MX-DEX1 (serv.man8). Section 6 - Disassembly and Assembly . — Sharp Copying Equipment Service Manual (repair manual)

Model
MX-DEX1 (serv.man8)
Pages
6
Size
2.52 MB
Type
PDF
Document
Service Manual
Brand
Device
Copying Equipment / Section 6 - Disassembly and Assembly .
File
mx-dex1-sm8.pdf
Date

View Sharp MX-DEX1 (serv.man8) Service Manual online

MX-DEX1/DEX2  DISASSEMBLY AND ASSEMBLY  6 – 1
Service Manual      
 
[6] DISASSEMBLY AND 
ASSEMBLY
1. Paper feed section
A. Paper feed units 1 and 2
1)
Remove paper feed tray 1 or 2. 
2)
Remove the right side door.
3)
Remove paper feed unit 1 or 2. 
B. Pickup roller and paper feed roller
1)
Remove paper feed tray 1 or 2. 
2)
Remove the paper guide. 
3)
Remove the pickup roller and paper feed roller.
C. Separation roller
1)
Remove paper feed tray 1 or 2. 
2)
Remove the paper guide. 
3)
Remove the separation roller.
1
2
1
2
3
MX-DEX1/DEX2  DISASSEMBLY AND ASSEMBLY  6 – 2
D. Torque limiter
1)
Remove paper feed unit 1 or 2. 
2)
Remove the E ring and bearing and then remove the paper
feed lower PG unit.
3)
Remove the pressure release spring and then remove the
paper feed lower PG reinforcing plate.  Remove the separation
pressing spring and separation pressure release plate.
4)
Remove the separation roller. Remove the E ring and then
remove the separation shaft. 
Remove the torque limiter.
E. Right door open/close sensor
1)
Remove paper feed unit 1.
2)
Remove the right door open/close sensor. 
F. Vertical transport roller
1)
Remove paper feed unit 2
2)
Remove the ground plate.  Remove each part and then
remove the vertical transport roller. 
G. Upper limit sensor/
   paper presence sensor 
1)
Remove paper feed unit 1 or 2. 
2)
Remove the paper feed vertical transport PG unit and then
remove the belt.  
(This step is only necessary for paper feed unit 2).
1
2
1
2
3
1
2
3
4
1
2
2
3
1
1
2
3
MX-DEX1/DEX2  DISASSEMBLY AND ASSEMBLY  6 – 3
3)
Remove the paper feed upper PG reinforcing plate.
4)
Remove the bracket for each sensor. 
H. Transport sensor
1)
Remove paper feed unit 1 or 2. 
2)
Remove the paper feed vertical transport PG unit.  (This step
is only necessary for paper feed unit 2).
3)
Remove the paper feed upper PG reinforcing plate.
4)
Remove the sensor holder.
I. Size detection PWB
1)
Remove paper feed tray 1 or 2. 
2)
Remove the size detection PWB unit. 
3)
Remove the size detection PWB after releasing the pawl. 
J. Paper level sensor
1)
Remove paper feed tray 1 or 2. 
2)
Remove the paper level sensor.
2. Drive section
A. Drive unit
1)
Remove paper feed tray 1 or 2. 
2)
Remove the rear cabinet. 
3)
Remove the drive unit. 
DEX2
ONLY
DEX2
ONLY
1
2
DEX2
ONLY
MX-DEX1/DEX2  DISASSEMBLY AND ASSEMBLY  6 – 4
B. Main motor
1)
Remove paper feed tray 1 or 2. 
2)
Remove the rear cabinet. 
3)
Remove the main motor.
C. Lift-up motor
1)
Remove paper feed tray 1 or 2. 
2)
Remove the rear cabinet. 
3)
Remove the lift-up motor unit. 
4)
Remove the lift-up coupling after releasing the pawl. 
Detach the lift-up spring from the lift-up motor. 
D. Desk 1 paper feed clutch
1)
Remove the drive unit. 
2)
Disconnect the connector and then remove each part. 
3)
Remove the drive frame.
4)
Remove the harness seat and each part and then remove
desk 1 paper feed clutch unit. 
1
2
3
DEX2
ONLY
DEX2
ONLY
Page of 6

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Here you can view online or download Sharp MX-DEX1 (serv.man8) Service Manual in pdf. This Service Manual can help you recover, restore, fix, disassemble and repair Sharp MX-DEX1 (serv.man8) Copying Equipment. Information contained in Sharp MX-DEX1 (serv.man8) service manual (repair manual) typically includes:

  • Disassembly, troubleshooting, programming, maintenance, remote, adjustment, installation and setup instructions.
  • Schematics, wiring and block diagrams.
  • Printed wiring boards (PWB) and printed circuit boards (PCB).
  • Parts list (bill of materials).