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Model
MX-4100N MX-4101N MX-5000N MX-5001N (serv.man22)
Pages
12
Size
3.02 MB
Type
PDF
Document
Service Manual
Brand
Device
Copying Equipment / Service Manual-Details Of Each Section-(C)DSPF Section
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mx-4100n-mx-4101n-mx-5000n-mx-5001n-sm22.pdf
Date

Sharp MX-4100N / MX-4101N / MX-5000N / MX-5001N (serv.man22) Service Manual ▷ View online

MX-4101N  DSPF SECTION  C – 9
(3) DSPF No.2 resist roller clutch
1)
Remove the rear cabinet.
2)
Disconnect the connector. Remove the clutch stopper (a), and
remove the DSPF No.2 resist roller clutch (b).
* When assembling, check to insure that the clutch rotation stop-
per is engaged with the plate.
E. Optical section
(1) DSPF CL inverter PWB
1)
Remove the rear cabinet.
2)
Disconnect the connector, and remove the control PWB unit.
3)
Disconnect the connector, and remove the screw. Remove the
inverter PWB guide.
4)
Remove the screw, and remove the DSPF CL inverter PWB.
F. Drive unit
1)
Remove the rear cabinet.
2)
Remove the DSPF No.1 resist roller clutch.
3)
Disconnect the connector, and open the edge saddle. Remove
the snap band.
Parts
a
DSPF CL inverter PWB
1
2
b
a
1
1
2
2
3
Parts
a
DSPF paper feed motor
b
DSPF paper exit motor
c
DSPF lift-up motor
a
c
b
MX-4101N  DSPF SECTION  C – 10
4)
Remove the screw, and remove the drive unit.
(1) DSPF paper feed motor
1)
Remove the rear cabinet.
2)
Disconnect the connector, and open the edge saddle. Remove
the screw, and remove the DSPF paper feed motor.
(2) DSPF paper exit motor
1)
Remove the rear cabinet.
2)
Disconnect the connector, and open the edge saddle. Remove
the screw, and remove the DSPF paper exit motor.
(3) DSPF lift-up motor
1)
Remove the rear cabinet.
2)
Disconnect the connector, and open the edge saddle. Remove
the screw, and remove the DSPF lift-up motor.
G. Drive transport unit
1)
Remove the rear cabinet.
2)
Remove the DSPF No.1 resist roller clutch.
3)
Remove the DSPF transport roller clutch.
4)
Remove the DSPF cooling fan motor.
5)
Loosen the screw, and loosen the belt tension. Tighten the
screw.
6)
Remove the screw, and remove the drive transport unit.
Parts
a
DSPF transport motor
a
MX-4101N  DSPF SECTION  C – 11
(1) DSPF transport motor
1)
Remove the rear cabinet. (Refer to "1. Exterior section - A.
DSPF unit - (2) Rear cabinet.")
2)
Loosen the screw, and loosen the belt tension. Tighten the
screw.
3)
Disconnect the connector, and remove the screw. Remove the
DSPF transport motor.
H. Others
(1) DSPF cooling fan motor
1)
Remove the rear cabinet. (Refer to "1. Exterior section - A.
DSPF unit - (2) Rear cabinet.")
2)
Disconnect the connector, and remove the DSPF cooling fan
motor.
(2) DSPF driver PWB
1)
Remove the rear cabinet.
2)
Disconnect the connector. Remove the screw, and remove the
DSPF driver PWB.
(3) DSPF flash PWB
1)
Remove the screw, and remove the ROM cover.
Parts
a
DSPF cooling fan motor
c
DSPF driver PWB
c
DSPF flash PWB
d
DSPF control PWB
d
a
c
b
MX-4101N  DSPF SECTION  C – 12
2)
Release the lock, and remove the DSPF flash PWB.
(4) DSPF control PWB
1)
Remove the rear cabinet.
2)
Remove the DSPF flash PWB.
3)
Disconnect the connector, and remove the screw. Remove the
control PWB unit.
4)
Disconnect the connector, and remove the screw. Remove the
DSPF control PWB.
1
2
1
1
2
2
3
Page of 12
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Sharp MX-4100N / MX-4101N / MX-5000N / MX-5001N (serv.man22) Service Manual ▷ Download