Sharp AL-1566 (serv.man11) Service Manual ▷ View online
AL-1556/1566 DISASSEMBLY AND ASSEMBLY 8 - 9
13) Remove the flat cable and the grounding wire.
14) Remove the four screws, and remove the FAX PWB unit.
15) Disconnect the connectors.
16) Remove the three screws, and remove the MCU PWB.
17) Remove two screws and remove the toner motor.
18) Remove the three screws, and remove the DUP motor unit and the
belt.
19) Remove the harness guide.
20) Remove the five screws and the grounding wire, and remove the
main drive unit.
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CAUTION:Attach the gears securely
AL-1556/1566 DISASSEMBLY AND ASSEMBLY 8 - 10
21) Remove the parts as shown below, and remove the pressure
release solenoid and the paper feed solenoid.
22) Remove each pawl, and remove the paper exit tray.
23) Remove two screws and remove the fusing connector.
24) Remove five screws and the connector, and lift the intermediate
frame unit to remove.
25) Remove the four screws, and remove the lower paper guide unit.
[Note for installation]
Fit the lower paper guide hole (a) with the shifter gear hole (b) so
that the black resin (c) of the shifter unit can be checked.
that the black resin (c) of the shifter unit can be checked.
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3)
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a
b
c
AL-1556/1566 DISASSEMBLY AND ASSEMBLY 8 - 11
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.
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AL-1556/1566 DISASSEMBLY AND ASSEMBLY 8 - 12
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)
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2)
3)
PS roller unit
PS semi-circuler
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)
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4)
5)
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4)
Back
Front
Clutch unit
Paper feed
roller
roller
2)
1)
1)
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