Sharp MX-LC12 (serv.man10) Service Manual ▷ View online
MX-LC12 DISASSEMBLY AND ASSEMBLY 6 – 1
MX-LC12
Service Manual
[6] DISASSEMBLY AND ASSEMBLY
1. Maintenance parts replacement
procedures
A. Paper feed roller
1) Pull the lever, and open the upper cover.
2) Remove the screw, and remove the sheet.
2) Remove the screw, and remove the sheet.
3) Remove the pawl, and remove the take-up roller and the paper
feed roller.
4) Remove the screw, and remove the paper guide block.
5) Remove the pawl, and remove the reverse roller.
5) Remove the pawl, and remove the reverse roller.
2. Each unit removal
A. Paper feed unit
1)
Pull out the tray.
2)
Remove two screws, and remove the left rear cabinet.
3)
Open the upper cover, and remove three screws.
4)
Remove the upper cabinet.
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1
MX-LC12 DISASSEMBLY AND ASSEMBLY 6 – 2
5) Remove two screws, and remove the torque limiter unit.
6) Disconnect the connectors (2 positions).
7) Remove the screw, and remove the paper feed unit.
B. Paper feed tray
1)
Pull out the tray.
2)
Loosen the stopper fixing screw (1) on the lower right side of
the paper tray and remove the stopper.
the paper tray and remove the stopper.
3)
Remove the screws from the left and right rail sections.
4)
Remove the tray unit from the rail.
MX-LC12 DISASSEMBLY AND ASSEMBLY 6 – 3
C. Drive unit
1) Remove the screw, and remove the rear cover.
2) Remove the connectors (2 positions).
3) Remove the screw, and remove the drive unit.
3. Major parts removal
A. Motor (Main)
1) Remove the screw, and remove the rear cover.
2) Disconnect the connector.
3) Remove the screw, and remove the motor.
2) Disconnect the connector.
3) Remove the screw, and remove the motor.
B. Lift motor
1)
Remove the drive unit.
2)
Remove the E-ring, and remove the parts.
3)
Remove the screw, and remove the cover.
4)
Remove the screw, and remove the lift motor.
5)
Remove the ring, and remove the pulley.
MX-LC12 DISASSEMBLY AND ASSEMBLY 6 – 4
C. Clutch
1) Remove the paper feed unit. (Refer to "3. Each unit removal.")
2) Remove the screw, and remove the cover.
2) Remove the screw, and remove the cover.
3) Remove the E-ring, and remove the parts.
4) Disconnect the connector, and remove the screw.
5) Remove the frame.
6)
Remove the connector, and the E-ring, and remove the paper
feed, transport clutch, respectively.
feed, transport clutch, respectively.
D. Paper feed solenoid
1)
Remove the paper feed unit.
2)
Remove the cover.
3)
Remove the screw, and remove the unit.
4)
Disconnect the connector.
5)
Remove the screw, and remove the solenoid.
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