DOWNLOAD Sharp MX-6240N / MX-7040N (serv.man29) Service Manual ↓ Size: 48.94 MB | Pages: 72 in PDF or view online for FREE

Model
MX-6240N MX-7040N (serv.man29)
Pages
72
Size
48.94 MB
Type
PDF
Document
Service Manual
Brand
Device
Copying Equipment / Section 10 Disassembly and assembly - Updated November 2012
File
mx-6240n-mx-7040n-sm29.pdf
Date
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MX-7040N  DISASSEMBLY AND ASSEMBLY  10 – 45
C. Tray paper feed section
(1) Tandem paper feed tray
a. Paper pickup roller, Paper feed roller
1)
Remove the paper guide.
2)
Lift the tandem paper feed. Remove the paper pickup roller
and the paper feed roller.
b. Separation roller
1)
Remove the screw, and remove the paper guide.
2)
Remove the separation roller.
c. Torque limiter
1)
Remove the screw, and remove the paper guide.
2)
Remove the screw, and remove the separation roller.
3)
Remove the torque limiter.
1
3
2
1
2
1
2
1
2
MX-7040N  DISASSEMBLY AND ASSEMBLY  10 – 46
(2) Tray paper feed unit
a. Paper pickup roller, Paper feed roller
1)
Remove the paper feed tray.
2)
Remove the paper guide.
3)
Remove the paper pickup roller and the paper feed roller.
b. Separation roller
1)
Remove the paper feed tray.
2)
Remove the separation roller.
c. Transport roller 9/10, Transport roller 2/3
1)
Remove the E-ring, the gear, the parallel pin, and the baring.
Remove the screw, and remove the paper feed lower unit.
2)
Clean the transport roller 9/10 and the transport roller 2/3.
d. Torque limiter
1)
Remove the E-ring, the gear, the parallel pin, and the baring.
Remove the screw, and remove the paper feed lower unit.
1
2
1
2
3
4
5
7
6
6
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2
1
2
3
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6
6
MX-7040N  DISASSEMBLY AND ASSEMBLY  10 – 47
2)
Remove the spring. Remove the screw, and remove the rein-
forcement plate. Remove the lever.
3)
Remove the separation roller. Remove the E-ring.
4)
Shift the separation shaft, remove the bearing, and remove the
separation shaft.
5)
Remove the E-ring and the coupling. Remove the separation
shaft, and remove the torque limiter.
D. Manual paper feed section
(1) Manual paper feed unit
a. Paper pickup roller, Paper feed roller, Separation roller
1)
Remove the cover.
2)
Remove the paper pickup roller and the paper feed roller.
1
2
5
2
3
4
2
1
2
1
2
3
1
2
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1
2
MX-7040N  DISASSEMBLY AND ASSEMBLY  10 – 48
3)
Remove the cover. Remove the separation roller.
b. Torque limiter
1)
Remove the screw, and remove the reinforcement plate.
Remove the spring.
2)
Remove the E-ring, and slide the shaft. Remove the torque
limitter.
c. Transport roller 8
1)
Remove the cover.
2)
Remove the screw, and remove the paper guide.
3)
Remove the screw, and remove the paper guide.
Clean the transport roller 8
3
3
1
1
2
3
1
2
1
2
2
1
1
3
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