3)
Blowing direction
2)
3)
2)
2)
2)
1)
1)
1)
1)
1)
1)
No.
Part name Ref.
1
Power PWB
1)
1)
1)
1)
2)
3)
4)
4)
5)
1)
1)
2)
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