DOWNLOAD Sharp MX-5500N / MX-6200N / MX-7000N (serv.man11) Service Manual ↓ Size: 3.59 MB | Pages: 34 in PDF or view online for FREE

Model
MX-5500N MX-6200N MX-7000N (serv.man11)
Pages
34
Size
3.59 MB
Type
PDF
Document
Peripheral
Brand
Device
Copying Equipment / MX-LCX3 SERVICE MANUAL COMPLETE
File
mx-5500n-mx-6200n-mx-7000n-sm11.pdf
Date

Sharp MX-5500N / MX-6200N / MX-7000N (serv.man11) Peripheral ▷ View online

MX-LCX3  OPERATIONAL DESCRIPTION  5 – 3
3. Paper empty detection
When the tray lifts and stops at the paper feed position and during
paper feed operation, paper presence/empty is detected by the
paper presence/empty sensor (LPED).
When paper empty is detected in the tray during paper feeding,
paper feeding is stopped.
1
Paper feed roller clutch
2
Take-up roller
3
Paper feed roller
4
Paper feed solenoid
5
Transport clutch
6
Transport motor
7
Lift-up motor
4
1
3
2
5
6
7
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.
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.
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.
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.
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.
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.
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
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)
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.
A
A
B
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