Sharp MX-DE15 / MX-16 Service Manual ▷ View online
MX-DE16 MAINTENANCE 3 – 2
2. 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.
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2
3
MX-DE16 MAINTENANCE 3 – 3
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.
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.
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.
remove the separation shaft.
Remove the torque limiter.
E. Transport roller
1)
Remove the paper feed upper PG reinforcing plate.
2)
Remove each part and remove the transport roller.
F. Right door open/close sensor
1)
Remove paper feed unit 1.
2)
Remove the right door open/close sensor.
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2
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3
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4
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3
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MX-DE16 MAINTENANCE 3 – 4
G. Vertical transport roller
1)
Remove paper feed unit 2.
2)
Remove the ground plate. Remove each part and then
remove the vertical transport roller.
remove the vertical transport roller.
H. 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).
remove the belt.
(This step is only necessary for paper feed unit 2).
3)
Remove the paper feed upper PG reinforcing plate.
4)
Remove the bracket for each sensor.
I. 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).
(This step is only necessary for paper feed unit 2).
3)
Remove the paper feed upper PG reinforcing plate.
4)
Remove the sensor holder.
J. 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.
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2
2
3
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3
DE16
ONLY
MX-DE16 MAINTENANCE 3 – 5
K. Paper level sensor
1)
Remove paper feed tray 1 or 2.
2)
Remove the paper level sensor.
3. Drive section
A. Drive unit
1)
Remove paper feed tray 1 or 2.
2)
Remove the rear cabinet.
3)
Remove the drive unit.
B. Main motor
1)
Remove the rear cabinet.
2)
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.
Detach the lift-up spring from the lift-up motor.
DE16
ONLY
1
2
DE16
ONLY
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DE16
ONLY
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