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MX-LCX3 DISASSEMBLY AND ASSEMBLY 6 – 1
MX-LCX3
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 pickup roller and the paper
feed roller.
4) Loosen 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 the screw, and remove the left front cabinet.
3)
Open the upper cover, and remove the screws.
4)
Remove the upper cabinet.
MX-LCX3 DISASSEMBLY AND ASSEMBLY 6 – 2
5) Disconnect the connectors.
6) Remove the screws, and remove the paper feed unit.
6) Remove the screws, and remove the paper feed unit.
B. Paper feed tray
1) Pull out the tray.
2) Remove the upper cabinet. (Refer to "A. Paper feed unit")
3) Remove the left front cabinet. (Refer to "A. Paper feed unit")
4) Remove the harness.
2) Remove the upper cabinet. (Refer to "A. Paper feed unit")
3) Remove the left front cabinet. (Refer to "A. Paper feed unit")
4) Remove the harness.
5) Remove the screws from the left and right rail sections, and
remove the tray unit from the rail.
C. Lift drive unit
1)
Check that there is no paper, and lower the paper feed table to
the lower limit with the main unit simulation mode.
the lower limit with the main unit simulation mode.
2)
Remove the screws, and remove the rear cabinet.
3)
Remove the connectors.
4)
Remove the screws, and remove the lift drive unit.
MX-LCX3 DISASSEMBLY AND ASSEMBLY 6 – 3
3. Major parts removal
A. Motor (Main)
1) Remove the rear cabinet. (Refer to "2. Each unit removal")
2) Disconnect the connector.
3) Remove the screws, and remove the motor.
2) Disconnect the connector.
3) Remove the screws, and remove the motor.
B. Lift motor
1) Remove the lift drive unit. (Refer to "2. Each unit removal")
2) Remove the screws, the E-ring, the bearing, and remove the
2) Remove the screws, the E-ring, the bearing, and remove the
gear unit.
3) Remove the screws, and remove the lift motor.
4)
Remove the ring, and remove the pulley.
* Applying grease at maintenance
A: Apply MOLYKOTE (BR-2 PLUS)
B: Apply FLOIL (G313S)
B: Apply FLOIL (G313S)
C. Paper feed solenoid
1)
Remove the paper feed unit. (Refer to "2. Each unit removal")
2)
Remove the cover.
3)
Remove the screw, and remove the unit.
Disconnect the connector.
Disconnect the connector.
A
A
B
MX-LCX3 DISASSEMBLY AND ASSEMBLY 6 – 4
4) Remove the screws, and remove the solenoid.
D. Torque limiter
1) Remove the paper feed unit. (Refer to "2. Each unit removal")
2) Remove the screw, and remove the paper guide block.
2) Remove the screw, and remove the paper guide block.
3) Remove the screws, and remove the rear cover.
4) Disconnect the connector.
5)
Remove the E-ring, and remove the torque limiter.
E. Transport roller
1)
Remove the paper feed unit. (Refer to "2. Each unit removal")
2)
Loosen the screws, and remove the paper guide block.
3)
Remove the rear cover, and disconnect the connector. (Refer
to "D. Torque limiter")
to "D. Torque limiter")
4)
Remove the screw and the E-ring, and remove the parts.
Remove the transport roller.
Remove the transport roller.
F. Handling solenoid
1)
Check that there is no paper, and lower the paper feed table to
the lower limit with the main unit simulation mode.
the lower limit with the main unit simulation mode.
2)
Pull out the tray.
3)
Remove the screws.
1
2
3
4
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